{"title":"Power Amplifier | Vinyl Sound Buffalo, NY USA","description":"\u003cp data-start=\"0\" data-end=\"342\"\u003eDiscover the power and precision of high-performance audio with Power Amplifiers at Vinyl Sound Buffalo, NY USA. Designed to enhance the strength of your audio signal, a power amplifier boosts weak electrical signals to a level capable of driving speakers with clarity and authority. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"344\" data-end=\"831\"\u003eAs the final stage in many Hi-Fi systems, power amplifiers provide the current and voltage needed to bring music to life, delivering dynamic impact while minimizing distortion for a balanced listening experience. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e Whether you’re building a reference stereo setup or upgrading your existing system, these components are engineered to ensure accurate, powerful sound reproduction across the full frequency range. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"833\" data-end=\"1017\"\u003eAt Vinyl Sound USA, explore a curated selection of premium amplification solutions crafted for audiophiles who demand control, transparency, and musical realism from every performance.\u003c\/p\u003e","products":[{"product_id":"accuphase-a-70-power-amplifier","title":"Accuphase A-48 Stereo Power Amplifier","description":"\u003ch2\u003eAccuphase A-48 Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eAccuphase A-48 Stereo Power Amplifier Featuring a six-fold parallel push-pull architecture with power MOS-FETs, as well as ideal gain allocation realized with discrete semiconductors in an instrumentation amplifier configuration, the A-48 harnesses a wealth of advanced technology. Its outstanding performance is exemplified by a signal\/noise ratio of 117 dB, output of 360 watts into 1 ohm (music signals), and a damping factor of 800. The newly designed output protection circuit can detect any short-circuiting of the speaker terminals, for complete peace of mind. This power amplifier is the ultimate instrument for immersive music appreciation on the highest level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower MOS-FETs in 6-parallel push-pull configuration\u003c\/li\u003e\n\u003cli\u003eLinear output characteristics over entire load impedance range\u003c\/li\u003e\n\u003cli\u003eStrong power supply with massive toroidal transformer and large 60,000 μF filtering capacitors\u003c\/li\u003e\n\u003cli\u003eInstrumentation amplifier principle\u003c\/li\u003e\n\u003cli\u003eHigh-gain signal input section in discrete configuration\u003c\/li\u003e\n\u003cli\u003eDedicated power supply for signal input section\u003c\/li\u003e\n\u003cli\u003ePolarity switching for balanced input connectors\u003c\/li\u003e\n\u003cli\u003eMCS+ circuit topologys\u003c\/li\u003e\n\u003cli\u003eCurrent feedback principle in amplification circuitry\u003c\/li\u003e\n\u003cli\u003eProtection circuitry using MOS-FET switches\u003c\/li\u003e\n\u003cli\u003eHigh damping factor of 800\u003c\/li\u003e\n\u003cli\u003eSpeaker output protection circuit guards against short-circuiting\u003c\/li\u003e\n\u003cli\u003eTwo sets of large speaker terminals\u003c\/li\u003e\n\u003cli\u003e4-step gain control\u003c\/li\u003e\n\u003cli\u003eSupport for bi-amping and bridged mode\u003c\/li\u003e\n\u003cli\u003eAluminum top plate with hairline finish\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48572278702387,"sku":"A-48","price":14575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/ACCUPHASEA-48STEREOPOWERAMPLIFIER-VINYLSOUND.jpg?v=1712419393"},{"product_id":"cambridge-edge-w-power-amplifier","title":"Cambridge Edge W Power Amplifier","description":"\u003ch2\u003eCambridge Edge W Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eEdge W is made to be played loud. When you do turn it up, expect nothing but a dynamic and punchy sound that captures all the musicality of your songs. With just 14 hand-picked components, Edge W has one of the cleanest signal paths available. It delivers our breath-taking, unadulterated British sound – nothing added, nothing taken away.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS\u003cspan\u003e:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"key-feature\"\u003e\n\u003cdiv class=\"key-feature__heading\"\u003eCONTINUOUS POWER OUTPUT: 100W RMS into 8 Ohms; 200W RMS into 4 Ohms\u003cbr\u003eTHD (UNWEIGHTED): \u0026lt;0.002% 1kHz at rated power (8 Ohms); \u0026lt;0.02% 20Hz – 20kHz at rated power (8 Ohms)\u003cbr\u003eFREQUENCY RESPONSE: \u0026lt;3Hz – \u0026gt;80kHz +\/-1dB\u003cbr\u003eS\/N RATIO (REF 1W INTO 8 OHM): \u0026gt;93 dB\u003cbr\u003eCROSSTALK @ 1KHZ: \u0026lt; -100dB\u003cbr\u003eS\/N RATIO (REF FULL POWER): \u0026gt;113 dB\u003cbr\u003eINPUT SENSITIVITY: Input A1-A2 (unbalanced) 1.09V RMS\u003cbr\u003eINPUT IMPEDANCES: Input A3 (balanced) 47k Ohm; Input A1-A2 (unbalanced) 47k Ohm\u003cbr\u003eINPUTS: Balanced, Unbalanced\u003cbr\u003eOUTPUTS: Speakers, Loop out\u003cbr\u003eMAX POWER CONSUMPTION: 1000W\u003cbr\u003eSTANDBY POWER CONSUMPTION: \u0026lt;0.5W\u003cbr\u003eDIMENSIONS: 150 x 460 x 405mm (5.9 x 18.1 x 15.9\")\u003cbr\u003eWEIGHT: 23.6kg (51.9lbs)\u003cbr\u003eIN THE BOX: Edge W Power Amplifier; 1.5M Power Lead; Edge Link Cable; Edge W User Manual\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-feature\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eMANUALS \u0026amp; DOCUMENTATION:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/Edge_W_Users_Manual_-_English.pdf?v=1597070981\" title=\"CAMBRIDGE EDGE W - VINYL SOUND\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eEDGE W - Manual\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/Edge_W_Technical_Specifications_-_English.pdf?v=1597070981\" title=\"CAMBRIDGE EDGE W - VINYL SOUND\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eEDGE W - Technical Specifications\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48573265609011,"sku":"EDGE W","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGEEDGEWPOWERAMPLIFIER_VINYLSOUND.webp?v=1712426156"},{"product_id":"nad-c-268-power-amplifier","title":"NAD C 268 Power Amplifier","description":"\u003ch1\u003eNAD C 268 Power Amplifier\u003c\/h1\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch2\u003eAmazing Flexibility\u003c\/h2\u003e\n\u003cp\u003eAs with every amp in the Classic Series, we here at NAD have carefully thought through all the possible use cases and strategically chosen the most essential of features. Thanks to selectable balanced inputs, the C 268 is a natural mate for high-end preamps and processors. These inputs include a trim control useful for matching with other components, or for use in bi-amping speakers. A line out allows further addition of power on the same channel for extra speakers or subwoofers. On top of all this connectivity is a bridge switch that turns the C 268 into an amazingly powerful Monobloc amplifier.\u003c\/p\u003e\n\u003cp\u003eYou can also pair the C 268 with the\u003cspan\u003e NAD C 368 Hybrid Digital DAC Amplifier\u003c\/span\u003e, and with both units bridged for mono, 300 watts per channel of distortion-free sound become available for your listening pleasure. The C 268’s auto-sense feature with selectable threshold is perfect for automating complex systems or for hiding the amp out of sight in a cabinet. Included with the C 268 is a ground lug that is very useful for eliminating ground loops and noise in complex multi-unit systems.\u003c\/p\u003e\n\u003ch2\u003eGetting the Basics Right\u003c\/h2\u003e\n\u003cp\u003eAs a member of NAD’s Classic Series, the C 268 delivers a richly satisfying sonic performance thanks to its “music-first” features. Accurate channel balance, proper input and output impedance characteristics, and low noise circuits all come together within this one stereo power amplifier. Additionally the C 268’s line inputs, both balanced and single-ended, can accommodate all kinds of analogue source components by offering ideal input impedance traits with linear ultra-low-noise buffer amplifiers to prevent any sonic degradation caused by unfitting loading of the source device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eSophisticated Power\u003c\/h2\u003e\n\u003cp\u003eHaving moved away from old fashioned linear power supplies and Class AB output stages, NAD has developed even better performing circuits based on switch mode power supplies and Class D output stages. Once thought to be inferior to traditional topologies, NAD’s advanced work in this area has resulted in some of the best performing amplifiers regardless of basic design principle. The overall design of the C 268 is very linear over a wide bandwidth, providing dramatic advances over previous models with consistent performance into all speaker loads.\u003c\/p\u003e\n\u003cp\u003eThe power supply of the C 268 is capable of nearly 200 watts continuously and over 500 watts instantaneously, allowing for short term musical transients. NAD’s innovative asymmetrical PowerDrive fully utilizes every last watt available with its vast reserves of dynamic power available to accurately reproduce the most demanding music without distortion or compression. It can also operate with any AC mains voltage from 100V to 240V, and provides pure DC power to all the various stages of the C 268. This highly efficient supply also provides near perfect regulation of voltage across a wide range of conditions and provides a solid noise-free foundation for the amplifying stages.\u003c\/p\u003e\n\u003cp\u003eThe C 268 uses a customised version of the proven Hypex UcD output stage. This allows for massive power with nearly immeasurable distortion and noise in the audible range. Every detail of this design has been carefully crafted and perfectly executed to wring out ever last drop of performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNAD C 268 Power Amplifier:\u003c\/strong\u003e\u003cbr\u003eType: Power Amplifier\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output (Stereo Mode):\u003c\/strong\u003e\u003cbr\u003eContinuous Power into 8 and 4 Ohms: 80W (20 Hz-20 kHz at rated THD, both channels driven)\u003cbr\u003eIHF Dynamic Power (1 kHz 1% THD):\u003cbr\u003e8 Ohms: 120W\u003cbr\u003e4 Ohms: 200W\u003cbr\u003e2 Ohms: 250W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output (Bridge Mode):\u003c\/strong\u003e\u003cbr\u003eContinuous Power into 8 Ohms: 300W (20 Hz – 20 kHz at THD 0.03%)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003cbr\u003eTHD (20 Hz – 20 kHz): \u0026lt;0.03 % (250 mW to 80 W, 8 Ohms and 4 Ohms)\u003cbr\u003eDamping Factor: \u0026gt;100 (ref. 8 ohms 20 Hz – 20 kHz)\u003cbr\u003eFrequency Response: ±0.3 dB (20 Hz – 20 kHz)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput:\u003c\/strong\u003e\u003cbr\u003eInput Sensitivity (for 80 W in 8 Ohms): 750mV\/50kohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003cbr\u003eStandby Power: \u0026lt;0.5W\u003cbr\u003eUnit Dimensions (WxHxD): 435 x 100 x 390 mm\u003cbr\u003eNet Weight: 7.3 kg (16.1 lbs)\u003cbr\u003eShipping Weight: 8.7 kg (19.2 lbs)\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003cdiv class=\"row\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48573836001587,"sku":"C 268","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_C_268_Power_Amplifier_Front_Vinyl_Sound_USA_Hifi_Audio_Store_Buffalo.jpg?v=1729968873"},{"product_id":"nad-c-298-stereo-power-amplifier","title":"NAD C 298 Stereo Power Amplifier","description":"\u003ch1\u003eNAD C 298 Stereo Power Amplifier\u003c\/h1\u003e\n\u003ch2\u003ePowerful. Efficient. Eigentakt™\u003c\/h2\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch2\u003eAmazing Flexibility\u003c\/h2\u003e\n\u003cp\u003eThe C 298 may be a basic Power Amp, but we have carefully thought through all the use cases typically encountered to create a rich feature content. Selectable balanced inputs make the C 298 a natural for studio use or connection to High End Preamps and Processors. These inputs include a trim control useful for matching to other components. A line out allows further addition of power on the same channel for additional speakers or subwoofers. Auto-sense with selectable threshold is perfect for automating complex systems or hiding the amp out of sight in a cabinet. We even include a Ground Lug that can be very useful for eliminating ground loops and noise in complex multi-unit systems. Added to all this connectivity is a Bridge Switch that turns the C 298 into an amazingly powerful Monobloc Amplifier. Start with one and add a second C 298 later when you upgrade your speakers.\u003c\/p\u003e\n\u003ch2\u003eGetting the Basics Right\u003c\/h2\u003e\n\u003cp\u003eIt is surprising how many seemingly advanced products in the market today often miss many of the most basic requirements for satisfying performance. Low noise circuits, accurate channel balance, proper input and output impedance characteristics, high overload margins and stability with difficult speaker loads. NAD starts by getting these things precisely right and advances from there. Our line inputs, both Balanced and Single-ended, can accommodate all kinds of analog source components by offering ideal input impedance characteristics with linear ultra-low-noise buffer amplifiers to prevent any sonic degradation caused by inappropriate loading of the source device. These are all details you can hear.\u003c\/p\u003e\n\u003ch2\u003eSophisticated Power\u003c\/h2\u003e\n\u003cp\u003eNAD has moved away from the old fashioned and very power hungry linear power supplies and Class AB output stages that waste nearly half of the energy consumed producing heat rather than sound. Instead we have developed even better performing circuits based on switch mode power supplies and Class D output stages. Once thought to be inferior to traditional topologies, NAD’s advanced work in this area has created some of the best performing amplifiers regardless of basic design principle. These new designs are very linear over a wide bandwidth and provide consistent performance into all speaker loads, providing a dramatic advance over previous models.\u003c\/p\u003e\n\u003cp\u003eThe generously dimensioned power supply easily allows for 185 watts continuous and over 570 watts instantaneous power for short term musical transients. Innovative Asymmetrical Power-Drive fully utilizes every last watt available with its vast reserves of dynamic power available to accurately reproduce musical transients without distortion or compression. It can operate with any AC mains voltage from 100W to 240W and provides pure DC power to all the various stages of the C 298. This highly efficient supply also provides near perfect regulation of voltage across a wide range of conditions and provides a solid noise-free foundation for the amplifying stages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003ePurifi ‘Eigentakt’ Amplifier Technology\u003c\/h2\u003e\n\u003cp\u003ePurifi is a Danish technology company that has brought together several of the industry’s leading engineers to apply advanced mathematical modelling to solve the last remaining limitations of audio amplifiers. While there are many good sounding amplifiers on the market today, Purifi has taken a fresh look at every aspect of amplifier performance and found many seemingly small non-linearities that can make a dramatic difference in the overall sound. This return to first principles has resulted in a stunningly simple approach to some remarkably complex problems. With features and technology unmatched by other amplifiers in its class, the C 298 amplifier is an easy upgrade for any system and a surprising partner for the most sophisticated and advanced loudspeakers on the market.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e185W x 2 Rated Output Power into 8 Ohms\u003c\/li\u003e\n\u003cli\u003e340W x 2 Rated Output Power into 4 Ohms\u003c\/li\u003e\n\u003cli\u003eStereo Dynamic Power 260\/490\/570W @ 8\/4\/2 Ohms\u003c\/li\u003e\n\u003cli\u003e620W x 1 Rated Output into 8 Ohms Bridge Mode\u003c\/li\u003e\n\u003cli\u003eMono Dynamic Power 1000\/1100W @ 8\/4 Ohms\u003c\/li\u003e\n\u003cli\u003eBalanced Line Inputs\u003c\/li\u003e\n\u003cli\u003eSingle-Ended Line Inputs\u003c\/li\u003e\n\u003cli\u003eInput Level Control\u003c\/li\u003e\n\u003cli\u003eLine Output for Daisy Chaining\u003c\/li\u003e\n\u003cli\u003e12V Trigger In\/Out\u003c\/li\u003e\n\u003cli\u003eAuto Turn-on with Selectable Threshold\u003c\/li\u003e\n\u003cli\u003eIR In\/Out\u003c\/li\u003e\n\u003cli\u003eGround Lug\u003c\/li\u003e\n\u003cli\u003eDetachable AC Power Cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNAD C 298 Power Amplifier:\u003c\/strong\u003e\u003cbr\u003eType: Power Amplifier\u003cbr\u003eTechnology: Purifi Eigentakt™ Amplifier Technology\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output (Stereo Mode):\u003c\/strong\u003e\u003cbr\u003eRated Output Power into 8 Ohms: 185W x 2\u003cbr\u003eRated Output Power into 4 Ohms: 340W x 2\u003cbr\u003eStereo Dynamic Power: 260\/490\/570W @ 8\/4\/2 Ohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output (Bridge\/Mono Mode):\u003c\/strong\u003e\u003cbr\u003eRated Output into 8 Ohms: 620W x 1\u003cbr\u003eMono Dynamic Power: 1000\/1100W @ 8\/4 Ohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e\u003cbr\u003eLine Inputs: Balanced (XLR), Single-Ended (RCA)\u003cbr\u003eInput Level Control: Yes\u003cbr\u003eLine Output: For daisy chaining\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl \u0026amp; Trigger:\u003c\/strong\u003e\u003cbr\u003e12V Trigger: In\/Out\u003cbr\u003eAuto Turn-on: With selectable threshold\u003cbr\u003eIR: In\/Out\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003cbr\u003ePower Cord: Detachable AC Power Cord\u003cbr\u003eGround Lug: Yes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-8-12 clearfix\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003cdiv class=\"row\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48573836034355,"sku":null,"price":3099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_C_298_Stereo_Power_Amplifier_Front_Vinyl_Sound_USA_Hifi_Audio_Store_Buffalo.jpg?v=1729961862"},{"product_id":"leben-cs-1000p-stereo-power-amplifier","title":"Leben CS-1000P Stereo Power Amplifier","description":"\u003ch2 class=\"biggest-feature\"\u003eCALL US NOW FOR MORE INFORMATION OR TO PLACE YOUR ORDER: 716-777-3100\u003cbr\u003e(LEBEN Items are usually in stock)\u003c\/h2\u003e\n\u003ch2\u003eLeben CS-1000P Stereo Power Amplifier\u003c\/h2\u003e\n\u003ch2 class=\"biggest-feature\"\u003eHigh power output tube KT120(Super KT88)\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003e100W\/ch(1KHz) at Pentode circuit (70W\/ch at Triode).\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eBias adjustment with a Cathode-direct meter\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003eSeveral type of output tubes are applicable by adjusting the cathodal electric current.\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eNewly developed Orient-core output transformer\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003eThis allows for minimum loss and a superior high-frequency response.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eFlat and wide Frequency Response\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003eA wide frequency response from 10Hz to 150KHz(-0dB) caters for digital audio formats such as SACD\/HDCD.\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eHigh rigidity solid aluminum insulators\u003c\/h2\u003e\n\u003ch2 class=\"feature\"\u003eOTHER FEATURES\u003c\/h2\u003e\n\u003cul class=\"recommended-list\"\u003e\n\u003cli\u003eSuper-high sensitivity bias meter made by a long-established manufacturer.\u003c\/li\u003e\n\u003cli\u003eHigh-grade Metal glaze resistorals of below 1% error margin.\u003c\/li\u003e\n\u003cli\u003eHigh-grade 41-steps Detent Volume of ALPS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"spec-title\"\u003eCS-1000P SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable summary=\"Leben CS-1000P Spec and Details\" class=\"spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTUBES COMPLIMENT\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eKT120 x 4\u003cbr\u003e6922\/6DJ8(ECC88) x 2\u003cbr\u003e6CG7\/6FQ7 x 2\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOUTPUT POWER\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e100W x 2 at 1KHz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFREQUENCY RESPONSE\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e10Hz - 150KHz. (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eINPUT SENSITIVITY\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e0.4V at 50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eINPUT IMPEDANCE\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e100K Ohms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOUTPUT IMPEDANCE\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e4\/6\/8\/16 Ohms (Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePOWER CONSUMPTION\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWEIGHT\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e23.5 Kgs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDIMENSIONS\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e455 (W) X 200 (H) X 335 (D) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eATTACHMENT\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eDetachable AC Power Cable x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Leben","offers":[{"title":"Default Title","offer_id":48573838131507,"sku":"","price":13995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/leben_cs_1000p_stereo_power_amplifier_front_4.jpg?v=1712430131"},{"product_id":"cambridge-edge-m-monoblock-power-amplifier","title":"Cambridge Edge M Monoblock Power Amplifier","description":"\u003cdiv class=\"product-paragraph__background product-paragraph__background--inherit\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-paragraph\"\u003e\n\u003ch2 class=\"text-align-center\"\u003eCambridge Edge M Monoblock Power Amplifier\u003c\/h2\u003e\n\u003ch2 class=\"text-align-center\"\u003eRediscover Music with Edge\u003c\/h2\u003e\n\u003cp class=\"text-align-center\"\u003eOur most refined monoblock power amplifier, The Edge M offers the same rhythmic coherence and depth of image as the rest of the Edge range, but with the power in reserve to drive even the most demanding of speakers. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph paragraph--type--image-container paragraph--view-mode--default layout_50_50 wide\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"field field--name-field-container-images field--type-entity-reference-revisions field--label-hidden field__items\"\u003e\n\u003cdiv class=\"field__item\"\u003e\n\u003cdiv class=\"paragraph paragraph--image\"\u003e\n\u003ch2\u003e\u003cb\u003eThe power to deliver.\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eA pair of Edge M Monoblock Power Amplifiers have the power in reserve to drive even the most demanding of speakers with punch and clarity. Because each Edge M is fully balanced from input to output, they are immune from noisy distortion and free to deliver your music exactly as the artist intended – nothing added, nothing taken away – whatever the volume.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"field__item\"\u003e\n\u003cdiv class=\"paragraph paragraph--image\"\u003e\n\u003ch2\u003e\u003cb\u003eMuscle with finesse.\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eAs powerful as a pair of Edge M amplifiers can be, they remain remarkably detailed. The sound is finely balanced with a depth and clarity that comes through with every note. We developed the whole Edge system by carefully listening to each component and only choosing the ones that blew us away. Nothing was picked on price or specs. The end result is a power amplifier that brings the original recording to life in truly spectacular fashion.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-feature--container container\"\u003e\n\u003cdiv class=\"product-feature product-feature__type--1\"\u003e\n\u003cdiv class=\"product-feature__image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text\"\u003e\n\u003cdiv class=\"product-feature__text--heading\"\u003eShort and sweet\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text--body\"\u003e\n\u003cp\u003eAlthough minimal in its exterior design, Edge M has some complex audio engineering inside. To remove the barriers between you and your music, we have worked hard to minimise the number of components in the signal path.\u003c\/p\u003e\n\u003cp\u003eAs a result, Edge M delivers a more faithful reproduction of the original recording; an impressively detailed three-dimensional sound, with striking staging and focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-feature--container container\"\u003e\n\u003cdiv class=\"product-feature product-feature__type--0\"\u003e\n\u003cdiv class=\"product-feature__image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text\"\u003e\n\u003cdiv class=\"product-feature__text--heading\"\u003eMore musical detail\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text--body\"\u003e\n\u003cp\u003eWe pioneered the use of toroidal transformers in amplifiers, which led to improved performance. In Edge we take this one step further, using opposing symmetry twin toroidal transformers. This cancels out electromagnetic interference whilst offering outstanding power and maintaining consistent tonality, no matter how loud it’s played.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-feature--container container\"\u003e\n\u003cdiv class=\"product-feature product-feature__type--1\"\u003e\n\u003cdiv class=\"product-feature__image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text\"\u003e\n\u003cdiv class=\"product-feature__text--heading\"\u003eEffortless power without distortion\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text--body\"\u003e\n\u003cp\u003eUsing standard Class A amplifier technology wasn’t going to be efficient enough for Edge M. Instead we added a bias voltage to a traditional Class AB design, reducing distortion to inaudible levels. This unique configuration also produces less heat and makes the whole system much more effective.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-feature--container container\"\u003e\n\u003cdiv class=\"product-feature product-feature__type--0\"\u003e\n\u003cdiv class=\"product-feature__image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text\"\u003e\n\u003cdiv class=\"product-feature__text--heading\"\u003ePerfect partners\u003c\/div\u003e\n\u003cdiv class=\"product-feature__text--body\"\u003e\n\u003cp\u003eEdge systems are designed to work in perfect synchronisation. Match a pair of Edge Ms with our most versatile Preamplifier Network Player, Edge NQ, to create a hi-fi system with a sound, and a look, unlike anything else.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eSPECIFICATIONS\u003cspan\u003e:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"key-feature\"\u003e\n\u003cdiv class=\"key-feature__heading\"\u003e\n\u003cul\u003e\n\u003cli\u003eFully balanced from input to output – free from noise and distortion.\u003c\/li\u003e\n\u003cli\u003eHand picked components – hours of listening to select only those that sound the best.\u003c\/li\u003e\n\u003cli\u003eTwin Toroidal Transformers – huge reserves of power for consistent tonality.\u003c\/li\u003e\n\u003cli\u003eCambridge Audio proprietary Class XA Amplification - no audible crossover distortion.\u003c\/li\u003e\n\u003cli\u003ePerfect partners – pair two Edge Ms with the Edge NQ to create your perfect system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48574512529715,"sku":"","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGEEDGEMMONOBLOCKPOWERAMPLIFIER_VINYLSOUND.webp?v=1712436923"},{"product_id":"nad-c-399-hybrid-digital-dac-amplifier","title":"NAD C 399 Hybrid Digital DAC Amplifier","description":"\u003ch2\u003eNAD C 399 Hybrid Digital DAC Amplifier\u003c\/h2\u003e\n\u003ch2\u003eNAD's new classic amplifiers. Intelligent. Powerful. Efficient.\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eAs the new flagship of NAD’s Classic series of integrated amps, the C 399 HybridDigital DAC Amplifier takes NAD’s commitment to lasting value and sonic excellence to a whole new level.\u003c\/p\u003e\n\u003cp\u003eThe C 399 employs NAD’s Hypex HybridDigital nCore amplifier circuitry, which until now has been available only on Masters Series amplifiers. Its digital section is built around a 32-bit\/384kHz ESS Sabre DAC, the same chip used in NAD’s acclaimed M10 and M33 Masters Series amplifiers.\u003c\/p\u003e\n\u003cp\u003eThe C 399 is the first amplifier to incorporate the latest generation of NAD’s Modular Design Construction (MDC) technology. MDC2 lets users add optional modules that provide functions such as BluOS multi-room music streaming and Dirac Live room correction.\u003c\/p\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch3\u003eIntroducing the NAD C399\u003c\/h3\u003e\n\u003ch4\u003ePerfect Power\u003c\/h4\u003e\n\u003cp\u003eTrickled down from NAD’s Masters Series, the C 399’s HybridDigital nCore amplifier can deliver 180 Watts per channel continuous power, and 250 Watts per channel instantaneous power. Highly efficient and remarkably powerful, the HybridDigital nCore amplifier can produce musical transients effortlessly. The design is renowned for its wide bandwidth, flat frequency response, clean clipping behaviour with instant recovery, high current capability, and stability into demanding low-impedance speaker loads. Noise and distortion are vanishingly low under all operating conditions. The minute levels of harmonic distortion are dominated by sonically benign second and third harmonics. The Hypex nCore design enables the C 399 to produce neutral, distortion-free sound even at very high listening levels, with exquisite detail, superb portrayal of space, and thrilling dynamics.\u003c\/p\u003e\n\u003cp\u003eAlso trickled down from the Masters Series is the ESS Sabre 9028 high-resolution DAC, a design noted for near-zero levels of clock jitter, ultra-low noise and distortion, and wide dynamic range. This premium DAC enables the C 399 to reproduce all your digital sources with amazing musicality, stunning clarity, and precise soundstaging.\u003c\/p\u003e\n\u003ch4\u003eFuture Proof\u003c\/h4\u003e\n\u003cp\u003eIn 2007, NAD introduced Modular Design Construction, an innovative architecture for adding new functions to existing components. Many NAD products have rear-panel slots for MDC modules that perform HDMI switching, BluOS multi-room music streaming, Dolby Atmos surround processing, and other functions.\u003c\/p\u003e\n\u003cp\u003eThe C 399 is the first product to feature NAD’s new MDC2 architecture. By enabling two-way communications between the module and component, MDC2 opens up the future for new upgrades.\u003c\/p\u003e\n\u003cp\u003eEquipped with Wi-Fi and Ethernet, the optional MDC2 BluOS-D module lets listeners play music from their favourite streaming services through the C 399, using the acclaimed BluOS Controller app for Android, iOS, macOS, and Windows. Like all BluOS-enabled products, the MDC2 BluOS-D has integrated support for dozens of streaming services; and supports Apple AirPlay 2, Spotify Connect, and Tidal Connect. Two-way communications also enable the MDC2 BluOS-D to stream music from sources connected to the C 399 to BluOS-enabled components in other rooms.\u003c\/p\u003e\n\u003cp\u003eThe Dirac Live function lets you measure your room’s acoustics using a supplied microphone and intuitive app, and then upload correction curves to the MDC2 BluOS-D. By compensating for acoustic anomalies in your listening environment, Dirac Live dramatically improves bass clarity, imaging, and timbral accuracy. Thanks to its two-way architecture, the MDC2 BluOS-D performs room correction for all sources connected to your C 399.\u003c\/p\u003e\n\u003ch4\u003eEverything’s Connected\u003c\/h4\u003e\n\u003cp\u003eThe C 399 can accommodate all your digital and analogue sources. Its MM phono stage delivers ultra-precise RIAA equalization, extremely low noise, and high overload margins. The phono preamp also features an innovative circuit that suppresses the infrasonic noise present on all LPs, without compromising bass response. There are two sets of line-level line inputs, with low-noise buffer amplifiers to prevent sonic degradation. The C 399 has two optical and two coaxial digital inputs, plus an HDMI-eARC port for playing audio from a connected TV, while controlling amplifier output with the TV’s remote control.\u003c\/p\u003e\n\u003cp\u003eIn addition to two sets of speaker outputs, the C 399 has preamp output jacks and dual subwoofer outputs. Two-way apt-X HD Bluetooth allows 24-bit streaming from mobile devices, and high-quality output to Bluetooth headphones. Also built-in is a dedicated headphone amplifier with low output impedance and high output voltage capability, enabling the C 399 to drive demanding high-impedance studio monitor headphones.\u003c\/p\u003e\n\u003ch4\u003eA Timeless Classic\u003c\/h4\u003e\n\u003cp\u003eAs with every NAD amplifier ever made, the C 399 gets the basics right: a precise volume control with accurate channel balance, low-noise circuits, and correct input and output impedances. But it goes far beyond the basics. With its HybridDigital nCore output stage and high-resolution ESS Sabre DAC, the C 399 can reproduce all your digital and analogue sources with a level of excitement and refinement that is unprecedented for a Classic-series integrated amplifier.\u003c\/p\u003e\n\u003cp\u003eThanks to NAD’s innovative MDC2 platform, the C 399 will keep pace with future developments. Essentially, MDC2 makes obsolescence obsolete. The C 399 can serve as the hub of a world-class music system today, and for years to come. With NAD’s C 399 HybridDigital DAC Amplifier, the legend continues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHybrid Digital nCore Amplifier\u003c\/li\u003e\n\u003cli\u003eContinuous Power: 180 Watts per channel into 8\/4 ohms\u003c\/li\u003e\n\u003cli\u003eInstantaneous Power: 250 Watts per channel\u003c\/li\u003e\n\u003cli\u003eVanishingly low harmonic and intermodulation distortion\u003c\/li\u003e\n\u003cli\u003eDual MDC2 Ports for expanded functionality\u003c\/li\u003e\n\u003cli\u003eOptional MDC2 BluOS-D module adds BluOS multi-room streaming and Dirac Live room correction\u003c\/li\u003e\n\u003cli\u003eJitter-free 32-bit\/384kHz ESS Sabre DAC\u003c\/li\u003e\n\u003cli\u003eUltra-low-noise MM phono stage with infrasonic filtering circuitry\u003c\/li\u003e\n\u003cli\u003eTwo optical, two coaxial digital inputs\u003c\/li\u003e\n\u003cli\u003eHDMI-eARC input\u003c\/li\u003e\n\u003cli\u003eTwo pairs of line-level analogue inputs with low-noise buffer amplifiers\u003c\/li\u003e\n\u003cli\u003eSpeaker A\/Speaker B outputs\u003c\/li\u003e\n\u003cli\u003eTwo-way aptX-HD Bluetooth\u003c\/li\u003e\n\u003cli\u003eDual subwoofer outputs\u003c\/li\u003e\n\u003cli\u003eDedicated headphone amplifier\u003c\/li\u003e\n\u003cli\u003eIR remote\u003c\/li\u003e\n\u003cli\u003e12V Trigger in\/out\u003c\/li\u003e\n\u003cli\u003eIR in\/out\u003c\/li\u003e\n\u003cli\u003eRS-232 Serial port for control integration with home automation systems\u003c\/li\u003e\n\u003cli\u003eControl4, Crestron, RTI, URC, AMX, Savant, Elan certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-8-12 clearfix\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003cdiv class=\"row\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48574914724147,"sku":null,"price":2899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD-C-399-BluOS-digital_amplifier-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741710546"},{"product_id":"accuphase-a-300-mono-power-amplifier","title":"Accuphase A-300 Mono Power Amplifier","description":"\u003ch2\u003eAccuphase A-300 Mono Power Amplifier\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduct Details \u0026amp; Specifications: \u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eCreated to mark our 50th anniversary, the A-300 redefines the ideal for Class A power amplifiers. 20-parallel push-pull power MOS-FETs in the output stage improves performance by 25% over conventional models with outputs of 125 W into 8 ohms, 250 W into 4 ohms, 500 W into 2 ohms, and 1,000 W into 1 ohm that set the stage for enviable constant-voltage drive. The fully discrete balanced input amplifier achieves a level of quietness that will make you forget you are using audio equipment for reproduction. The A-300’s unmatched expressiveness lets you enjoy the most exquisite pieces from the world’s greatest composers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass A driven output stage with 20-parallel push-pull power MOS-FETs\u003c\/li\u003e\n\u003cli\u003eLarge linear output 125 W \/ 8 ohms, 250 W \/ 4 ohms, 500 W \/ 2 ohms, 1,000 W \/ 1 ohm\u003c\/li\u003e\n\u003cli\u003eInstrumentation amplifier principle\u003c\/li\u003e\n\u003cli\u003eCurrent feedback amplification circuits\u003c\/li\u003e\n\u003cli\u003eBalanced Remote Sensing\u003c\/li\u003e\n\u003cli\u003eDouble MCS+ circuit\u003c\/li\u003e\n\u003cli\u003eHigh damping factor of 1,000\u003c\/li\u003e\n\u003cli\u003eSpeaker output protection\u003c\/li\u003e\n\u003cli\u003eHighly reliable MOS-FET switches with no mechanical connections\u003c\/li\u003e\n\u003cli\u003eSignal input section with a fully discrete configuration for low noise\u003c\/li\u003e\n\u003cli\u003eHighly responsive large-scale bar graph power meter\u003c\/li\u003e\n\u003cli\u003eConnecting two pairs of A-300 supports bi-amping and bridged mode connection\u003c\/li\u003e\n\u003cli\u003e4-step gain control\u003c\/li\u003e\n\u003cli\u003eHigh capacity 100,000 μF filtering capacitors\u003c\/li\u003e\n\u003cli\u003eLarge speaker terminals connected directly to protection circuitry\u003c\/li\u003e\n\u003cli\u003eHigh-carbon cast iron insulator feet with superior damping characteristics\u003c\/li\u003e\n\u003cli\u003ePower amplification section on circuit boards using glass cloth fluorocarbon resin\u003c\/li\u003e\n\u003cli\u003eAluminum hairline finish top plate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575279169843,"sku":"A-300","price":24975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseA-300MonoPowerAmplifierVinylSound_2cea62b0-903d-49f1-ab45-f13fceb572bb.webp?v=1712442929"},{"product_id":"accuphase-ad-2900-phono-equalizer-unit","title":"Accuphase Ad-2900 Phono Equalizer Unit Power Amplifiers","description":"\u003ch2\u003eAccuphase Ad-2900 Phono Equalizer Unit Power Amplifiers\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduct Details \u0026amp; Specifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eAccuphase Ad-2900 Phono Equalizer Unit is the dedicated phono equalizer unit. Analog records can be reproduced with high quality by installing AD-2900 in a rear-panel slot. The AD-2900 features separate input circuitry for MC and MM cartridges to ensure optimum matching and realize outstanding S\/N ratio. 2 sets of analog-player input jacks, the AD1 and AD2 are equipped, and their selections are switchable with the INPUT selector of pre-amplifiers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContains equalizer units with boards using glass cloth fluorocarbon resin with totally separated left \/ right channels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal MC\/MM independent input circuit to achieve high noise performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDifferential-style equalizer for high-precision RIAA characteristics\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo input terminals to connect up to two tone arms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunctions that can be operated from the front panel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMemory settings for each input terminal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRobust aluminum case to shield against external noise\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMC Gain : 64 \/ 70 dB switching Input impedance : 10 \/ 30 \/ 100 \/ 200 \/ 300 ohms switching\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMM Gain : 34 \/ 40 dB switching Input impedance : 47 kilohms ratedDifferential amplifier circuit with ultra low noise bipolar-transistors for MC cartridges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"spec\"\u003e\n\u003ca id=\"gokan\" name=\"gokan\"\u003e\u003c\/a\u003e\n\u003ch2\u003eCompatibility with other pre-amplifiers (C-2820\/C-2420 etc)\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch4\u003eAD-2900 is\u003cbr\u003eIt can also be used for C2850\/C-2820\/C-2810\/C-2800\/C-2450\/C-2420\/C-2410\/C-2400\/C-290V\/C-290.\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"sell_color\"\u003e\n\u003ctd class=\"td_wide\"\u003eInput\u003c\/td\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"td_wide\"\u003eInput Impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMC\u003c\/td\u003e\n\u003ctd\u003e64\/70dB\u003c\/td\u003e\n\u003ctd\u003e10\/30\/100\/200\/300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMM\u003c\/td\u003e\n\u003ctd\u003e34\/40dB\u003c\/td\u003e\n\u003ctd\u003e47kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eRegardless of the preamplifier model, the gain is MC: 64\/70 dB and MM: 34\/40 dB.\u003cbr\u003e\u003cbr\u003ePlease note that it is different from the display of the gain switching switch when mounted on the following models.\u003cbr\u003eC-2820, C-2810, C-2800,C-2420、C-2410、C-240\u003cbr\u003e\u003cbr\u003eLoad impedance that can be selected while the MC input varies depending on the model of the preamplifier.\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"sell_color\"\u003e\n\u003ctd class=\"td_wide\" width=\"320\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"318\"\u003eGain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC-2900\u003c\/td\u003e\n\u003ctd\u003e10\/30\/100\/200\/300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC-2850\/C-2820\/C-2450\/C-2420\u003c\/td\u003e\n\u003ctd\u003e10\/30\/100\/300Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC-2810\/C-2800\/C-2410-C-2400\/C-290V\/C-290\u003c\/td\u003e\n\u003ctd\u003e10\/30\/100Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575279759667,"sku":"AD-2900","price":4275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseAD-2900PhonoEqualizerUnitVinylSound.webp?v=1712442935"},{"product_id":"accuphase-dc-1000-precision-digital-analog-converter","title":"Accuphase DC-1000 Precision Digital Analog Converter","description":"\u003ch2\u003eAccuphase Dc-1000 Precision Digital Analog Converter\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduct \u0026amp; Specification\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAccuphase celebrates 50 years of manufacturing with the DC-1000, a digital processor developed to deliver the ultimate in performance and sound quality. It is equipped with the ES9038 PRO (ESS Technologies) processor: an 8MDSD (DSD signal) \/ 8MDS++ (PCM signal) type D\/A converter that drives 8 channels in parallel to deliver almost 3 times more performance than single channel converters. Low-noise technologies refined during development of the amplifiers, like amplification of ANCC and internal signals and parallel arrangement of power circuits, allow the DC-1000 to deliver unprecedented levels of emotion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMDSD \/ MDS++ D\/A converter driving 8 parallel channels using ANCC\u003c\/li\u003e\n\u003cli\u003eDual Direct Balanced Filter with completely separate line and balanced signals\u003c\/li\u003e\n\u003cli\u003eSeparate toroidal transformers for analog and digital circuits\u003c\/li\u003e\n\u003cli\u003eSeparate low noise power supply circuits for analog and digital circuits\u003c\/li\u003e\n\u003cli\u003eDisplay with sampling frequency and number of quantization bits\u003c\/li\u003e\n\u003cli\u003eOutput level adjustments that can control different outputs from other players\u003c\/li\u003e\n\u003cli\u003eDigital interface for Accuphase Voicing Equalizer\u003c\/li\u003e\n\u003cli\u003eAbundant digital inputs like USBs, etc. to connect with computers (HS-LINK, USB, OPTICAL × 2, COAXIAL × 3, BALANCED)\u003c\/li\u003e\n\u003cli\u003eDigital outputs that can be used in digital recording (OPTICAL, COAXIAL)\u003c\/li\u003e\n\u003cli\u003e2 (BALANCED, LINE) analog outputs\u003c\/li\u003e\n\u003cli\u003ePhase selector that can invert the balanced output\u003c\/li\u003e\n\u003cli\u003eActive filter amplifiers use glass cloth fluorocarbon resin substrate with low dielectric constant and minimum loss\u003c\/li\u003e\n\u003cli\u003eNatural grain wood case with a mirror finish crafted by artisans using carefully selected virgin wood\u003c\/li\u003e\n\u003cli\u003e8 mm thick machined aluminum bottom plate\u003c\/li\u003e\n\u003cli\u003eAdvanced high-carbon cast iron insulators\u003c\/li\u003e\n\u003cli\u003eHigh quality audio cable ASL-10B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575280120115,"sku":"DC-1000","price":24975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseDC-1000PrecisionDigitalAnalogConverterVinylSound.webp?v=1712442940"},{"product_id":"accuphase-dg-68-digital-voicing-equalizer","title":"Accuphase DG-68 Digital Voicing Equalizer","description":"\u003ch2 class=\"product-info__title h2\"\u003eAccuphase DG-68 Digital Voicing Equalizer\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduct \u0026amp; Specification\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eIn 1997, Accuphase introduced a product which revolutionized the concept of the graphic equalizer and made headlines in the audio world: the Digital Voicing Equalizer DG-28. Follow-up models in the DG series brought further improvements which garnered more praise and led to the recognition of the Voicing Equalizer as an indispensible component of the ultimate audio system.\u003cbr\u003e\u003cbr\u003eThe high-resolution, high-definition color IPS LCD panel allows the use of a stylus pen to directly draw any desired response curve. Intuitive operation and a full complement of sophisticated display functions make sound field compensation swift and easy while giving the user full control. Setting data as well as display screenshots can be saved on a USB flash drive for quick recall at any time. The DG-68 brings out unknown possibilities in music reproduction by controlling the sound field and tone exactly in accordance with the user's preferences.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully digital signal processing Voicing Equalizer\u003c\/li\u003e\n\u003cli\u003eSeparate sound field compensation and equalizer functions\u003c\/li\u003e\n\u003cli\u003eSmooth Voicing feature prevents excessive correction based on the low frequency reproduction capability of the speakers\u003c\/li\u003e\n\u003cli\u003eHigh-speed 40-bit floating point DSP\u003c\/li\u003e\n\u003cli\u003eHigh-accuracy A \/ D and D \/ A conversion circuitry\u003c\/li\u003e\n\u003cli\u003eIntuitive and highly readable menu screens make operation easy\u003c\/li\u003e\n\u003cli\u003eFreely programmable 30 pattern memory\u003c\/li\u003e\n\u003cli\u003eAnalog and digital inputs and outputs provided as standard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575280742707,"sku":"DG-68","price":18975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseDG-68DigitalVoicingEqualizerVinylSound.webp?v=1712442946"},{"product_id":"accuphase-dp-1000-sacd-cd-transport","title":"Accuphase DP-1000 SACD\/CD Transport","description":"\u003ch1 class=\"product-info__title h2\"\u003eAccuphase DP-1000 SACD\/CD Transport\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduct \u0026amp; Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccuphase DP-1000 SACD\/CD Transport is the culmination of Accuphase’s 50-year pursuit of creating the ideal transporter. This high-rigidity, high-precision drive is equipped with a silent and elegant disc loading mechanism. The outer rotor brushless DC motor smoothly rotates the disc, while the newly developed dampers protect the pickup from vibrations. Incorporating a number of technological improvements like a low center of gravity and fortified frame alongside features like programmable playlists, the DP-1000 is the ideal transport to quietly and accurately read data.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-rigidity, high-precision aluminum machined SA-CD\/CD drive\u003c\/li\u003e\n\u003cli\u003eLow-noise power supply circuits and separate toroidal transformers for mechanical system and signal processing\u003c\/li\u003e\n\u003cli\u003eProgrammable playlists so that you can enjoy your music in the order you want\u003c\/li\u003e\n\u003cli\u003eAccuphase voicing equalizer and digital connections\u003c\/li\u003e\n\u003cli\u003eDigital outputs (HS-LINK \/ COAXIAL)\u003c\/li\u003e\n\u003cli\u003eLow placement of the SA-CD\/CD player for a low center of gravity\u003c\/li\u003e\n\u003cli\u003e“Power-on play” that automatically starts playback with a timer (sold separately)\u003c\/li\u003e\n\u003cli\u003eHS-LINK Ver. 1 \/ Ver. 2 switching\u003c\/li\u003e\n\u003cli\u003eData disc playback (including DSD discs)\u003c\/li\u003e\n\u003cli\u003eNatural grain wood case with a mirror finish crafted by artisans using carefully selected virgin wood\u003c\/li\u003e\n\u003cli\u003e12 mm thick machined aluminum bottom plate\u003c\/li\u003e\n\u003cli\u003eAdvanced high-carbon cast iron insulators\u003c\/li\u003e\n\u003cli\u003eSupplied with HS-LINK cable AHDL-15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575281463603,"sku":"DP-1000","price":24975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseDP-1000SACD_CDTransportVinylSound_50ce826b-ecc0-487b-9557-8c49da14a518.webp?v=1712442951"},{"product_id":"accuphase-dp-570-sacd-cd-player-dac","title":"Accuphase DP-570 SACD\/CD Player\/DAC","description":"\u003ch2\u003eAccuphase Dp-570 Sacd\/Cd Player\/Dac\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduct \u0026amp; Specification\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with quiet and smooth disc loading, the high rigidity and low center of gravity of the SA-CD\/CD\u003cbr\u003edrive vastly improves readability, while the MDS+ type D\/A converter with four parallel circuits accurately\u003cbr\u003ereads disc information and converts analog signals. It also supports a digital connection with a voicing\u003cbr\u003eequalizer and provides a programmable playlist feature that lets you enjoy listening in the order you prefer.\u003cbr\u003eEnjoy listening to the DP-570, the next step in the pursuit of the ideal disc playback experience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-grade SA-CD\/CD drive\u003c\/li\u003e\n\u003cli\u003eMDS+ type D\/A converter with four parallel circuits\u003c\/li\u003e\n\u003cli\u003eDirect Balanced Filter with separate line and balanced signal paths\u003c\/li\u003e\n\u003cli\u003eProgrammable playlist\u003c\/li\u003e\n\u003cli\u003eSampling frequency and quantization bit display\u003c\/li\u003e\n\u003cli\u003eData disc playback\u003c\/li\u003e\n\u003cli\u003eNumerous transport outputs and digital inputs\u003c\/li\u003e\n\u003cli\u003eDigital connection with voicing equalizers\u003c\/li\u003e\n\u003cli\u003ePhase selector for balanced outputs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575281496371,"sku":"DP-570","price":13975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseDP-570SACD_CDPlayer_DACVinylSound.webp?v=1712442956"},{"product_id":"accuphase-e-4000-class-a-b-integrated-amplifier","title":"Accuphase E-4000 Class-A\/B Integrated Amplifier","description":"\u003ch2\u003eAccuphase E-4000 Class-A\/B Integrated Amplifier\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduct \u0026amp; Specification\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe E-4000 integrated amplifier has emerged from separate amplifier technologies. The preamplifier section features AAVA using ANCC to allow for volume adjustments that maintain high levels of vibrancy. The power amp section employs balanced transmission utilizing the instrumentation amplifier principle to drive noise suppression to its limit. The E-4000 is equipped with a four-fold parallel push-pull configuration of power transistors driven in Class AB in the output stage to extract every last ounce of potential from the speakers and create soundscapes filled with subtlety.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRevolutionary AAVA volume control\u003c\/li\u003e\n\u003cli\u003eFour-fold parallel push-pull configuration of power transistors driven in Class AB\u003c\/li\u003e\n\u003cli\u003eHigh power output of 180 watts into 8 ohms \/ 260 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower amplification stage configured as instrumentation amplifier\u003c\/li\u003e\n\u003cli\u003eHigh damping factor of 800\u003c\/li\u003e\n\u003cli\u003eStrong power supply with massive high-efficiency toroidal transformer\u003c\/li\u003e\n\u003cli\u003eHigh-voltage, large filtering capacitors\u003c\/li\u003e\n\u003cli\u003eProtection circuitry using MOS-FET switches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575281856819,"sku":"E-4000","price":13975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseE-4000Class-A_BIntegratedAmplifierVinylSound.webp?v=1712442961"},{"product_id":"accuphase-p-7500-power-amplifier","title":"Accuphase P-7500 Power Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eAccuphase P-7500 Power Amplifier\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct \u0026amp; Specification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAccuphase P-7500 Power Amplifier is our flagship model Class AB stereo power amplifier that provides supreme driving performance. The power amplification stage uses a 10-parallel push-pull power transistor architecture, providing a rated output power of 300 W \/ 8 ohms that vastly exceeds that of conventional models. Boasting an impressive signal-to-noise ratio of 130 dB and a damping factor of 1,000, it can effortlessly drive massive speakers and create musical recreations overflowing with energy. The P-7500 brings out the best of any speaker, allowing you to enjoy never-before experienced soundscapes.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge output 300 W \/ 8 ohms, 600 W \/ 4 ohms, 900 W \/ 2 ohms\u003c\/li\u003e\n\u003cli\u003e10-parallel push-pull output stage power transistors\u003c\/li\u003e\n\u003cli\u003eInstrumentation amplifier principle\u003c\/li\u003e\n\u003cli\u003eCurrent feedback amplification circuits\u003c\/li\u003e\n\u003cli\u003eBalanced Remote Sensing\u003c\/li\u003e\n\u003cli\u003eMCS+ circuit and current feedback topology in amplification stage\u003c\/li\u003e\n\u003cli\u003eHigh damping factor of 1,000\u003c\/li\u003e\n\u003cli\u003eSpeaker output protection\u003c\/li\u003e\n\u003cli\u003eHighly responsive large-scale power meters\u003c\/li\u003e\n\u003cli\u003eSupport for bi-amping and bridged mode connection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575282315571,"sku":"P-7500","price":25975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphaseP-7500PowerAmplifierVinylSound.webp?v=1712442967"},{"product_id":"accuphase-ps-1250-clean-power-supply-900-va","title":"Accuphase PS-1250 Clean Power Supply 900 VA","description":"\u003ch2\u003e\u003cstrong\u003eAccuphase PS-1250 Clean Power Supply 900 VA\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct \u0026amp; Specification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe power supply delivers the energy your audio equipment uses for music playback. Accuphase’s Clean Power Supply components provide a power source with minimum noise and distortion by utilizing a groundbreaking waveform shaping technology that compares the power supply’s waveform to a reference waveform, then supplements insufficiencies and removes any excess misshaping. The results of waveform shaping are then observable in a new waveform display. The PS-1250 delivers impressive improvements in audio quality, making it an essential supplement to fine audio equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput \/output waveform display\u003c\/li\u003e\n\u003cli\u003eOutput power meter\u003c\/li\u003e\n\u003cli\u003eInput\/output voltage meter\u003c\/li\u003e\n\u003cli\u003eInput\/output distortion meter\u003c\/li\u003e\n\u003cli\u003eMassive output capacity\u003c\/li\u003e\n\u003cli\u003e0.08% total harmonic distortion waveform shaping\u003c\/li\u003e\n\u003cli\u003eHigh-grade output voltage correction\u003c\/li\u003e\n\u003cli\u003eNumerous output terminals\u003c\/li\u003e\n\u003cli\u003eHigh-sensitivity protection circuitry\u003c\/li\u003e\n\u003cli\u003eLarge high-efficiency toroidal transformer\u003c\/li\u003e\n\u003cli\u003eLarge filtering capacitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575282774323,"sku":"PS-1250","price":17575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphasePS-1250CleanPowerSupply900VAVinylSound.webp?v=1712442974"},{"product_id":"accuphase-ps-550-clean-power-supply-500va","title":"Accuphase PS-550 Clean Power Supply 500VA","description":"\u003ch2\u003eAccuphase PS-550 Clean Power Supply 500VA\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProducts \u0026amp; Specification\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe power supply delivers the energy your audio equipment uses for music playback. Accuphase’s Clean Power Supply components provide a power source with minimum noise and distortion by utilizing a groundbreaking waveform shaping technology that compares the power supply’s waveform to a reference waveform, then supplements insufficiencies and removes any excess misshaping. The results of waveform shaping are then observable in a new waveform display. The PS-550 delivers impressive improvements in audio quality, making it an essential supplement to fine audio equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput \/output waveform display\u003c\/li\u003e\n\u003cli\u003eOutput power meter\u003c\/li\u003e\n\u003cli\u003eInput\/output voltage meter\u003c\/li\u003e\n\u003cli\u003eInput\/output distortion meter\u003c\/li\u003e\n\u003cli\u003eMassive output capacity\u003c\/li\u003e\n\u003cli\u003e0.08% total harmonic distortion waveform shaping\u003c\/li\u003e\n\u003cli\u003eHigh-grade output voltage correction\u003c\/li\u003e\n\u003cli\u003eNumerous output terminals\u003c\/li\u003e\n\u003cli\u003eHigh-sensitivity protection circuitry\u003c\/li\u003e\n\u003cli\u003eLarge high-efficiency toroidal transformer\u003c\/li\u003e\n\u003cli\u003eLarge filtering capacitors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48575284117811,"sku":"PS-550","price":12575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AccuphasePS-550CleanPowerSupply500VAVinylSound.webp?v=1712442981"},{"product_id":"ferrum-oor-with-ac-dc-ps","title":"Ferrum OOR Headphone Amplifier with AC\/DC Power Supply","description":"\u003ch1\u003eFerrum OOR Headphone Amplifier with AC\/DC Power Supply at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum OOR is a fully balanced, fully discrete analogue headphone amplifier from Ferrum Audio (Warsaw, Poland), available with its AC\/DC power supply at Vinyl Sound in Buffalo, New York. The OOR is the winner of the EISA Best Headphone Amplifier 2022-2023 Award and the Headfonia Best Amplifier 2024 Readers' Choice Award, recognised for a proprietary discrete power amplifier topology that achieves \u003cstrong\u003e130 dB dynamic range (A-weighted)\u003c\/strong\u003e, \u003cstrong\u003e8 W output power into 60 Ω balanced\u003c\/strong\u003e, and a \u003cstrong\u003eheadphone output impedance below 0.3 Ω\u003c\/strong\u003e. The OOR operates with no integrated circuits in its amplification stage, carries the signal in a fully balanced configuration from both XLR and RCA inputs, and is engineered from the outset to be upgraded with the Ferrum HYPSOS Hybrid Power System via the proprietary Ferrum Power Link connector for sensing-corrected power delivery beyond what any standard DC adapter can provide.\u003c\/p\u003e\n\n\u003ch2\u003eFully Discrete, Fully Balanced Amplifier Technology\u003c\/h2\u003e\n\u003cp\u003eThe OOR's amplifier section uses Ferrum's proprietary discrete power amplifier technology, developed entirely in-house in Warsaw without reference to existing integrated circuit designs. The output transistors are driven in a configuration that prevents them from fully switching off, maintaining a state of readiness that eliminates crossover distortion and enables instantaneous response to transient demands. This approach contributes to the measured THD of 0.00011% (-119 dB) on the balanced output at 1 mW into 50 Ω and THD of 0.00008% (-122 dB) on the single-ended output at the same load. RCA inputs are converted to a balanced signal internally, so both XLR and RCA sources operate in fully differential mode throughout the amplifier. Three gain steps are switchable from the front panel: -4\/+6\/+16 dB balanced and -10\/0\/+10 dB single-ended, allowing the OOR to serve both sensitive IEMs and high-impedance planar magnetic headphones from the same unit.\u003c\/p\u003e\n\n\u003ch2\u003eFerrum Power Link and HYPSOS Upgrade Path\u003c\/h2\u003e\n\u003cp\u003eThe OOR includes a proprietary four-pin Ferrum Power Link connector on its rear panel alongside the standard 5.5\/2.5 mm DC input. When connected to the HYPSOS via the FPL cable, the HYPSOS uses its 4T Sensing Design to read voltage at the OOR's internal power rails and correct delivery in real time, compensating for cable resistance and transient current demands that a standard DC supply cannot measure. The result is a measurably lower noise floor and higher dynamic range from the OOR than is achievable with the included AC\/DC adapter. Sweet Spot Tuning in the HYPSOS allows fine voltage adjustment between 22 and 30 V on the fly, enabling optimisation of the OOR's operating point. The OOR ships with a carefully selected AC\/DC power adapter for standalone use and is fully functional without the HYPSOS.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEISA Best Headphone Amplifier 2022-2023:\u003c\/strong\u003e The OOR won the Expert Imaging and Sound Association's top headphone amplifier award, recognising its discrete topology, output power, and ultra-low distortion in a compact desktop chassis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Discrete Proprietary Amplifier Stage:\u003c\/strong\u003e No integrated circuits are used in the OOR's signal amplification path. The discrete topology is developed entirely in-house by Ferrum's engineering team in Warsaw for maximum analogue quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8 W into 60 Ω Balanced:\u003c\/strong\u003e Output power of 8 W into 60 Ω on the balanced output provides substantial headroom for low-impedance planar magnetic headphones, while 1,600 mW into 300 Ω handles high-impedance dynamic drivers with authority.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e130 dB Dynamic Range:\u003c\/strong\u003e A-weighted dynamic range of 130 dB places the OOR among the highest-measured desktop headphone amplifiers available, contributing to its ability to resolve fine detail and low-level signal texture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeadphone Output Impedance Below 0.3 Ω:\u003c\/strong\u003e Near-zero output impedance ensures flat frequency response across all headphone impedance curves, including multi-driver dynamic headphones with complex impedance profiles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Selectable Gain Steps:\u003c\/strong\u003e Front-panel gain switching in three steps per input mode accommodates everything from high-sensitivity IEMs requiring minimum gain to demanding orthodynamic headphones needing maximum power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHYPSOS FPL Compatible:\u003c\/strong\u003e The proprietary four-pin FPL rear connector allows upgrade to the HYPSOS power supply for sensing-corrected delivery, measurably improving noise floor and dynamic performance beyond the included adapter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced and Single-Ended Outputs:\u003c\/strong\u003e A 4-pin balanced XLR headphone output and a 6.35 mm single-ended jack are both available simultaneously, accommodating balanced and unbalanced headphone cables without re-termination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eFully balanced, fully discrete proprietary analogue\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR, Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Outputs\u003c\/td\u003e\n\u003ctd\u003e4-pin balanced XLR, 6.35 mm single-ended jack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Balanced)\u003c\/td\u003e\n\u003ctd\u003e1,600 mW into 300 Ω \/ 8 W into 60 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Single-Ended)\u003c\/td\u003e\n\u003ctd\u003e400 mW into 300 Ω \/ 2 W into 60 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD (Balanced, 1 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00011% (-119 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD (Balanced, 100 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00028% (-111 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD (Unbalanced, 1 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00008% (-122 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD (Unbalanced, 100 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00028% (-111 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e130 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 100 kHz +\/- 0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e94 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Output Impedance\u003c\/td\u003e\n\u003ctd\u003eLess than 0.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Impedance (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e22 Ω (pre-amp)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Impedance (Balanced)\u003c\/td\u003e\n\u003ctd\u003e44 Ω (pre-amp)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain (Balanced)\u003c\/td\u003e\n\u003ctd\u003e-4 dB \/ +6 dB \/ +16 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain (Single-Ended)\u003c\/td\u003e\n\u003ctd\u003e-10 dB \/ 0 dB \/ +10 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 15 W idle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e5.5\/2.5 mm DC or proprietary 4-pin FPL connector, 22-30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e100-240 V AC to 22-30 V DC (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg \/ 3.97 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEISA Best Headphone Amplifier 2022-2023: Ferrum OOR (Expert Imaging and Sound Association)\u003c\/li\u003e\n  \u003cli\u003eHeadfonia Best Amplifier 2024: Ferrum OOR, Readers' Choice Award (Headfonia)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum OOR?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum OOR is a fully balanced, fully discrete analogue headphone amplifier manufactured by Ferrum Audio in Warsaw, Poland. It delivers 8 W into 60 Ω on its balanced output, achieves 130 dB dynamic range (A-weighted), and uses a proprietary discrete power amplifier circuit with no integrated circuits in the signal path. It won the EISA Best Headphone Amplifier 2022-2023 Award and is available at Vinyl Sound in Buffalo, New York, with its included AC\/DC power adapter and an upgrade path to the HYPSOS Hybrid Power System via Ferrum Power Link.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Ferrum OOR compare to the Benchmark HPA4?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum OOR and Benchmark HPA4 are both fully balanced, ultra-low-distortion desktop headphone amplifiers. The Benchmark HPA4 uses a passive transformer-based volume control stage and is based on Benchmark's AHB2 amplifier topology optimised for extremely low noise floor and -132 dB THD+N. The OOR uses a fully discrete proprietary power amplifier with no ICs and a three-step switchable gain stage, and uniquely benefits from the HYPSOS FPL power upgrade path. The OOR's output power of 8 W into 60 Ω balanced is substantially higher than the HPA4's output into equivalent loads. The HPA4 does not have a dedicated headphone output impedance below 0.1 Ω specification published for comparison, while the OOR specifies below 0.3 Ω. The OOR provides three gain steps and both single-ended and balanced inputs; the HPA4 provides balanced inputs and a fixed gain stage with passive level control.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the OOR compare to the Burson Soloist 3X GT?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum OOR and Burson Soloist 3X GT are both discrete, fully balanced desktop headphone amplifiers in the high-end category. The Burson uses Burson's proprietary discrete op-amp modules (V7 Vivid or V7 Classic) in a class A biased topology, offering a warm and organic character. The OOR uses Ferrum's own discrete power amplifier circuit, measured at 130 dB dynamic range against the Soloist 3X GT's published figures. The OOR is significantly more compact at 50 mm height versus the Soloist 3X GT's larger chassis and offers the HYPSOS FPL power upgrade, a path not available for the Burson. The OOR also connects directly to the WANDLA as a matched system with shared power supply, a level of integrated design Burson does not offer.\u003c\/p\u003e\n\n\u003ch3\u003eWhat headphones pair best with the Ferrum OOR?\u003c\/h3\u003e\n\u003cp\u003eThe OOR is designed to drive all headphone types across its three gain settings. On low gain, sensitive IEMs and efficient dynamic headphones operate quietly with full analogue volume range. On mid gain, headphones such as the Sennheiser HD 800 S (300 Ω) and Focal Utopia benefit from the 1,600 mW into 300 Ω balanced output with ample headroom. On high gain, demanding planar magnetic headphones including the Hifiman Susvara, Audeze LCD-4, and Abyss AB-1266 receive the OOR's full 8 W into 60 Ω, which provides the power and damping factor these headphones require for controlled bass and dynamic authority. The headphone output impedance below 0.3 Ω maintains flat frequency response across all headphone types.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the OOR include a preamplifier output for loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The OOR includes balanced XLR and unbalanced RCA line outputs on its rear panel, operating as a preamplifier stage with the same fully balanced, discrete signal path as the headphone output. Output impedance is 44 Ω balanced and 22 Ω single-ended, appropriate for driving any standard power amplifier input. The OOR can therefore serve as a headphone amplifier and analogue preamplifier simultaneously, making it suitable for hybrid headphone and loudspeaker desktop systems without a separate dedicated preamp.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is included with the Ferrum OOR and what are the upgrade options?\u003c\/h3\u003e\n\u003cp\u003eThe OOR ships with a carefully selected AC\/DC power adapter (100-240 V AC input) that powers it fully for standalone use. The proprietary Ferrum Power Link cable for HYPSOS connection is not included and is available separately. The HYPSOS Single Output or HYPSOS Dual Output power supplies are the primary upgrade path, both available at Vinyl Sound Buffalo. The HYPSOS Dual Output allows simultaneous FPL-connected power delivery to both the OOR and a second Ferrum component such as the WANDLA from a single power supply unit.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Ferrum OOR in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum OOR with AC\/DC power supply is available at Vinyl Sound, an authorised Ferrum Audio dealer in Buffalo, New York, serving customers throughout Western New York and the USA. Vinyl Sound carries the full Ferrum Audio lineup including the HYPSOS power supply and WANDLA DAC for complete stack demonstrations.\u003c\/p\u003e","brand":"Ferrum","offers":[{"title":"OOR","offer_id":53020653519155,"sku":null,"price":2275.0,"currency_code":"USD","in_stock":true},{"title":"OOR + HYPSOS STACK","offer_id":53020653551923,"sku":null,"price":3670.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/FERRUMOORWITHAC_DCPS_VINYLSOUND.webp?v=1712443556"},{"product_id":"ferrum-power-splitter","title":"Ferrum Power Splitter","description":"\u003ch1\u003eFerrum Power Splitter at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum Power Splitter is an accessory from Ferrum Audio (Warsaw, Poland) that enables a single HYPSOS Single Output power supply to simultaneously power two compatible DC-powered audio components, available at Vinyl Sound in Buffalo, New York. The Power Splitter connects to the HYPSOS output and distributes DC power to two devices via individual cables, extending the HYPSOS's versatility for multi-component desktop systems. A \u003cstrong\u003e0.5-metre Ferrum Power Link cable\u003c\/strong\u003e is included in the box, and the combined power consumption of both connected devices must not exceed \u003cstrong\u003e80 W\u003c\/strong\u003e and \u003cstrong\u003e6 A\u003c\/strong\u003e at the selected output voltage. The Power Splitter is the entry-level path to dual-component HYPSOS powering, with the HYPSOS Dual Output offering an integrated alternative for users who require two outputs as a permanent system configuration.\u003c\/p\u003e\n\n\u003ch2\u003eHow the Ferrum Power Splitter Works\u003c\/h2\u003e\n\u003cp\u003eThe Ferrum Power Splitter connects to the DC output of the HYPSOS Single Output and provides two output cables for supplying the same regulated voltage to two separate audio components. Both connected devices receive the same voltage simultaneously, as the HYPSOS Single Output provides a single regulated voltage that is shared at the splitter. Combined power consumption of both connected devices must remain within the HYPSOS's rated limits of 80 W maximum continuous output power above 13.3 V and 6 A maximum continuous current. The 4T Sensing Design via the FPL cable remains active on one output of the Power Splitter, providing sensing-corrected voltage delivery to the primary connected Ferrum component. The second output operates as a conventional regulated DC supply without FPL sensing. When using Sweet Spot Tuning on the HYPSOS with the splitter in circuit, voltage optimisation applies to both connected devices simultaneously.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Component HYPSOS Powering:\u003c\/strong\u003e Enables a single HYPSOS Single Output to power two audio components simultaneously without purchasing a second power supply, reducing system cost and mains connection count.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerrum Power Link Cable Included:\u003c\/strong\u003e A 0.5-metre Ferrum Power Link FPL cable is included in the box, allowing immediate 4T Sensing Design connection to the primary Ferrum component without a separate cable purchase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom Cable Options Available:\u003c\/strong\u003e Additional DC cables in different lengths and connector sizes are available to order from Vinyl Sound Buffalo, accommodating OOR, WANDLA, ERCO Gen 2, and third-party components with various DC input specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShared Voltage Operation:\u003c\/strong\u003e Both outputs provide the same voltage as set on the HYPSOS, making the Power Splitter appropriate for combinations of two components that accept the same operating voltage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with All HYPSOS Single Output Units:\u003c\/strong\u003e The Power Splitter connects to the standard DC output of any HYPSOS Single Output and does not require hardware modification of the supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatible Power Supply\u003c\/td\u003e\n\u003ctd\u003eFerrum HYPSOS Single Output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e2 (shared voltage from HYPSOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Combined Power Consumption\u003c\/td\u003e\n\u003ctd\u003e80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Combined Current\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIncluded Cable\u003c\/td\u003e\n\u003ctd\u003eFerrum Power Link (FPL), 0.5 metre\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e4T Sensing Design\u003c\/td\u003e\n\u003ctd\u003eActive on primary output via included FPL cable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAdditional Cable Options\u003c\/td\u003e\n\u003ctd\u003eAvailable to order in various lengths and connector sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eMatches HYPSOS output (5-30 V, both outputs share same voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum Power Splitter?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum Power Splitter is an accessory from Ferrum Audio in Warsaw, Poland, that allows a single HYPSOS Single Output power supply to power two audio components simultaneously. It connects to the HYPSOS's DC output and distributes the regulated voltage to two devices via individual cables, with a 0.5-metre Ferrum Power Link FPL cable included in the box. It is available at Vinyl Sound in Buffalo, New York.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Ferrum Power Splitter differ from the HYPSOS Dual Output?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum Power Splitter is an add-on accessory for the HYPSOS Single Output, while the HYPSOS Dual Output integrates two output terminals directly into the power supply chassis. The Power Splitter allows existing HYPSOS Single Output owners to power two components without replacing their supply. The HYPSOS Dual Output provides a cleaner integrated solution for users setting up a new system who know they need two outputs from the start. Both share the same fundamental operation: one regulated voltage distributed to two components. The HYPSOS Dual Output's combined maximum output power is 60 W, compared to the HYPSOS Single Output's 80 W, which means the Single Output with Power Splitter offers slightly higher total available power for demanding component combinations.\u003c\/p\u003e\n\n\u003ch3\u003eWhat components can be powered simultaneously with the Power Splitter?\u003c\/h3\u003e\n\u003cp\u003eThe Power Splitter can power any two DC-powered audio components that both accept the same operating voltage and whose combined power consumption does not exceed 80 W and 6 A. Common Ferrum system configurations include OOR plus WANDLA, OOR plus ERCO Gen 2, or WANDLA plus a network streamer. Third-party components compatible with the HYPSOS voltage range can also be combined, provided they accept the same voltage as the primary Ferrum component. OOR and WANDLA both typically operate at 24 V, making them a natural pair. When using the Power Splitter with components requiring different voltages, a separate HYPSOS or a standard DC adapter for the second component will be needed.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the Power Splitter require any additional cables beyond what is included?\u003c\/h3\u003e\n\u003cp\u003eThe included 0.5-metre Ferrum Power Link FPL cable connects the primary Ferrum component with 4T Sensing. For the secondary output, a separate DC cable in the correct connector size for the second component is required and is not included in the box. Additional DC cables in lengths of 0.5, 1, 1.5, and 2 metres are available to order from Vinyl Sound Buffalo in 5.5 x 2.5 mm connector size. Custom lengths and alternative connector sizes are also available by request.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Ferrum Power Splitter in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum Power Splitter is available at Vinyl Sound, an authorised Ferrum Audio dealer in Buffalo, New York, serving customers across Western New York and the USA. Vinyl Sound carries the full Ferrum Audio accessory range including FPL cables, DC cables, and the HYPSOS Single and Dual Output power supplies.\u003c\/p\u003e","brand":"Ferrum","offers":[{"title":"Default Title","offer_id":48575333007667,"sku":"","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/FERRUMPOWERSPLITTER_VINYLSOUND.webp?v=1712443569"},{"product_id":"accuphase-a-80-class-a-65w-ch-stereo-power-amplifier","title":"Accuphase A-80 Class-A 65w\/Ch Stereo Power Amplifier","description":"\u003ch2\u003eAccuphase A-80 Class-A 65w\/Ch Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eAccuphase A-80 Class-A 65w\/Ch Stereo Power Amplifier is a Class A power amplifier developed as a stereo amplifier version of our 50th anniversary A-300 model. Optimizing the 10-parallel push-pull power MOS-FETs in the output stage produces an output power of 65 W into 8 ohms, 130 W into 4 ohms, 260 W into 2 ohms, and 520 W into 1 ohm. Rigorous investment into new, cutting-edge noise reduction technologies has achieved a sense of presence and minute expression that rival live performances. The A-80 power amplifier perfectly fuses modern technology with the wealth of knowledge Accuphase has amassed in its pursuit of perfect sonic expression.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e65 W into 8 ohms, 130 W into 4 ohms, 260 W into 2 ohms,and 520 W into 1 ohm large linear output power\u003c\/li\u003e\n\u003cli\u003eClass A driven 10-parallel push-pull MOS-FET output stage\u003c\/li\u003e\n\u003cli\u003eInstrumentation amplifier\u003c\/li\u003e\n\u003cli\u003eSignal input section with a fully discrete configuration for low noise\u003c\/li\u003e\n\u003cli\u003eCurrent feedback amplification topology\u003c\/li\u003e\n\u003cli\u003eBalanced remote sensing\u003c\/li\u003e\n\u003cli\u003eMCS+ circuitry\u003c\/li\u003e\n\u003cli\u003eHigh damping factor of 1,000\u003c\/li\u003e\n\u003cli\u003eLarge, high-efficiency toroidal transformer\u003c\/li\u003e\n\u003cli\u003eHigh capacity 120,000 μF filtering capacitors\u003c\/li\u003e\n\u003cli\u003ePower amplification section on circuit boards using glass cloth fluorocarbon resin\u003c\/li\u003e\n\u003cli\u003eHold time switching function that changes the meter peak display time\u003c\/li\u003e\n\u003cli\u003e4-step gain control\u003c\/li\u003e\n\u003cli\u003eBi-amping connection and bridged connection switching\u003c\/li\u003e\n\u003cli\u003eLarge speaker terminals connected directly to protection circuitry\u003c\/li\u003e\n\u003cli\u003eSpeaker output protection circuit guards against short-circuiting\u003c\/li\u003e\n\u003cli\u003eHighly reliable MOS-FET switches with no mechanical\u003c\/li\u003e\n\u003cli\u003eAluminum hairline finish top plate\u003c\/li\u003e\n\u003cli\u003eHigh-carbon cast iron insulator feet with superior damping characteristics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48789592670515,"sku":"A-80","price":26575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/ACCUPHASEA-80CLASS-A65W_chSTEREOPOWERAMPLIFIER_VINYLSOUNDUSA_cf5444c9-a872-414c-ac28-e27a6cce0159.webp?v=1713387634"},{"product_id":"accuphase-p-4600-stereo-power-amplifier","title":"Accuphase P-4600 Stereo Power Amplifier","description":"\u003ch2\u003eAccuphase P-4600 Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eFilled with the highest-quality technologies, the P-4600 Class AB stereo power amplifier provides supreme driving performance. The power amp stage features 6-parallel push-pull power transistors, while its rated output of 150 W into 8 ohms dwarfs conventional models. Combined with an S\/N ratio of 125 dB and a damping factor of 800, it drives large speakers with ease and creates a rich, deep soundscape. The P-4600 power amplifier extracts the complete breadth of recordings, vividly recreating the rush of live performances, and lets you enjoy the very essence of musical performances.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6-parallel push-pull power transistor output stage\u003c\/li\u003e\n\u003cli\u003eLarge output 150 W \/ 8 ohms, 300 W \/ 4 ohms, 450 W \/ 2 ohms\u003c\/li\u003e\n\u003cli\u003eInstrumentation amplifier principle\u003c\/li\u003e\n\u003cli\u003eCurrent feedback amplification circuits\u003c\/li\u003e\n\u003cli\u003eBalanced remote sensing\u003c\/li\u003e\n\u003cli\u003eMCS+ circuit\u003c\/li\u003e\n\u003cli\u003eHigh damping factor of 800\u003c\/li\u003e\n\u003cli\u003eSpeaker output protection\u003c\/li\u003e\n\u003cli\u003eHighly responsive large-scale power meters\u003c\/li\u003e\n\u003cli\u003eSupport for bi-amping and bridged mode connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48789613707571,"sku":"P-4600","price":13975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/ACCUPHASEP-4600STEREOPOWERAMPLIFIER_VINYLSOUNDUSA.webp?v=1713387960"},{"product_id":"chord-bertti-75-w-stereo-power-amplifier","title":"Chord Bertti 75 W Stereo Power Amplifier","description":"\u003ch2\u003eChord Bertti 75 W Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe most affordable ULTIMA-technology stereo power amplifier in the portfolio, BerTTi delivers next-generation ULTIMA topology for less.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"mcntMsoNormal\"\u003eBer\u003ci\u003eTT\u003c\/i\u003ei is a fully balanced 75-watt stereo power amplifier benefitting from the latest ULTIMA dual-feed-forward topology. Extending the range of ULTIMA-technology Chord Electronics amplifiers, BerTTi makes full use of advanced error-correction technology which monitors and immediately corrects signals before the output stage for astonishing accuracy and unrivalled fidelity from a compact-chassis device.\u003c\/p\u003e\n\u003cp class=\"mcntMsoNormal\"\u003eBer\u003ci\u003eTT\u003c\/i\u003ei features both balanced and unbalanced inputs, high-quality gold-plated loudspeaker outputs, plus a 10 A IEC power inlet. Further features include two modified power supplies for increased performance, plus an additional auxiliary power rail for the front end, which provides extra voltage to drive the custom-made MOSFETs.\u003c\/p\u003e\n\u003cp class=\"mcntMsoNormal\"\u003eBritish-built, BerTTi brings the next-generation ULTIMA topology to the ground-breaking Table Top (TT) range. When combined with the resolving power of the award-winning Hugo TT 2 DAC\/preamp, the duo offers new levels of sonic performance from a small system. The addition of the Hugo M Scaler upscaler, with the ability to upscale audio to 705.6 kHz, 16x CD’s native resolution, makes the three-box system truly class-leading.\u003c\/p\u003e\n\u003ch3 class=\"mcntMsoNormal\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Power:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e75 W into 8 Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower consumption:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFull power – 240 W\u003c\/p\u003e\n\u003cp\u003eStandby – 1 W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5 Hz-100 kHz +\/- 0.5 dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e0.008%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e87 dB (A-weighted)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e100kΩ Unbalanced\/Balanced\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e0.78 V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e30dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e59 mm (H) 235 mm (W) 256 mm (D)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3.75kG\u003c\/p\u003e\n\u003cp\u003eLearn more about this product in our detailed video review:\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/iciv9h5NSEs\"\u003e\n\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Chord","offers":[{"title":"Black","offer_id":51697072177459,"sku":"C-Bertti-1","price":5515.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51697072210227,"sku":"C-Bertti-2","price":5515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CHORDBERTTI75WSTEREOPOWERAMPLIFIER_VINYLSOUND0.jpg?v=1721129378"},{"product_id":"quad-303-power-amplifier","title":"Quad 303 Power Amplifier","description":"\u003cdiv\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAdd to shopping cart is not available for our Quad products.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePlease call or email us to place your order.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eQuad 303 Power Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\u003cspan\u003eVery few Hi-Fi components are as instantly recognizable as Quad 303 Power Amplifier.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eStill one of the most popular models in the history of one of the world’s most poignant Hi-Fi brands, the QUAD 33 and 303 are benchmarks in almost every angle of desirable audio equipment – performance, reliability, industrial design, value and musical romance.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eBy revisiting the QUAD 33 and 303 components, QUAD demonstrates its authenticity, pedigree and excellence as a juggernaut of the British hi-fi world - past and present.\u003cbr\u003e\u003cbr\u003eIn listing the names involved in the development of this stunning iteration of an icon, you’ll find a calculation of close to 200 years of engineering experience and 100+ years of QUAD-exclusive design and service.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eA dream team of Rob Flain \u0026amp; Paul McConville (the world’s most experienced QUAD service engineers), Jan Ertner (30 years of experience in QUAD design), Peter Comeau (the acoustic director behind some of QUAD’s most successful loudspeakers) and David McNeill (the industrial designer responsible for two decades of QUAD innovations) were all a part of this labour of love, making no compromise in the demand for a product that could bear the name of 33 and 303.\u003cbr\u003e\u003cbr\u003eThe QUAD 303 power amplifier was intended for normal domestic use with loudspeakers of moderate efficiency, but was also used by broadcasting and recording studios, worldwide, who appreciate its excellent performance and dependability. The ethos hasn’t deviated.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eFunction\u003c\/h2\u003e\n\u003cp\u003eThe outstanding performance of the QUAD 303 is still celebrated to this day, and is largely due to the unique output circuit developed by QUAD.\u003cbr\u003e\u003cbr\u003eIn reissuing the QUAD 303 power amplifier concept, exactly like the matching 33 preamplifer, QUAD’s incomparably experienced service team was matched with the equally adept engineering team to reinvoke the design, romance and performance in a thoroughly modern iteration of a hi-fi legend.\u003cbr\u003e\u003cbr\u003eAs with the new QUAD 33, every aspect of design and performance has been analysed and re-engineered way beyond simply modernising components and refreshing of specifications.\u003c\/p\u003e\n\u003cp\u003eThe QUAD 303 power amplifier was intended for normal domestic use with moderately efficient loudspeakers, but it was also used by broadcasting and recording studios worldwide, who appreciated its excellent performance and dependability.\u003c\/p\u003e\n\u003cp\u003eThe ethos hasn’t deviated. The original 33 and its partnering 303 were awarded with a ‘Council ofIndustrial Design Award in 1969’. Even today, the original design is celebrated and confirmed by its presence at the Museum of Modern Art in New York. The new 33 and 303 have been industrially engineered to surpass those original standards, with a truly modern appearance and functionality.\u003c\/p\u003e\n\u003ch2\u003eCircuitry\u003c\/h2\u003e\n\u003cp\u003eHowever, much like the original, the new QUAD 303 maintains its faithfulness to the original by employing the famous QUAD ‘symmetrical triples’. Employed to provide a completely symmetrical output stage, greatly reducing distortion and rendering the resting current independent of output transistor temperature.\u003cbr\u003e\u003cbr\u003eThis development enables the designers to reduce distortion to emphatically low levels without sacrificing stability and to maintain this excellence under all dynamic conditions.\u003cbr\u003e\u003cbr\u003eTo put this in perspective, the lowest theoretical distortion present on the very source material will still be some hundred times greater than that the QUAD 303!\u003c\/p\u003e\n\u003cp\u003eSuch a level is, of course, completely inaudible no matter how refined the test.\u003c\/p\u003e\n\u003cp\u003eThe use of ‘triples’ permits simple and effective control of the output current and since the voltage is also controlled, the output transistors are completely protected and must always operate within their ratings with the obvious advantages of greatly improved reliability under all conditions, without the use of elaborate and expensive circuitry.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDue to the lack of complementary transistors (NPN and PNP power transistors) in earlier times, the older QUAD 303 used a quasi-complementary output stage. The new version of the QUAD 303 now uses a fully complementary output stage, providing better linearity, more stable static bias, and improved stability under high voltage and large current conditions. Using premium power transistors, the 303 offers excellent gain linearity for accurate reproduction of the input signal with greater dynamic range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe amplifier cannot be upset even when overdriven by an asymmetrical signal or by shorting or disconnecting the loudspeakers.\u003cbr\u003e\u003cbr\u003eA brand new 200VA, custom-specified, low-noise toroidal transformer has been developed for the new 303.\u003cbr\u003e\u003cbr\u003eThe output stage of the discrete power amplifier circuit employs an advanced feedback topology to ensure superior linearity and exceptional thermal stability. Through its Class AB design, the ideal current is maintained independently of the temperature of the output transistors.\u003cbr\u003e\u003cbr\u003eThe result is a compact, cool-running power amplifier that possesses the capacity to deliver dynamic power and maintain a firm hold on the music while providing rich sonic detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eAlways respected for its conservative but consistent power-output, the classic QUAD 303 was officially rated at 45W @ 8 ohms. A modest but honest output, the 303’s venerability is in the finesse of the performance, not just the raw power. The new model is thoroughly the same.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eHowever, with some tweaking and enhancements, the 303 is loaded with a little extra power – offering 50W @ 8 ohms (70W @ 4 ohms) with a maximum current delivery of 10A into difficult loads. The original 303 was known to have issues with lower impedance loads, the new 303 has no such trouble. Perfectly suited to the more demanding requirements of the modern audiophile, it ensures any speakers – even including QUAD’s electrostatic designs – can be driven with ease. Connectivity options comprise single-ended RCA and balanced XLR inputs, a 12V trigger input and high-quality speaker binding posts. Simple, solid and thoroughly authentic, inside and out. The power output for 'bridged mode' (for use as a mono-block power amplifier) reaches 140W @ 8 ohms or 170W @ 4 ohms (bridged mono).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eThe industrial design of the new QUAD 303 is instantly recognisable and is ‘true QUAD’. The anodised chassis CNC-routed heat sinks on either side offer enduring quality which the tank housing also provides a rugged structure that resists interference from external vibrations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLearn more about this product in our detailed video review:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/VTsMSnutSe0\"\u003e\n\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"title inline-richtext h1 scroll-trigger animate--slide-in\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"product-specifications-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQUAD 303\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral Description\u003c\/td\u003e\n\u003ctd\u003ePower Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign Philosophy and Core Technology\u003c\/td\u003e\n\u003ctd\u003eClass AB Power Amplifier\u003cbr\u003eQUAD 303 Triples Output Stage\u003cbr\u003eCustom 200VA Toroidal Transformer\u003cbr\u003eStereo\/Bridge mode selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1 x Line, 1 x XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x 12V Trigger\u003cbr\u003e1 x Stereo Speaker, 1 x 12V Trigger (Link)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Amplifier Section\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e+29dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power Output\u003c\/td\u003e\n\u003ctd\u003eStereo: 2 x 50W (8 ohms, THD\u0026lt;1%)\u003cbr\u003eStereo: 2 x 70W (4 ohms, THD\u0026lt;1%)\u003cbr\u003eBridged: 140W (8 ohms, THD\u0026lt;1%)\u003cbr\u003eBridged: 170W (4 ohms, THD\u0026lt;1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz (+\/-0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion (THD)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.002% (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e10k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e700mVrms (Line)\u003cbr\u003e1.5Vrms (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio (S\/N)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 108dB (A - weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Output Current\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Power Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e8.4kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e9.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm) (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e120 x 176 x 325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarton Size (mm) (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e226 x 312 x 462\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eClassic QUAD Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements (depending on region)\u003c\/td\u003e\n\u003ctd\u003e220 - 240V - 50 \/ 60Hz\u003cbr\u003e100 - 120V - 50 \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard accessories\u003c\/td\u003e\n\u003ctd\u003ePower Cord, Remote Control, User Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Quad","offers":[{"title":"Default Title","offer_id":50528429900083,"sku":"","price":1695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/Quad303PowerAmplifierFrontVinylSoundUSAHifiStoreBuffalo.png?v=1730486485"},{"product_id":"hegel-power-amplifier-h20","title":"Hegel Power Amplifier H20","description":"\u003ch1\u003eHegel H20 Stereo Power Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Hegel H20 is a stereo power amplifier from Hegel Music Systems (Oslo, Norway), available at Vinyl Sound in Buffalo, NY, USA. Based on the circuit architecture of Hegel's H30 reference amplifier, the H20 delivers \u003cstrong\u003e200 watts per channel into 8 ohms in a dual-mono Class AB configuration\u003c\/strong\u003e, with a \u003cstrong\u003edamping factor exceeding 1,000\u003c\/strong\u003e and a 1,000 VA dual-mono power supply supported by 90,000 µF of capacitance. Its output stage employs 20 bipolar transistors rated at 15 A and 200 W each, enabling a peak current delivery capability exceeding 130 amperes. The H20 incorporates Hegel's patented laser-trimmed SoundEngine modules and the latest version of Hegel's FET input technology, which eliminates higher-order harmonic echoes in the high frequencies for greater detail and a more natural high-frequency presentation. The chassis is finished in bead-blasted and anodized aluminum on the front, top, and side panels, with a single front-panel button and two pairs of heavy-duty gold-plated speaker binding posts at the rear.\u003c\/p\u003e\n\n\u003ch2\u003eH30 Reference Circuit Architecture and FET Input Technology\u003c\/h2\u003e\n\u003cp\u003eThe H20's design is derived directly from Hegel's H30 reference power amplifier, adapted into a more compact dual-mono stereo format with a 1,000 VA power supply. The input stage uses Hegel's latest FET technology, which benefits from the same principle of field-effect transistor linearization that governs the H30 and H30A: FETs in this circuit configuration are better at reproducing low-level bass-line detail with rhythmic accuracy, and they suppress the higher-order harmonic distortion in the upper frequencies that can make high-powered solid-state amplifiers sound harsh or artificially bright. The output stage's 20 bipolar transistors are specified for 15 A and 200 W each, delivering an aggregate current reserve of more than 130 amperes that translates into a damping factor exceeding 1,000 and the ability to handle low-impedance and difficult loudspeaker loads with a stable, controlled presentation.\u003c\/p\u003e\n\n\u003ch2\u003eSoundEngine Technology and Dual-Mono Power Supply\u003c\/h2\u003e\n\u003cp\u003eHegel's patented SoundEngine modules in the H20 are laser-trimmed during manufacturing to achieve the precise matching required for effective feed-forward distortion correction. SoundEngine monitors the amplified signal for corruption and cancels distortion components in real time, achieving THD below 0.006% at 100 W into 8 ohms. The 1,000 VA dual-mono power supply provides each channel with its own independent transformer winding and 45,000 µF of capacitance, ensuring that dynamic transient demand on one channel does not compromise the current available to the other. The H20's frequency and phase responses are tightly controlled over the full audio band, with less than ±0.2 dB deviation from 20 Hz to 20 kHz and less than 2 degrees of phase deviation in the same range, confirming that the amplifier introduces no measurable amplitude or timing distortion within the audio band.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e200 W per Channel into 8 Ohms, Dual-Mono:\u003c\/strong\u003e H30 reference circuit architecture adapted into a stereo format, with a 1,000 VA dual-mono power supply and 90,000 µF capacitor bank for sustained dynamic headroom.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatented SoundEngine with Laser-Trimmed Modules:\u003c\/strong\u003e Hegel's feed-forward distortion correction circuit, trimmed during manufacturing for maximum effectiveness, reduces THD to below 0.006% at 100 W into 8 ohms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHegel FET Input Technology:\u003c\/strong\u003e The latest iteration of Hegel's field-effect transistor input stage, improved for greater rhythmic bass accuracy and reduced higher-order harmonic distortion in the high frequencies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-Transistor Output Stage with 130 A Peak Current:\u003c\/strong\u003e Twenty 15 A \/ 200 W bipolar transistors deliver more than 130 amperes of peak current, resulting in a damping factor greater than 1,000 and stable drive capability for any loudspeaker.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamping Factor Greater Than 1,000:\u003c\/strong\u003e Very high damping factor provides precise loudspeaker driver control, tight bass reproduction, and resilience against back-EMF from the drivers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced XLR and Unbalanced RCA Inputs:\u003c\/strong\u003e Accepts balanced and single-ended signal sources from any preamplifier or integrated amplifier with variable output, with a 10 kohm balanced input impedance and 50 kohm unbalanced impedance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Pairs of Gold-Plated Speaker Binding Posts:\u003c\/strong\u003e Heavy-duty posts accommodate biwire and biamp configurations, with gold plating ensuring long-term low-resistance connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLess Than ±0.2 dB Amplitude Deviation (20 Hz - 20 kHz):\u003c\/strong\u003e Flat frequency response within ±0.2 dB across the full audio band confirms the amplifier introduces no coloration through amplitude variation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBead-Blasted and Anodized Aluminum Chassis:\u003c\/strong\u003e The front, top, and side panels are finished in bead-blasted anodized aluminum for an exclusive appearance and improved surface durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e200 W + 200 W into 8 ohms @ 1 kHz, 1% THD, Dual Mono\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eXLR balanced; RCA unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSpeaker Outputs\u003c\/td\u003e\n\u003ctd\u003eTwo pairs, heavy-duty gold-plated binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003eBalanced: 10 kohm \/ Unbalanced: 50 kohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eLess than ±0.2 dB, 20 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePhase Response\u003c\/td\u003e\n\u003ctd\u003eLess than 2 degrees deviation, 20 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003eMore than 100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003eLess than -100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDistortion (THD)\u003c\/td\u003e\n\u003ctd\u003eLess than 0.006% at 100 W \/ 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIntermodulation\u003c\/td\u003e\n\u003ctd\u003eLess than 0.01% (19 kHz + 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003eMore than 1,000\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e1,000 VA dual-mono, 90,000 µF capacitors\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003e20 x 15 A \/ 200 W high-speed bipolar transistors\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption (Idle)\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e5.7\" x 17\" x 15\" (145 x 430 x 370 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e39.7 lbs (18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMains Voltage\u003c\/td\u003e\n\u003ctd\u003e100 \/ 120 \/ 230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Hegel H20?\u003c\/h3\u003e\n\u003cp\u003eThe Hegel H20 is a stereo power amplifier from Hegel Music Systems (Oslo, Norway), delivering 200 W per channel into 8 ohms in a dual-mono Class AB design. Its circuit architecture is derived from Hegel's H30 reference amplifier and incorporates the latest version of Hegel's FET input technology alongside laser-trimmed SoundEngine feed-forward distortion correction modules. A 1,000 VA dual-mono power supply and a 20-transistor output stage capable of more than 130 A peak current enable the H20 to drive demanding loudspeakers with a damping factor exceeding 1,000.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Hegel H20 compare to the Parasound A21+?\u003c\/h3\u003e\n\u003cp\u003eThe Parasound A21+ is an American stereo power amplifier rated at 300 W per channel into 8 ohms, designed by John Curl and featuring a high Class A bias output stage (25 W Class A before transitioning to Class AB), complementary bipolar\/JFET circuitry, and a separate 12 V trigger output. The H20 delivers lower rated power (200 W vs. 300 W) but achieves a higher specified damping factor (more than 1,000 vs. approximately 800 for the A21+) through SoundEngine distortion correction, and its FET input stage is optimized specifically for rhythmic bass accuracy and high-frequency purity. The A21+ offers a larger power supply and the tonal character associated with its Class A biased output stage, while the H20 provides Hegel's characteristic neutral transparency derived from its H30 reference circuit lineage.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Hegel H20 compare to the Cambridge Audio Edge W?\u003c\/h3\u003e\n\u003cp\u003eThe Cambridge Audio Edge W is a British stereo power amplifier rated at 200 W per channel into 8 ohms, using a balanced Class XD topology developed by Cambridge and featuring a sophisticated power supply with a custom-wound toroidal transformer. Both amplifiers share a 200 W rating into 8 ohms. The H20 specifies a higher damping factor (more than 1,000 vs. approximately 500 for the Edge W) and uses Hegel's SoundEngine feed-forward correction rather than Cambridge's XD topology, which applies a displacement circuit to shift the Class AB crossover point. The Edge W offers a single pair of speaker terminals vs. the H20's two pairs, making the Hegel more convenient for biwire or biamp applications.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between SoundEngine and SoundEngine2?\u003c\/h3\u003e\n\u003cp\u003eSoundEngine is Hegel's original patented feed-forward distortion correction circuit, used in the H20, P30A, H30A, and Viking. SoundEngine2 is the second-generation version, used in the H600, H400, and C5-series amplifiers. Both operate on the same feed-forward principle, predicting and canceling distortions in real time without relying on conventional negative feedback. SoundEngine2 extends the correction circuit's operating bandwidth and efficiency relative to the first generation, and also enables lower Class AB bias current, which reduces idle heat output. In the H20, SoundEngine modules are additionally laser-trimmed during manufacturing to ensure each unit's correction circuit is operating at optimal precision from the factory.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Hegel H20 drive planar-magnetic or electrostatic loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The H20's combination of 200 W per channel, a peak current delivery exceeding 130 A, and a damping factor greater than 1,000 gives it the ability to drive the low impedance, capacitive loads, and large diaphragm excursions associated with planar-magnetic loudspeakers such as Magnepan and Martin Logan electrostatics. The high damping factor is particularly relevant for planars, whose thin-film or ribbon drivers are highly sensitive to amplifier output impedance variations across the audio band. Hegel's own published materials note that the H20's design heritage in the H30 reference circuit directly informs its ability to control difficult loudspeaker loads.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Hegel H20 in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Hegel H20 is available at Vinyl Sound in Buffalo, NY, an authorized Hegel dealer serving audiophiles across western New York and the United States. Vinyl Sound provides expert system matching consultation and in-store or by-appointment demonstration of the H20 paired with preamplifiers and loudspeakers suited to your listening room and system goals.\u003c\/p\u003e","brand":"Hegel","offers":[{"title":"Black","offer_id":52656229220659,"sku":"HG-H20","price":7200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/1_2d823f69-9196-490e-9534-f3296a5f3865.webp?v=1762540845"},{"product_id":"hegel-power-amplifier-h30a","title":"Hegel Power Amplifier H30A","description":"\u003ch1\u003eHegel H30A Reference Power Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Hegel H30A is a reference-grade mono\/stereo power amplifier from Hegel Music Systems (Oslo, Norway), available at Vinyl Sound in Buffalo, NY, USA. Engineered as the pinnacle of Hegel's amplifier lineage, the H30A delivers \u003cstrong\u003e1,100 watts into 8 ohms in mono operation\u003c\/strong\u003e and remains fully stable into loads as low as 1 ohm, making it one of the most speaker-agnostic power amplifiers in high-end audio. Its \u003cstrong\u003e2,000 VA dual-mono power supply\u003c\/strong\u003e incorporates twin 1,000 VA toroidal transformers and a 270,000 μF capacitor bank for virtually inexhaustible current reserves. At the output stage, \u003cstrong\u003e56 matched bipolar transistors\u003c\/strong\u003e rated at 15 A and 200 W each guarantee authoritative control over any loudspeaker load. Hegel's patented SoundEngine feed-forward distortion correction and hand-matched FET input transistors eliminate higher-order harmonic distortion before it can color the signal, resulting in a measured THD below 0.003% at 100 W into 8 ohms. The H30A earned the SoundStage! Hi-Fi Reviewers' Choice award, the SoundStage! Network Product of the Year award in the Outstanding Performance category (2023), and a SoundStage! Recommended Reference Component designation (2024).\u003c\/p\u003e\n\n\u003ch2\u003eSoundEngine Technology and Distortion-Free Amplification\u003c\/h2\u003e\n\u003cp\u003eAt the core of the H30A is Hegel's patented SoundEngine circuit, a feed-forward distortion correction system that monitors the amplified signal in real time and cancels distortions as they arise rather than relying solely on conventional negative feedback. Unlike traditional feedback topologies, feed-forward correction does not introduce phase-related artifacts, allowing the H30A to achieve vanishingly low distortion figures without sacrificing transient speed or musical transparency. Complementing SoundEngine is the input stage, which uses a single pair of hand-matched FET transistors. Careful matching ensures the two devices share identical electrical characteristics, eliminating higher-order harmonic distortion at the amplification entry point. Higher-order harmonics, which occur well above the fundamental musical frequencies, are the primary source of the harsh, fatiguing character associated with less refined amplifiers. By addressing this distortion class at its origin, the H30A preserves the natural tonal character of instruments and voices through the entire gain chain.\u003c\/p\u003e\n\n\u003ch2\u003eReference Power Supply and Output Stage Engineering\u003c\/h2\u003e\n\u003cp\u003eThe H30A's power supply is built around two separate 1,000 VA toroidal transformers operating in a true dual-mono configuration. Each transformer is dedicated to one channel, preventing inter-channel contamination and allowing each half of the amplifier to respond independently to dynamic transients. The 270,000 μF capacitor bank supplies instantaneous current reserves large enough to sustain full rated power through the most demanding orchestral crescendos without sag or compression. The output stage deploys 56 bipolar transistors rated at 15 A and 200 W each, providing a combined current delivery capability that keeps the amplifier's damping factor above 500 in mono mode, ensuring tight, accurate control of woofer cones even in low-sensitivity, multi-driver loudspeaker systems. The H30A operates as a monoblock by default, delivering 1,100 W into 8 ohms, but a simple rearrangement of input and output cabling converts it to a stereo amplifier delivering approximately 300 W per channel into 8 ohms or 525 W per channel into 4 ohms, as measured by SoundStage! Hi-Fi's independent laboratory.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1,100 W Mono Output Power:\u003c\/strong\u003e Rated at more than 1,100 W into 8 ohms at 1 kHz and 1% THD, with verified lab measurements confirming stable operation through 2-ohm loads and Hegel's rated stability down to 1 ohm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Mono 2,000 VA Power Supply:\u003c\/strong\u003e Twin 1,000 VA toroidal transformers and a 270,000 μF capacitor bank provide independent, virtually unlimited current reserves for each channel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatented SoundEngine Feed-Forward Correction:\u003c\/strong\u003e Real-time distortion monitoring and cancellation eliminates signal corruptions as they are introduced, without the phase artifacts associated with conventional negative feedback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand-Matched FET Input Stage:\u003c\/strong\u003e A single pair of carefully matched field-effect transistors in the input stage eradicates higher-order harmonic distortion at its source, preserving tonal naturalness through the full audio band.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e56-Transistor Bipolar Output Stage:\u003c\/strong\u003e Fifty-six 15 A \/ 200 W high-speed, ultra-low-distortion bipolar transistors deliver high-current drive authority and a damping factor exceeding 500 in mono operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMono\/Stereo Switchable:\u003c\/strong\u003e Functions as a monoblock power amplifier or a stereo power amplifier, configurable via a rear-panel switch and cabling arrangement to suit single- or two-channel systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced and Unbalanced Inputs:\u003c\/strong\u003e Accepts both XLR balanced and RCA unbalanced signal connections for compatibility with a full range of preamplifiers and source components, plus a 12 V trigger input for system integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold-Plated Heavy-Duty Speaker Terminals:\u003c\/strong\u003e High-quality, gold-plated binding posts resist oxidation and ensure a low-resistance, mechanically secure connection to loudspeaker cables.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTHD Below 0.003% at 100 W \/ 8 Ohms:\u003c\/strong\u003e Measured total harmonic distortion at reference listening levels confirms exceptional linearity across the full audio bandwidth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamping Factor Greater Than 500 (Mono):\u003c\/strong\u003e Exceptionally high damping factor gives the H30A authoritative control over loudspeaker drivers, resulting in taut, accurate bass reproduction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Power (Mono)\u003c\/td\u003e\n      \u003ctd\u003eMore than 1,100 W into 8 ohms @ 1 kHz, 1% THD\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Power (Stereo)\u003c\/td\u003e\n      \u003ctd\u003eApprox. 300 Wpc into 8 ohms; approx. 525 Wpc into 4 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMinimum Load Impedance\u003c\/td\u003e\n      \u003ctd\u003e1 ohm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInputs\u003c\/td\u003e\n      \u003ctd\u003eXLR balanced, RCA unbalanced, 12 V trigger\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Impedance\u003c\/td\u003e\n      \u003ctd\u003eBalanced: 20 kohm \/ Unbalanced: 10 kohm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpeaker Outputs\u003c\/td\u003e\n      \u003ctd\u003eOne pair, heavy-duty gold-plated binding posts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n      \u003ctd\u003eMore than 100 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCrosstalk\u003c\/td\u003e\n      \u003ctd\u003eLess than -100 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDistortion (THD)\u003c\/td\u003e\n      \u003ctd\u003eLess than 0.003% at 100 W into 8 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIntermodulation Distortion\u003c\/td\u003e\n      \u003ctd\u003eLess than 0.01% (19 kHz + 20 kHz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDamping Factor\u003c\/td\u003e\n      \u003ctd\u003eMore than 500 (mono)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply\u003c\/td\u003e\n      \u003ctd\u003e2,000 VA dual-mono, 270,000 µF capacitors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Stage\u003c\/td\u003e\n      \u003ctd\u003e56 x 15 A \/ 200 W high-speed bipolar transistors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Consumption (Idle)\u003c\/td\u003e\n      \u003ctd\u003e120 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFinish\u003c\/td\u003e\n      \u003ctd\u003eBlack\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n      \u003ctd\u003e9.4\" x 17\" x 22.6\" (240 x 430 x 575 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e104.5 lbs (47.4 kg)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMains Voltage\u003c\/td\u003e\n      \u003ctd\u003e100 \/ 120 \/ 230 V AC\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSoundStage! Hi-Fi Reviewers' Choice Award, 2023\u003c\/li\u003e\n  \u003cli\u003eSoundStage! Network Product of the Year, Outstanding Performance Category, 2023\u003c\/li\u003e\n  \u003cli\u003eSoundStage! Hi-Fi Recommended Reference Component, 2024\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Hegel H30A?\u003c\/h3\u003e\n\u003cp\u003eThe Hegel H30A is Hegel's reference mono\/stereo power amplifier, designed and built in Oslo, Norway. It delivers more than 1,100 watts into 8 ohms in mono configuration, employs a 2,000 VA dual-mono power supply with 270,000 µF of capacitance, and incorporates Hegel's patented SoundEngine feed-forward distortion correction alongside a hand-matched FET input stage. The H30A is designed to drive virtually any loudspeaker with authority, regardless of impedance or sensitivity.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Hegel H30A compare to the Pass Labs XA200.8?\u003c\/h3\u003e\n\u003cp\u003eThe Hegel H30A and the Pass Labs XA200.8 represent two philosophically distinct approaches to reference power amplification. The XA200.8 operates in pure Class A up to its rated 200 W into 8 ohms, generating substantial heat and drawing continuous high idle current; its sonic character is widely described as warm and dense. The H30A operates in Class AB and delivers more than five times the rated monoblock power (1,100 W vs. 200 W), remains stable into 1-ohm loads, and achieves its low distortion figures through SoundEngine feed-forward correction and matched FET transistors rather than Class A bias. The H30A is therefore better suited to low-sensitivity, low-impedance loudspeakers and large listening rooms, while the XA200.8 appeals to listeners who prioritize Class A thermal bias at lower power levels.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Hegel H30A compare to the Bryston 28B3 monoblock?\u003c\/h3\u003e\n\u003cp\u003eThe Bryston 28B3 is a well-regarded Canadian monoblock delivering 1,000 W into 8 ohms and backed by Bryston's 20-year transferable warranty. The H30A outpaces the 28B3 slightly in rated mono output (1,100 W vs. 1,000 W) and achieves a lower stated THD floor (below 0.003% vs. 0.005% for the 28B3). Where the H30A differentiates most clearly is in its SoundEngine feed-forward distortion correction topology, which operates without the phase-related trade-offs of conventional high-order feedback, and in its hand-matched FET input stage that eliminates higher-order harmonic distortion at the signal entry point. The Bryston relies on a more conventional feedback architecture and offers the additional assurance of its industry-leading warranty program.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Hegel's SoundEngine technology and how does it work?\u003c\/h3\u003e\n\u003cp\u003eSoundEngine is Hegel's patented feed-forward distortion correction circuit, applied to every Hegel amplifier and integrated amplifier. Rather than detecting distortion after the fact and applying corrective negative feedback, SoundEngine predicts and cancels distortions as they are being introduced into the signal path. Because feed-forward correction does not loop the corrected signal back through the gain stage, it avoids the phase shift and stability constraints that limit the effectiveness of conventional negative feedback at high frequencies. The result is lower distortion across the full audio band, faster transient response, and an absence of the artificial hardness associated with high feedback amplifiers. In the H30A, SoundEngine operates alongside the hand-matched FET input stage, providing two independent layers of distortion suppression.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Hegel H30A be used as a stereo amplifier?\u003c\/h3\u003e\n\u003cp\u003eYes, the H30A operates as both a monoblock and a stereo power amplifier. A rear-panel switch and a simple rearrangement of input and output cabling converts the unit between modes. In stereo operation, independent laboratory measurements by SoundStage! Hi-Fi confirmed approximately 296 W per channel into 8 ohms and 525 W per channel into 4 ohms, making the H30A a formidably powerful stereo amplifier in its own right. For audiophiles building a reference two-channel system, a pair of H30A units operated as monoblocks maximizes the benefit of the dual-mono power supply topology and the full 1,100 W output rating.\u003c\/p\u003e\n\n\u003ch3\u003eWhat preamplifiers pair best with the Hegel H30A?\u003c\/h3\u003e\n\u003cp\u003eThe Hegel H30A accepts both XLR balanced and RCA unbalanced inputs, making it compatible with virtually any preamplifier. For maximum system coherence and the lowest noise floor, Hegel's own P30A reference preamplifier is the natural partner, sharing the same engineering lineage and offering a balanced output stage optimized for the H30A's 20 kohm balanced input impedance. Reviewers at The Absolute Sound evaluated the H30A alongside the P30A and noted the combination produced a presentation characterized by weight, substance, and musical control across a wide range of program material. Third-party preamplifiers with low output impedance and balanced outputs, such as those from Constellation Audio or Pass Labs, also interface cleanly with the H30A's input stage.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Hegel H30A in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Hegel H30A is available at Vinyl Sound in Buffalo, NY, an authorized Hegel dealer serving audiophiles across western New York and the broader United States. Vinyl Sound's team provides expert system matching consultation, in-store or by appointment demonstration, and full manufacturer warranty support. Contact Vinyl Sound Buffalo directly to arrange an audition or discuss pairing the H30A with loudspeakers and preamplifiers appropriate to your listening room and system goals.\u003c\/p\u003e","brand":"Hegel","offers":[{"title":"Black","offer_id":52656229253427,"sku":"HG-H30A","price":20000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/2_63c5c18b-0e13-4f7e-a708-d06852521c67.webp?v=1762540846"},{"product_id":"eversolo-play-streaming-amplifier-copy-1","title":"EverSolo AMP-F10 Audio Power Amplifier","description":"\u003ch1\u003eEverSolo AMP-F10 Stereo Power Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe AMP-F10 is the flagship stereo power amplifier from EverSolo (Shenzhen, China), available at Vinyl Sound in Buffalo, NY, USA. EverSolo's first dedicated power amplifier, the AMP-F10 delivers \u003cstrong\u003e200 W per channel into 8 ohms and 320 W per channel into 4 ohms\u003c\/strong\u003e in Class AB operation, rising to \u003cstrong\u003e950 W into 4 ohms in bridged mono mode\u003c\/strong\u003e. Built around five pairs of precision-matched MOSFET output transistors per channel, a 1,000 W dual-channel independent linear power supply, and an innovative DC filtering circuit, the AMP-F10 achieves a \u003cstrong\u003eTHD+N of 0.008%, SNR of 113 dB, and a damping factor exceeding 600\u003c\/strong\u003e. Reviewed by Stereophile in August 2025 and awarded the Essential Audition Award by Pursuit Perfect System, the AMP-F10 is designed as a natural visual and sonic complement to the EverSolo DMP-A10 and is available to audiophiles across Western New York at Vinyl Sound in Buffalo.\u003c\/p\u003e\n\n\u003ch2\u003eClass AB Topology, MOSFET Output Stage, and Linear Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe AMP-F10 operates in Class AB with a Class A bias point, ensuring the first watts of output are handled in pure Class A for warmth and linearity before the circuit transitions to Class AB for higher power demands. Each channel is driven by five pairs of precision-matched high-current MOSFET output transistors configured in parallel, a topology that distributes current evenly across the output devices to reduce non-linearity and minimize thermal stress. The output stage is supported by a 1,000 W dual-channel independent linear power supply, with each channel drawing from its own dedicated supply rail to prevent cross-channel interference and to guarantee stable, high-current delivery under sustained dynamic loads. A rear-panel gain switch allows selection between 23 dB and 29 dB of voltage gain, enabling the AMP-F10 to be optimized for preamplifiers with either standard or low output levels. The full-width 430 mm aluminum chassis doubles as a passive heatsink through large sculpted heatsink fins on both sides, requiring no fan or active cooling.\u003c\/p\u003e\n\n\u003ch2\u003eDC Filtering Circuit, Dual Differential Amplifiers, and Bridge Mode\u003c\/h2\u003e\n\u003cp\u003eEverSolo's innovative DC filtering circuit sits between the mains AC supply and the audio circuit, intercepting low-frequency DC offset from the power line before it reaches the toroidal transformer. DC contamination on the AC supply is a known cause of transformer mechanical hum and elevated noise floors in power amplifiers; the AMP-F10's filtering stage removes this interference at the source rather than relying on downstream rejection. The input stage uses advanced dual differential amplifiers optimized for low-level signals, with a fully symmetrical circuit topology and controlled negative feedback to minimize distortion while preserving the linearity of the voltage gain stage. Common-mode noise from the power supply and environment is suppressed by the balanced circuit geometry, keeping the noise floor low across all listening levels. In bridge mode, a single AMP-F10 functions as a monoblock amplifier, delivering 650 W into 8 ohms and 950 W into 4 ohms from a single chassis. Two AMP-F10 units can be run in bridged configuration for a high-power mono system.\u003c\/p\u003e\n\n\u003ch2\u003eConnections, Controls, and VU Meters\u003c\/h2\u003e\n\u003cp\u003eThe AMP-F10 accepts one balanced XLR input and one single-ended RCA input, with a rear-panel switch selecting which input is active at any time. Both inputs present an impedance of 10 kohms to the driving source. A 12V trigger input and output enable automatic power sequencing with compatible preamplifiers and source components, including the EverSolo DMP-A10. The front panel features two illuminated analog VU meters calibrated to display power output on a logarithmic scale from 3.4 mW to 480 W, calculated into a 4-ohm load, providing a real-time visual reference of dynamic output levels. Speaker binding posts are located on the rear panel. A standby switch and bridge mode selector are also provided at the rear, with no front-panel switches to interrupt the clean aesthetic of the fascia.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass AB with Class A Bias:\u003c\/strong\u003e Output stage operates in pure Class A for the initial watts before transitioning to Class AB, balancing warmth and efficiency across the full dynamic range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive Pairs of MOSFET Output Transistors Per Channel:\u003c\/strong\u003e Precision-matched high-current MOSFETs in parallel configuration for even current distribution, low distortion, and consistent output behavior.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1,000 W Dual-Channel Independent Linear Power Supply:\u003c\/strong\u003e Each channel draws from a dedicated supply rail, preventing cross-channel interference and ensuring stable current delivery under peak loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Filtering Circuit:\u003c\/strong\u003e Removes low-frequency DC offset from the AC mains before it reaches the toroidal transformer, eliminating transformer hum and protecting audio circuit performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBridgeable to Mono:\u003c\/strong\u003e Two AMP-F10 units can each be run in bridge mode for 950 W into 4 ohms per channel in a fully balanced monoblock configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Differential Input Stage:\u003c\/strong\u003e Symmetrical circuit design with negative feedback suppresses common-mode noise and minimizes distortion at the voltage gain stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Gain (23 dB \/ 29 dB):\u003c\/strong\u003e Rear-panel gain switch allows matching to preamplifiers with different output voltage levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog VU Meters:\u003c\/strong\u003e Front-panel illuminated VU meters display output power on a logarithmic scale calibrated to a 4-ohm load, from 3.4 mW to 480 W.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced XLR and Single-Ended RCA Inputs:\u003c\/strong\u003e Both inputs at 10 kohms impedance, with rear-panel selector for active input choice.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12V Trigger In and Out:\u003c\/strong\u003e Enables automated power sequencing in systems with compatible source components and preamplifiers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive Cooling Chassis:\u003c\/strong\u003e Full-width 430 mm CNC-machined aluminum enclosure with sculpted heatsink fins requires no active cooling fans.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd\u003eClass AB with Class A bias\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Transistors\u003c\/td\u003e\n\u003ctd\u003e5 pairs precision-matched MOSFETs per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Output Power (Stereo)\u003c\/td\u003e\n\u003ctd\u003e200 W RMS @ 8 ohms \/ 320 W RMS @ 4 ohms \/ 450 W RMS @ 2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Output Power (Bridge Mono)\u003c\/td\u003e\n\u003ctd\u003e650 W RMS @ 8 ohms \/ 950 W RMS @ 4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e1,000 W dual-channel independent linear supply\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e0.008%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSNR (A-weighted)\u003c\/td\u003e\n\u003ctd\u003e113 dB (23 dB gain setting)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCrosstalk (1 kHz, 8 ohms)\u003c\/td\u003e\n\u003ctd\u003e-95 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;600 @ 8 ohms, 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz – 30 kHz (±0.5 dB) @ 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance (XLR \/ RCA)\u003c\/td\u003e\n\u003ctd\u003e10 kohms \/ 10 kohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain Settings\u003c\/td\u003e\n\u003ctd\u003e23 dB \/ 29 dB (rear-panel switch)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1x Balanced XLR, 1x Single-ended RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTrigger\u003c\/td\u003e\n\u003ctd\u003e12V In and Out\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e430 x 310 x 147 mm (17\" x 12\" x 5.7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight (Net \/ Gross)\u003c\/td\u003e\n\u003ctd\u003e18 kg \/ 21.5 kg (40 lbs \/ 47 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack powdercoat\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year (EverSolo)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1x Balanced XLR, 1x Single-ended RCA (rear-panel selector switch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeaker Outputs:\u003c\/strong\u003e Binding posts (stereo or bridged mono)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V In and Out\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Gain switch (23 dB \/ 29 dB), bridge mode switch, standby switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEssential Audition Award, March 2025\u003c\/strong\u003e — Pursuit Perfect System\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReviewed in Stereophile, August 2025\u003c\/strong\u003e — Tom Fine, Stereophile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the EverSolo AMP-F10?\u003c\/h3\u003e\n\u003cp\u003eThe EverSolo AMP-F10 is a stereo Class AB power amplifier delivering 200 W per channel into 8 ohms, 320 W per channel into 4 ohms, and up to 950 W in bridged mono mode into 4 ohms. It uses five pairs of precision-matched MOSFET output transistors per channel, a 1,000 W dual-channel independent linear power supply, and an innovative DC filtering circuit to remove mains DC contamination before it reaches the audio circuit. The AMP-F10 is EverSolo's first dedicated power amplifier and is designed as a matched visual and sonic partner to the EverSolo DMP-A10 streaming DAC\/preamp.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the EverSolo AMP-F10 compare to the NAD C 298 and Rotel RB-1582 MkII?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 occupies a similar power class to the NAD C 298 and Rotel RB-1582 MkII but approaches the design differently. The NAD C 298 uses Purifi Eigentakt Class D modules rated at 185 W into 8 ohms, prioritizing a very low noise floor and high efficiency. The Rotel RB-1582 MkII is a traditional Class AB design rated at 200 W into 8 ohms with a toroidal transformer and discrete output stage. The AMP-F10 matches or exceeds both on rated power, adds a 2-ohm output rating of 450 W per channel, includes bridged mono capability reaching 950 W into 4 ohms, and incorporates the DC filtering circuit and dual differential input stage not found in the RB-1582 MkII. The AMP-F10's MOSFET output stage and Class A bias point align it more closely with the Rotel's analog character than the NAD's Class D efficiency-focused topology.\u003c\/p\u003e\n\n\u003ch3\u003eCan the EverSolo AMP-F10 be used as a monoblock amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 supports bridge mono operation, converting the stereo amplifier into a single high-power monoblock channel. In bridge mode, a single AMP-F10 delivers 650 W into 8 ohms or 950 W into 4 ohms, with a bridge mode selector switch on the rear panel. Two AMP-F10 units are required to build a stereo monoblock system, one per channel. Bridge mode is best suited to power-hungry loudspeakers in larger rooms or for listeners who require the maximum dynamic headroom from the AMP-F10 platform.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the DC filtering circuit in the AMP-F10 and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eThe DC filtering circuit sits between the household AC mains supply and the AMP-F10's toroidal transformer, intercepting low-frequency DC offset before it reaches the transformer core. DC on the AC supply is a widespread issue caused by asymmetric AC grid loading and is a primary cause of audible transformer mechanical hum in power amplifiers. By filtering out DC at the input stage, the AMP-F10 eliminates a common source of background noise and transformer vibration that affects many high-power amplifiers operating on real-world mains supplies, resulting in a quieter noise floor and improved performance of the downstream audio circuitry.\u003c\/p\u003e\n\n\u003ch3\u003eWhat preamplifiers and sources pair well with the EverSolo AMP-F10?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 accepts both balanced XLR and single-ended RCA inputs at 10 kohms, making it compatible with virtually any preamplifier or integrated streaming DAC with a variable output. Its natural system partner is the EverSolo DMP-A10, which provides a 4.2 V balanced XLR output and 12V trigger output that interfaces directly with the AMP-F10's trigger input for automated power sequencing. The AMP-F10 also pairs well with other preamplifiers available at Vinyl Sound in Buffalo, including the NAD Masters M12 and Audiolab 9000CDT-based systems, and its gain switch provides flexibility when matching sources with lower output voltages.\u003c\/p\u003e\n\n\u003ch3\u003eWhat speakers work best with the EverSolo AMP-F10?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10's damping factor exceeding 600 gives it strong low-frequency control over a wide range of speaker impedances, including challenging 4-ohm and 2-ohm loads. With 320 W available at 4 ohms, it drives demanding loudspeakers from brands including Klipsch, PSB, DALI, and Wharfedale with significant headroom. Stereophile's review noted the AMP-F10 is particularly effective at giving standmount and bookshelf speakers added bass weight and presence, making it an effective match for high-quality compact speakers that benefit from a high-current amplifier. The 2-ohm power rating of 450 W per channel also makes it suitable for electrostatic and ribbon hybrid designs that present low or variable impedance loads.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the EverSolo AMP-F10 in Buffalo, NY?\u003c\/h3\u003e\n\u003cp\u003eThe EverSolo AMP-F10 is available at Vinyl Sound, an authorized EverSolo dealer in Buffalo, New York, serving audiophiles across Western New York. Vinyl Sound carries the complete EverSolo amplification and streaming lineup and provides expert system-matching advice for pairing the AMP-F10 with the DMP-A10 or other preamplifier sources. Purchasing from an authorized dealer ensures full EverSolo warranty coverage and product support.\u003c\/p\u003e","brand":"Eversolo","offers":[{"title":"Default Title","offer_id":52669827547443,"sku":null,"price":2480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/eversolo-amp-f10-amplifier-front-noteworthyaudio-1000x_1000x_523c3033-379f-4913-8abd-8a63793afb9d.webp?v=1762828507"},{"product_id":"eversolo-amp-f2-power-amplifier","title":"EverSolo AMP-F2 Stereo Power Amplifier","description":"\u003ch1\u003eEverSolo AMP-F2 Stereo Power Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe AMP-F2 is a Class D stereo power amplifier developed by EverSolo (Shenzhen, China) in collaboration with Starke Sound (California, USA), available at Vinyl Sound in Buffalo, NY, USA. Built around Starke Sound's NS600 amplifier module with PurePath Ultra HD technology, the AMP-F2 delivers \u003cstrong\u003e145 W per channel at 8 ohms and 250 W per channel at 4 ohms\u003c\/strong\u003e, rising to \u003cstrong\u003e450 W at 2 ohms in bridged mono mode\u003c\/strong\u003e. It achieves \u003cstrong\u003eTHD of 0.003% at 10 W \/ 1 kHz and SNR exceeding 110 dB\u003c\/strong\u003e, powered by a 600 W SAPS audio-specific switching supply with a high internal sampling rate of up to 600 kHz. Physically dimensioned to pair directly with the EverSolo DMP-A6 series, the AMP-F2 is available to audiophiles across Western New York at Vinyl Sound, an authorized EverSolo dealer in Buffalo.\u003c\/p\u003e\n\n\u003ch2\u003eStarke Sound NS600 Module, PurePath Ultra HD, and SAPS Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe AMP-F2's amplification core is Starke Sound's NS600 module, a high-performance Class D design used in Starke Sound's own professional and home theater amplifiers. The NS600 uses PurePath Ultra HD technology with an advanced integrated feedback design and high-speed gate driver error correction function, achieving ultra-low distortion across the full audio frequency range at a high internal switching rate of up to 600 kHz. This elevated switching frequency positions the switching noise well above the audible band, reducing the burden on the output filter and contributing to the amplifier's measured 0.003% THD at 10 W \/ 1 kHz and SNR exceeding 110 dB. The 600 W SAPS (Starke Audio Power Supply) is a purpose-designed audio-specific switching supply with high efficiency, low ripple, and low EMI — significantly better controlled than generic switching designs — that enhances dynamic performance and maintains a low noise floor under sustained high-power output. Custom beryllium copper speaker binding posts manufactured by Starke Sound are provided, offering excellent conductivity and long-term oxidation resistance.\u003c\/p\u003e\n\n\u003ch2\u003eBridge Mode, Trigger System, and System Integration\u003c\/h2\u003e\n\u003cp\u003eThe AMP-F2 is bridgeable via a rear-panel switch, converting the stereo amplifier into a mono configuration delivering 280 W at 4 ohms and 450 W at 2 ohms (THD below 1%). The minimum load impedance in bridge mode is 2 ohms, making the AMP-F2 capable of driving very demanding low-impedance speakers without instability. A 5–12 V trigger input and output in 3.5 mm jack format enables automatic power sequencing with EverSolo streamers and other trigger-equipped devices — a USB-to-trigger cable is included for direct sync with the DMP-A6 series. The AMP-F2's compact chassis dimensions of 270 x 228 x 80 mm are deliberately matched to the DMP-A6 footprint, allowing it to sit alongside or on top of the DMP-A6 or DMP-A6 Master Edition as a visually coordinated pairing. Standby power is ≤0.5 W and idle consumption ≤14 W, meeting EU ErP energy efficiency standards.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStarke Sound NS600 Class D Module:\u003c\/strong\u003e Professional-grade amplifier module co-developed by Starke Sound (California) with PurePath Ultra HD technology and high-speed gate driver error correction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e145 W \/ 250 W Stereo Output:\u003c\/strong\u003e 145 W per channel at 8 ohms and 250 W per channel at 4 ohms (1% THD), with 600 kHz internal switching rate for ultra-low distortion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBridgeable to Mono:\u003c\/strong\u003e 280 W at 4 ohms and 450 W at 2 ohms (1% THD) in bridge mode via rear-panel switch, with 0.8-ohm minimum load impedance in stereo.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e600 W SAPS Audio-Specific Switching Power Supply:\u003c\/strong\u003e High efficiency, low ripple, and low EMI design for stable high-current delivery and enhanced dynamics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom Starke Sound Beryllium Copper Binding Posts:\u003c\/strong\u003e High-conductivity, oxidation-resistant speaker terminals manufactured specifically for the AMP-F2.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced XLR and Single-Ended RCA Inputs:\u003c\/strong\u003e Both inputs active simultaneously, with XLR impedance of 21.7 kohms and RCA impedance of 10.5 kohms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5–12V Trigger In and Out:\u003c\/strong\u003e Automatic power-on\/standby sequencing in 3.5 mm format, with USB-to-trigger cable included for DMP-A6 compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEU ErP Compliant Standby:\u003c\/strong\u003e ≤0.5 W standby, ≤14 W idle power consumption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDMP-A6 \/ DMP-A6 Master Edition Matched Dimensions:\u003c\/strong\u003e 270 x 228 x 80 mm chassis designed to pair visually and physically with the DMP-A6 series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplifier Module\u003c\/td\u003e\n\u003ctd\u003eStarke Sound NS600 (Class D, PurePath Ultra HD)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInternal Switching Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 600 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStereo Output Power\u003c\/td\u003e\n\u003ctd\u003e145 W RMS @ 8 ohms \/ 250 W RMS @ 4 ohms (1% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBridge Mono Output Power\u003c\/td\u003e\n\u003ctd\u003e280 W RMS @ 4 ohms \/ 450 W RMS @ 2 ohms (1% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e600 W SAPS audio-specific switching supply (low ripple, low EMI)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.003% @ 10 W \/ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;110 dB (A-weighted, 4 ohms @ 250 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz – 20 kHz (-1.2 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e16.5 A per channel \/ 33 A (bridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMinimum Load Impedance\u003c\/td\u003e\n\u003ctd\u003e0.8 ohm (stereo) \/ 2 ohm (bridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Terminals\u003c\/td\u003e\n\u003ctd\u003e2-channel XLR balanced, 2-channel RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance (XLR \/ RCA)\u003c\/td\u003e\n\u003ctd\u003e21.7 kohms \/ 10.5 kohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e2.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Terminals\u003c\/td\u003e\n\u003ctd\u003e2 pairs custom beryllium copper binding posts (Starke Sound)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e0.09 ohm @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTrigger\u003c\/td\u003e\n\u003ctd\u003e5–12V In and Out (3.5 mm jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStandby \/ Idle Power\u003c\/td\u003e\n\u003ctd\u003e≤0.5 W \/ ≤14 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e270 x 228 x 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the EverSolo AMP-F2?\u003c\/h3\u003e\n\u003cp\u003eThe EverSolo AMP-F2 is a Class D stereo power amplifier co-developed by EverSolo and Starke Sound of California, built around Starke Sound's NS600 module with PurePath Ultra HD technology. It delivers 145 W per channel at 8 ohms and 250 W per channel at 4 ohms in stereo, rising to 450 W at 2 ohms in bridged mono mode, with THD of 0.003% at 10 W \/ 1 kHz and SNR exceeding 110 dB. It is dimensioned to pair physically with the EverSolo DMP-A6 series and includes a trigger system for automated power sequencing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the EverSolo AMP-F2 compare to the EverSolo AMP-F10?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 is EverSolo's Class AB flagship power amplifier, delivering 200 W per channel at 8 ohms and 320 W per channel at 4 ohms via five pairs of MOSFET output transistors and a 1,000 W dual-channel linear power supply. The AMP-F2 is a Class D design based on Starke Sound's NS600 module using a 600 W switching supply, offering 145 W at 8 ohms and 250 W at 4 ohms in a far more compact chassis dimensioned to pair with the DMP-A6 series. The AMP-F10 is intended as the partner for the DMP-A10 in a reference-level system; the AMP-F2 is designed for compact, efficient two-channel systems built around the DMP-A6 or DMP-A6 Master Edition series.\u003c\/p\u003e\n\n\u003ch3\u003eWhat streaming DACs pair with the EverSolo AMP-F2?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F2 was designed as a direct physical and sonic match for the EverSolo DMP-A6, DMP-A6 Gen 2, and DMP-A6 Master Edition Gen 2, all of which share the same 270 mm chassis width and provide a 12V trigger output for automated power sequencing with the AMP-F2. The included USB-to-trigger cable enables plug-and-play power sync with the DMP-A6 series. The AMP-F2 accepts both balanced XLR and single-ended RCA inputs at 10.5–21.7 kohms, making it compatible with any streaming DAC or preamplifier with a variable output.\u003c\/p\u003e\n\n\u003ch3\u003eCan the EverSolo AMP-F2 be used as a monoblock amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F2 is bridgeable to mono via a rear-panel switch, converting it to a single-channel output of 280 W at 4 ohms or 450 W at 2 ohms, with THD below 1%. Two AMP-F2 units are required for a stereo monoblock configuration, one per channel. Bridge mode is best suited to high-current, low-impedance speakers or large room systems where the standard stereo output of 250 W at 4 ohms would be insufficient for the required listening levels.\u003c\/p\u003e\n\n\u003ch3\u003eWhat speakers are suitable for the EverSolo AMP-F2?\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F2's minimum load impedance of 0.8 ohms in stereo and SNR exceeding 110 dB make it capable of driving a very wide range of loudspeakers, including demanding electrostatic and planar magnetic designs. In practice, its output of 145 W at 8 ohms and 250 W at 4 ohms is generous for most bookshelf, standmount, and compact floorstanding speakers available at Vinyl Sound in Buffalo, including PSB, Wharfedale, DALI, and Klipsch models across the Reference and Heritage lines.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the EverSolo AMP-F2 in Buffalo, NY?\u003c\/h3\u003e\n\u003cp\u003eThe EverSolo AMP-F2 is available at Vinyl Sound, an authorized EverSolo dealer in Buffalo, New York, serving audiophiles across Western New York. Vinyl Sound carries the complete EverSolo amplification lineup including the AMP-F2 and AMP-F10, and provides expert guidance on pairing the AMP-F2 with compatible EverSolo streamers and speaker systems. Purchasing from an authorized dealer ensures full factory warranty coverage and product support.\u003c\/p\u003e","brand":"Eversolo","offers":[{"title":"Default Title","offer_id":52669857038643,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/EverSolo-AMP-F2-Thumb__07753.jpg?v=1762828958"},{"product_id":"nuprime-evolution-sta-se","title":"NuPrime Evolution STA-SE","description":"\u003cp\u003e\u003cspan\u003eThe AMG STA-SE incorporates numerous cutting-edge innovations in power amp design. Its exceptional features include a 1M Ohm input impedance, high instantaneous current for efficient power delivery, a \u0026gt;700kHz switching frequency, and a unique combination of Single-Ended Non-Negative Class A module with Double Feedback Class D module, resulting in a powerful 300W mono amp output. The exceptionally smooth sound characteristic of the AMG STA-SE sets it apart from other top NuPrime amps like the AMG One, Evolution STA, and Evolution Two.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Existing AMG STA can \u003cstrong\u003eupgrade\u003c\/strong\u003e to AMG STA-SE. Please contact your country distributor or service center.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-762133371\"\u003e\n\u003cdiv id=\"col-740291349\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003eThe front panel of the AMG series epitomizes its essence. Crafted from a 15mm hardened aerospace aluminum alloy, it undergoes a meticulous 48-step milling process using a four-axis CNC machine with a diamond cutter. Design features like the 3D “floating” logo, the contoured surface surrounding the front panel switch, and the precision diamond-cut edge elevate the AMG series, bringing the quality of ultra-high-end audio products within the accessible range of this series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-1685601332\"\u003e\n\u003cdiv id=\"col-462434934\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch2\u003eTechnology\u003c\/h2\u003e\n\u003ch3\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18710 size-full\" src=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-internal.jpg\" alt=\"\" width=\"1200\" height=\"630\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-internal.jpg.webp 1200w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-internal-510x268.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-internal-762x400.jpg.webp 762w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-internal-952x500.jpg.webp 952w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-internal-250x131.jpg.webp 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-internal-768x403.jpg.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecial Edition Enhancements (AMG STA-SE vs AMG STA)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThe enhanced Class-D circuit boasts a 30% reduction in MOSFET temperature during high-speed operation exceeding 750KHZ (more precise PWM waveform), enhancing energy efficiency and ensuring sound stability. In terms of sound performance,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethis results in a more relaxed and natural expression\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEmploying aerospace-grade ultra-high-precision resistors with a minimal error margin of 1\/1000, our system exhibits ultra-low drift, with a temperature drift coefficient of only 15 parts per million. Generally, it’s rare for amplifiers in this price range to use such ultra-precise components. This ensures that negative feedback sampling remains unaffected by external temperature variations and environmental factors, enhancing accuracy and detail in music reproduction.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eThe result is a clearer presentation of musical intricacies, facilitating easy comprehension of musical expression.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eA newly devised and fine-tuned secondary negative feedback circuit enhances sound delineation and imaging precision, yielding\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003esharper sound contours and improved spatial positioning\u003c\/strong\u003e\u003c\/em\u003e.\u003c\/li\u003e\n\u003cli\u003eLeveraging a large-capacity current power supply capacitor design and employing low-impedance routing for the primary current path, our system enhances dynamics and energy.\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003eInstantaneous supply current is boosted to 1.5 times that of the original AMG STA design\u003c\/strong\u003e\u003c\/em\u003e.\u003c\/li\u003e\n\u003cli\u003eWith a Class D oscillation fundamental frequency ranging between 700 and 750KHz, our system achieves\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003eexcellent high-frequency extension and sound resolution\u003c\/strong\u003e\u003c\/em\u003e.\u003cimg loading=\"lazy\" decoding=\"async\" class=\"wp-image-18709 aligncenter\" src=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-power-engine-572x400.jpg\" alt=\"\" width=\"378\" height=\"264\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-power-engine-572x400.jpg.webp 572w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-power-engine-510x357.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-power-engine-715x500.jpg.webp 715w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-power-engine-250x175.jpg.webp 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-power-engine-768x537.jpg.webp 768w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA-SE-power-engine.jpg.webp 901w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eOur newly developed AC power supply minimizes external radiation noise interference, while a redesigned SMPS power module ensures an ultra-low noise system power supply for circuits that required low voltages. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eresult is a darker and wider sound background, enriching the auditory experience\u003c\/em\u003e\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-1424060833\"\u003e\n\u003cdiv id=\"col-208417923\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-7745\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-STA-JFET-GroundShield-280x280.jpg\" alt=\"\" width=\"350\" height=\"334\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAMG STA PCB integrates ground wire shielding to isolate external interference. The 300 Mhz bandwidth JFET provides ultra-high input impedance and wide-band fast response. The dynamics of the design and the single-ended Class A circuit enriches the \u003cstrong\u003enatural second harmonic\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis design allows the most delicate details in the audio signal to carry through the chain. The level of \u003cstrong\u003etransparency\u003c\/strong\u003e in sound reproduction is genuinely astonishing in this class of equipment, with a deft in creating a \u003cstrong\u003ehighly detailed sonic imagery\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" id=\"row-931814022\"\u003e\n\u003cdiv id=\"col-1250592996\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7744\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-STA_700K_ClassD.jpg\" alt=\"\" width=\"350\" height=\"255\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA_700K_ClassD.jpg.webp 600w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA_700K_ClassD-510x371.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA_700K_ClassD-250x182.jpg.webp 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-STA_700K_ClassD-549x400.jpg.webp 549w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe AMG-STA uses the “Single-Ended, Non-Negative Feedback” Class-A module partners with a new “Double feedback” Class D circuitry. The Class D oscillating frequency has increased to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e700kHz\u003c\/strong\u003e, which is 1.4 times that of the STA-9.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-331688771\"\u003e\n\u003cdiv id=\"col-931909721\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch3\u003ePower Circuit\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-small\" id=\"row-446438306\"\u003e\n\u003cdiv id=\"col-1099443293\" class=\"col medium-4 small-12 large-4\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7913\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-STA-PSU-280x280.jpg\" alt=\"\" width=\"250\" height=\"124\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe power supply uses a 380W special winding power transformer, which has 30% more peak power output of a similar volume transformer.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"col-947402313\" class=\"col medium-4 small-12 large-4\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7746\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-STA_high_current-280x280.jpg\" alt=\"\" width=\"250\" height=\"149\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe AC power input from the Inlet Connector to the power transformer utilizes a high current welding line to provide maximum power transmission.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"col-2052668587\" class=\"col medium-4 small-12 large-4\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16145 size-thumbnail\" src=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/sites\/7\/AMG-STA_high_current_rect-250x164.jpg\" alt=\"\" width=\"250\" height=\"164\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/sites\/7\/AMG-STA_high_current_rect-250x164.jpg.webp 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/sites\/7\/AMG-STA_high_current_rect-510x335.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/sites\/7\/AMG-STA_high_current_rect.jpg.webp 600w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\"\u003e\u003c\/p\u003e\n\u003cp\u003eA 20A lock wire terminal block connects the transformer to the motherboard, in parallel with two10A peak current rectifiers.\u003c\/p\u003e\n\u003cp\u003eThe main current path, adopting a large-capacity current design, uses a low-impedance copper plate to maximize power delivery to the amplifier circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-1967766952\"\u003e\n\u003cdiv id=\"col-985085675\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch4\u003e\u003cspan\u003eHow did AMG STA-SE mono achieve better sonic characteristic, in addition to more power than AMG STA-SE stereo ?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe standard method for bridging a stereo amp into mono employs a series of op amps (OPA) in order to invert the input signals to one of the stereo amp, thereby creating an opposite phase, which can then be combined to increase power. Conversely, the AMG STA-SE’s innovative bridging circuit utilises a design we call Single-Ended Direct-Inject Bridge Technology, in which the mono mode, in addition to acquiring more than double the power, sounds livelier and more dynamic.\u003c\/p\u003e\n\u003ch3\u003eListening Impression\u003c\/h3\u003e\n\u003cp\u003eWith improvements to every area, the bar has been raised for what is achievable with audio performance in small form factor.\u003c\/p\u003e\n\u003cp\u003eAMG STA-SE sounded\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003eultra smooth and relaxing\u003c\/strong\u003e\u003c\/em\u003e. Detail, resolution, dynamics, and speed are in the AMG One ballpark, yet the sound is quite different.\u003c\/p\u003e\n\u003cp\u003eDrawing comparison with the Evolution STA, they shared a trait of ease in reproducing the details of the recording comes afore. However, AMG STA -SE does things differently. While the Evolution STA has that inviting warmth, the AMG STA-SE wants to allure the listener. Hence, instead of glitz and glamor, which pulls you in quickly into the performance, the AMG STA-SE has a demeanor that slowly brings you into the music.\u003c\/p\u003e\n\u003cp\u003eTonal qualities of the AMG STA leans toward being full and rich, so instruments and vocals seem to gain extra body, weight, and harmonic richness. It makes Jazz and Vocal pieces highly addictive.\u003c\/p\u003e\n\u003cp\u003eThe sound stage has an attractive characteristic. A linear presentation is like having floodlights shining on all the performers such that everyone can be seen equally well. The AMG STA-SE, however, has more of a spotlighting effect, where performers are focused on getting your attention. But the sound stage is still wide and deep.\u003c\/p\u003e\n\u003cp\u003eWith a larger soundstage, clear focus, more direct sound, and increased detail, the overall impression is that everything becomes incredibly transparent, with a significant enhancement in the sense of presence and realism.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NuPrime","offers":[{"title":"Silver","offer_id":52673491566899,"sku":null,"price":5499.0,"currency_code":"USD","in_stock":true},{"title":"Black (Each)","offer_id":52673491599667,"sku":null,"price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/4_e426c890-87d3-412e-a950-9da22ad3863f.jpg?v=1762871564"},{"product_id":"nuprime-fusion-2x","title":"Nuprime Fusion-2X Power Amplifier","description":"\u003ch2\u003e\u003cspan\u003eNuprime Fusion-2X Power Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Fusion 2X power amplifiers seamlessly transition between the nuanced details of stereo music and the high-energy dynamics of blockbuster movies, eliminating the need for compromise or separate systems for audiophiles. Capable of delivering 500W at 8Ω and 500W at 4Ω, the amplifier can power speakers with an impedance as low as 3 ohms and can briefly sustain loads down to 2 ohms.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFusion Series\u003c\/h3\u003e\n\u003cp\u003eThe revolutionary Fusion series amplifiers deliver the ultimate audio experience for discerning audiophiles who crave both the nuanced fidelity of stereo music and the explosive power and speed demanded by cinematic experiences.\u003c\/p\u003e\n\u003cp\u003eAt the heart of this groundbreaking amplifier lies a unique integration of power supply and Class-D amplifier circuit, seamlessly blending the precision and clarity essential for stereo music playback with the dynamic range and impact required for immersive movie watching.\u003c\/p\u003e\n\u003cp\u003eThe Fusion amplifier optimizes every aspect of audio reproduction, from the subtlest musical nuances to the thunderous impact of cinematic sound effects, ensuring a truly captivating auditory journey. With its ability to effortlessly transition between the delicate intricacies of stereo music and the adrenaline-fueled dynamics of blockbuster movies, audiophiles no longer have to make compromise or have two different systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThe Fusion amplifiers work at frequencies 700KHz. This innovation cuts down the MOSFET’s temperature by 30%, conserves energy, and maintains a cool operation even at full throttle, ensuring consistent sound quality.\u003c\/li\u003e\n\u003cli\u003eFusion Class-D module delivers unparalleled accuracy and minimal distortion (measured value minimum 0.004% @ 5W). It features a dedicated power supply for each channel, complete with six 2200uF capacitors and a 15A-grade high-frequency filter, effectively reducing power noise and channel crosstalk.\u003c\/li\u003e\n\u003cli\u003eThe system boasts a robust and swift power delivery, with capacitors directly integrated into the amplification circuit. This setup provides a surge of energy on demand, catering to the dynamic requirements of contemporary audio-visual content.\u003c\/li\u003e\n\u003cli\u003eCapable of delivering 500W at 8Ω and 500W at 4Ω, the amplifier can power speakers with an impedance as low as 3 ohms and can briefly sustain loads down to 2 ohms.\u003c\/li\u003e\n\u003cli\u003eEach channel is equipped with its own cutting-edge protection circuit, which instantly disconnects the speaker output to safeguard against any irregularities in the device.\u003c\/li\u003e\n\u003cli\u003eThe fully balanced input circuitry significantly diminishes noise and interference, ensuring pristine signal quality over extended distances.\u003c\/li\u003e\n\u003cli\u003eThe amplifier uses an advanced ultra-low noise power module. The power module and the Class D module have specially customized metal modules that can isolate the system power from external electromagnetic interference and prevent any mechanical humming noise.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52684316705075,"sku":null,"price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/Fusion-2X_Front.jpg?v=1762960378"},{"product_id":"nuprime-fusion-3x","title":"Nuprime Fusion-3X Power Amplifiers","description":"\u003ch2\u003e\u003cspan\u003eNuprime Fusion-3X Power Amplifiers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Fusion 3X power amplifiers seamlessly transition between the nuanced details of stereo music and the high-energy dynamics of blockbuster movies, eliminating the need for compromise or separate systems for audiophiles. Capable of delivering 200W at 8Ω and 400W at 4Ω, the amplifier can power speakers with an impedance as low as 3 ohms and can briefly sustain loads down to 2 ohms.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFusion Series\u003c\/h3\u003e\n\u003cp\u003eThe revolutionary Fusion series amplifiers deliver the ultimate audio experience for discerning audiophiles who crave both the nuanced fidelity of stereo music and the explosive power and speed demanded by cinematic experiences.\u003c\/p\u003e\n\u003cp\u003eAt the heart of this groundbreaking amplifier lies a unique integration of power supply and Class-D amplifier circuit, seamlessly blending the precision and clarity essential for stereo music playback with the dynamic range and impact required for immersive movie watching.\u003c\/p\u003e\n\u003cp\u003eThe Fusion amplifier optimizes every aspect of audio reproduction, from the subtlest musical nuances to the thunderous impact of cinematic sound effects, ensuring a truly captivating auditory journey. With its ability to effortlessly transition between the delicate intricacies of stereo music and the adrenaline-fueled dynamics of blockbuster movies, audiophiles no longer have to make compromise or have two different systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThe Fusion amplifiers work at frequencies 700KHz. This innovation cuts down the MOSFET’s temperature by 30%, conserves energy, and maintains a cool operation even at full throttle, ensuring consistent sound quality.\u003c\/li\u003e\n\u003cli\u003eFusion Class-D module delivers unparalleled accuracy and minimal distortion (measured value minimum 0.004% @ 5W). It features a dedicated power supply for each channel, complete with six 2200uF capacitors and a 15A-grade high-frequency filter, effectively reducing power noise and channel crosstalk.\u003c\/li\u003e\n\u003cli\u003eThe system boasts a robust and swift power delivery, with capacitors directly integrated into the amplification circuit. This setup provides a surge of energy on demand, catering to the dynamic requirements of contemporary audio-visual content.\u003c\/li\u003e\n\u003cli\u003eCapable of delivering 200W at 8Ω and 400W at 4Ω, the amplifier can power speakers with an impedance as low as 3 ohms and can briefly sustain loads down to 2 ohms.\u003c\/li\u003e\n\u003cli\u003eEach channel is equipped with its own cutting-edge protection circuit, which instantly disconnects the speaker output to safeguard against any irregularities in the device.\u003c\/li\u003e\n\u003cli\u003eThe fully balanced input circuitry significantly diminishes noise and interference, ensuring pristine signal quality over extended distances.\u003c\/li\u003e\n\u003cli\u003eThe amplifier uses an advanced ultra-low noise power module. The power module and the Class D module have specially customized metal modules that can isolate the system power from external electromagnetic interference and prevent any mechanical humming noise.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52684331385139,"sku":null,"price":2195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/2_b708fddf-32f4-4d02-84a9-057f4a1f4209.jpg?v=1762960658"},{"product_id":"nuprime-mcx-800mz","title":"NuPrime MCX-800MZ Power Amplifiers","description":"\u003ch2\u003eNuPrime MCX-800MZ Power Amplifiers\u003c\/h2\u003e\n\u003cp\u003e8-channel amplifier utilizing Adaptive Voltage Switching Power Supply technology with explosive power and ultra-low distortion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePeak Power: 280W@4ohm, 170W@8ohm.\u003c\/li\u003e\n\u003cli\u003eRMS power: 220W@4ohm, 120W@8ohm.\u003c\/li\u003e\n\u003cli\u003eMultizone: Bus A, Bus B, and Line In.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NuPrime-X MCX-800MZ is a multizone eight-channel amplifier that has four stereo modules, each with its own Adaptive Voltage Switching Power Supply technology and integrated amplifier incorporating highspeed gate driver error correction. This technology enables each module to deliver explosive power and ultra-low distortion, with a neutral and detailed sound characteristic. The MCX-800MZ has advanced protection circuitry that safeguards it from fault conditions such as short circuits, overload, overtemperature, and under-voltage.\u003c\/p\u003e\n\u003cp\u003eThe Adaptive Voltage Switching Power Supply is the most innovative SMPS design introduced by NuPrime. The amplifier’s output signal feeds back into the power supply’s servo power stage, causing a change in the output voltages supplying the power stage of the amplifier. This design resulted in more details at a low music level and explosive power at a high volume.\u003c\/p\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52684370051379,"sku":null,"price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/5_d9344142-aabf-4ddb-b337-59ee57aa8a36.jpg?v=1763043611"},{"product_id":"nuprime-amg-sta-se","title":"NuPrime AMG STA-SE Power Amplifier","description":"\u003ch2\u003e\u003cspan\u003eNuPrime AMG STA-SE Power Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe AMG STA-SE incorporates numerous cutting-edge innovations in power amp design. Its exceptional features include a 1M Ohm input impedance, high instantaneous current for efficient power delivery, a \u0026gt;700kHz switching frequency, and a unique combination of Single-Ended Non-Negative Class A module with Double Feedback Class D module, resulting in a powerful 300W mono amp output. The exceptionally smooth sound characteristic of the AMG STA-SE sets it apart from other top NuPrime amps like the AMG One, Evolution STA, and Evolution Two.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Existing AMG STA can \u003cstrong\u003eupgrade\u003c\/strong\u003e to AMG STA-SE. Please contact your country distributor or service center.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStereo Power: 2 X 130W @ 8 Ohm \u0026amp; 2 X 200W @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003eMono Power: 300W @ 8 Ohm \u0026amp; 320W  @ 4 Ohm\u003c\/li\u003e\n\u003cli\u003eRated \/ Peak Current: 10A \/ 15A\u003c\/li\u003e\n\u003cli\u003eGain: 28.3 dB (stereo) \u0026amp; 34.3 dB (mono); Voltage Gain: 26 (stereo) \u0026amp; 52 (mono)\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio : 100 dB @ 10W\u003c\/li\u003e\n\u003cli\u003eTHD+N : 0.006\u003c\/li\u003e\n\u003cli\u003eFrequency Response : 10Hz~50K Hz +-0.2dB @ 8 Ohm.  58K Hz @ -3dB\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 1M Ohm\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 20m Ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 1.2 Vrms @ Stereo; 0.95 Vrms @ Mono\u003c\/li\u003e\n\u003cli\u003eColor: Grey\u003c\/li\u003e\n\u003cli\u003eProduct Dimension:  55 x 235 x 300 mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003ePackage Dimension: 90 x 430 x 320 mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 4.5kg\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 6kg\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIMPORTANT: Do not connect both RCA and XLR inputs and use the toggle switch to select between the two inputs. The toggle switch is only for configuring the RCA or XLR inputs.\u003c\/p\u003e\n\u003ch3\u003eFront Panel Power Switch\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePower On\u003c\/strong\u003e: Up position\u003cbr\u003e\u003cstrong\u003ePower Off\u003c\/strong\u003e: Down position\u003cbr\u003eIf using the optional remote control, this switch should be in the Down position.  The AMG DAC remote control can be used to control AMG STA.\u003c\/p\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52685458014515,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AMG_STA_2.jpg?v=1762979785"},{"product_id":"ferrum-wandla-2-0-dac-pre","title":"Ferrum Wandla HP DAC\/Amp\/Pre","description":"\u003ch1\u003eFerrum WANDLA HP DAC\/Amp\/Pre at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum WANDLA HP is a fully balanced DAC, preamplifier, and integrated headphone amplifier from Ferrum Audio (Warsaw, Poland), available at Vinyl Sound in Buffalo, New York. Occupying the same compact 217.5 x 206.5 x 50 mm chassis as the rest of the Ferrum ecosystem, the WANDLA HP builds on the award-winning WANDLA DAC\/Pre architecture by adding a proprietary composite IC headphone amplifier stage tuned specifically for the WANDLA platform. Key headline figures include \u003cstrong\u003e3.5 W into 50 Ω on the balanced 4.4 mm Pentaconn output\u003c\/strong\u003e, a \u003cstrong\u003edynamic range of 122 dB\u003c\/strong\u003e from the headphone section, and full \u003cstrong\u003eESS Sabre ES9038PRO DAC resolution up to 768 kHz\/32-bit and DSD 512\u003c\/strong\u003e. The WANDLA HP sits between the ERCO Gen 2 and the flagship WANDLA plus OOR stack in the Ferrum lineup, offering a single-chassis solution for listeners who want both headphone and loudspeaker system performance from one unit. It is compatible with the HYPSOS Hybrid Power System via the proprietary Ferrum Power Link connector for elevated performance, and supports the WANDLA 2.0.0 firmware update including Ferrum Streaming Control Technology.\u003c\/p\u003e\n\n\u003ch2\u003eIntegrated Headphone Amplifier: Fully Balanced in One Box\u003c\/h2\u003e\n\u003cp\u003eThe headphone amplifier section of the WANDLA HP uses a fully balanced composite IC topology developed in-house by Ferrum and fine-tuned specifically for integration with WANDLA's DAC and preamplifier stages. A single 4.4 mm Pentaconn balanced output is located on the front panel, with a high-quality 4.4 mm to 6.35 mm adapter included in the box for single-ended headphone use. Output power reaches 3.5 W into 50 Ω on the balanced output and 1 W into 50 Ω single-ended. THD on the balanced output measures 0.00016% (-116 dB) at 10 mW into 50 Ω, and headphone output impedance is 0.5 Ω unbalanced and 1 Ω balanced. Dynamic range from the headphone amplifier section is 122 dB. All three gain stages are carried over from the DAC's signal topology, ensuring that the headphone amplifier receives the same fully balanced, zero-compromise signal that the WANDLA platform is known for. The WANDLA HP is also GoldenSound firmware compatible, enabling additional filter and tuning options available from the Ferrum website.\u003c\/p\u003e\n\n\u003ch2\u003eWANDLA DAC and Preamplifier Architecture\u003c\/h2\u003e\n\u003cp\u003eThe DAC section is built around the ESS Sabre ES9038PRO chip and accepts digital sources via USB-C (up to 768 kHz\/32-bit and DSD 512), I2S (PS Audio compatible), AES\/EBU, coaxial S\/PDIF, optical S\/PDIF, and HDMI ARC with CEC. Analogue input via RCA completes the input roster. Line output level reaches 10 V RMS balanced and 5 V RMS unbalanced at 0 dBFS (standard mode) and 4 V RMS balanced and 2 V RMS unbalanced in RED (reduced) output mode. DAC THD measures 0.00009% (-121 dB) and analogue dynamic range is 127 dB (A-weighted). Volume control operates in fully analogue mode with bypass option or digitally for DAC operation. MQA decoding and rendering is supported on all digital inputs. Power consumption is 13 W idle with the headphone amplifier off, 18 W idle with it on, and 35 W maximum. The WANDLA HP accepts both its included 24 VDC adapter and the proprietary four-pin FPL connector from the HYPSOS.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Balanced Headphone Amplifier:\u003c\/strong\u003e Proprietary composite IC headphone amp tuned specifically for WANDLA delivers 3.5 W into 50 Ω balanced, bringing all-in-one performance approaching that of the separate OOR amplifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4.4 mm Pentaconn Output:\u003c\/strong\u003e A single 4.4 mm balanced headphone jack on the front panel supports all major balanced headphone terminations, with a 4.4 mm to 6.35 mm single-ended adapter included in the box.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESS Sabre ES9038PRO with DSD 512:\u003c\/strong\u003e The WANDLA HP upgrades maximum DSD resolution to DSD 512 compared to the standard WANDLA's DSD 256, supporting native DSD playback at the highest available rates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHYPSOS FPL Compatible:\u003c\/strong\u003e The proprietary four-pin Ferrum Power Link connector on the rear panel connects to the HYPSOS for sensing-corrected power delivery, improving noise floor and dynamic performance beyond the included adapter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoldenSound and WANDLA 2.0 Firmware Ready:\u003c\/strong\u003e Compatible with the GoldenSound Edition firmware for additional Signalyst filter options, and with WANDLA 2.0.0 firmware for Ferrum Streaming Control Technology including streamer playback control and now-playing display.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Mode Line Output:\u003c\/strong\u003e Standard output at 10 V RMS balanced and a switchable RED mode at 4 V RMS balanced accommodate both high-sensitivity power amplifiers and standard line-level inputs without signal clipping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Source Integration:\u003c\/strong\u003e Seven digital inputs including HDMI ARC with CEC, I2S, USB-C, AES\/EBU, coaxial, and optical, plus analogue RCA, cover every source topology from computer audio to home theatre.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Chassis Minimalism:\u003c\/strong\u003e Identical 217.5 x 206.5 x 50 mm footprint to all other Ferrum components allows seamless stacking with OOR, HYPSOS, or ERCO Gen 2 on any desktop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\u003cth colspan=\"2\"\u003eHeadphone Amplifier Section\u003c\/th\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Balanced)\u003c\/td\u003e\n\u003ctd\u003e3.5 W into 50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Single-Ended)\u003c\/td\u003e\n\u003ctd\u003e1 W into 50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e122 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD Balanced (10 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00016% (-116 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD Balanced (100 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00020% (-114 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD Unbalanced (10 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00022% (-113 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD Unbalanced (100 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00022% (-113 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e0.5 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance (Balanced)\u003c\/td\u003e\n\u003ctd\u003e1 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Output\u003c\/td\u003e\n\u003ctd\u003e4.4 mm Pentaconn balanced (4.4 mm to 6.35 mm adapter included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003cth colspan=\"2\"\u003eDAC and Preamplifier Section\u003c\/th\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC Chip\u003c\/td\u003e\n\u003ctd\u003eESS Sabre ES9038PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum PCM Resolution\u003c\/td\u003e\n\u003ctd\u003e768 kHz \/ 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum DSD Resolution\u003c\/td\u003e\n\u003ctd\u003eDSD 512\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eUSB-C, I2S (PS Audio compatible), AES\/EBU, Coaxial S\/PDIF, Optical S\/PDIF, HDMI ARC (CEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Input\u003c\/td\u003e\n\u003ctd\u003eRCA (47 kΩ, 9.5 V RMS max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Outputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR, Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Level (Standard)\u003c\/td\u003e\n\u003ctd\u003e10 V RMS balanced \/ 5 V RMS unbalanced at 0 dBFS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Level (RED Mode)\u003c\/td\u003e\n\u003ctd\u003e4 V RMS balanced \/ 2 V RMS unbalanced at 0 dBFS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC THD\u003c\/td\u003e\n\u003ctd\u003e0.00009% (-121 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC THD+N\u003c\/td\u003e\n\u003ctd\u003e-115 dB (unweighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range (Analogue)\u003c\/td\u003e\n\u003ctd\u003e127 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range (Digital)\u003c\/td\u003e\n\u003ctd\u003e122 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response (Analogue Input)\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 200 kHz +\/- 0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC Output Crosstalk\u003c\/td\u003e\n\u003ctd\u003e-120 dB at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Impedance (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e22 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Impedance (Balanced)\u003c\/td\u003e\n\u003ctd\u003e44 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMQA\u003c\/td\u003e\n\u003ctd\u003eFull Decoder and Renderer (all digital inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolume Control\u003c\/td\u003e\n\u003ctd\u003eAnalogue with bypass option \/ digital for DAC operation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRemote Control\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003cth colspan=\"2\"\u003eGeneral\u003c\/th\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e13 W idle (amp off) \/ 18 W idle (amp on) \/ 35 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e5.5\/2.5 mm DC or proprietary 4-pin FPL connector, 22-30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e100-240 V AC to 24 V DC (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.90 kg \/ 4.19 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital inputs: USB-C, I2S (PS Audio compatible), AES\/EBU, Coaxial S\/PDIF, Optical S\/PDIF, HDMI ARC with CEC\u003c\/li\u003e\n  \u003cli\u003eAnalogue input: RCA\u003c\/li\u003e\n  \u003cli\u003eLine outputs: Balanced XLR, Unbalanced RCA\u003c\/li\u003e\n  \u003cli\u003eHeadphone output: 4.4 mm Pentaconn balanced (front panel)\u003c\/li\u003e\n  \u003cli\u003eAdapter included: 4.4 mm to 6.35 mm single-ended\u003c\/li\u003e\n  \u003cli\u003ePower: 5.5\/2.5 mm DC barrel or 4-pin FPL connector (for HYPSOS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum WANDLA HP?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum WANDLA HP is a fully balanced DAC, preamplifier, and integrated headphone amplifier manufactured by Ferrum Audio in Warsaw, Poland. It uses the ESS Sabre ES9038PRO chip with DSD 512 support, delivers 3.5 W into 50 Ω on its balanced 4.4 mm headphone output, and achieves a 122 dB dynamic range from the headphone amplifier section. It occupies the same compact 217.5 x 206.5 x 50 mm chassis as the rest of the Ferrum family and is available at Vinyl Sound in Buffalo, New York.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the WANDLA HP compare to the Astell and Kern AK HC4 and the Chord Mojo 2?\u003c\/h3\u003e\n\u003cp\u003eThe WANDLA HP, Astell and Kern AK HC4, and Chord Mojo 2 are all combined DAC and headphone amplifier products, but they serve fundamentally different use cases. The AK HC4 and Mojo 2 are portable USB-powered dongles or pocket devices optimised for on-the-go use with smartphones and laptops. The WANDLA HP is a full-size desktop component with mains power, seven digital inputs including HDMI ARC, analogue RCA input, full preamplifier output at 10 V RMS balanced, and an integrated headphone amp producing 3.5 W into 50 Ω. It functions as a complete desktop hub for both headphone and loudspeaker systems, which neither portable device is designed to do. The WANDLA HP is the appropriate comparison point for desktop all-in-one units such as the Naim Uniti Atom Headphone Edition or the Holo Audio Bliss.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the WANDLA HP compare to the Holo Audio Bliss?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum WANDLA HP and Holo Audio Bliss are both premium desktop DAC and headphone amplifier combinations aimed at the same audiophile all-in-one market. The Holo Bliss uses Holo's proprietary R-2R discrete ladder DAC architecture, which differs fundamentally from the WANDLA HP's ESS Sabre ES9038PRO delta-sigma approach. The WANDLA HP provides substantially more digital inputs, including HDMI ARC with CEC for home theatre integration and I2S, plus an analogue RCA input not found on the Bliss. The WANDLA HP also offers compatibility with the HYPSOS power supply via FPL cable for power quality improvement, a modular upgrade path unavailable with the Bliss. The Holo Bliss offers a discrete R-2R topology favoured by listeners seeking a non-oversampling or NOS sound character, while the WANDLA HP offers Signalyst-designed HQ Player digital filters for equivalent sonic customisation within a delta-sigma architecture.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Ferrum Streaming Control Technology (FSCT) and does the WANDLA HP support it?\u003c\/h3\u003e\n\u003cp\u003eFerrum Streaming Control Technology (FSCT) is a feature introduced in the WANDLA 2.0.0 firmware update, available free of charge via the Ferrum Control App for PC and Mac. It allows the WANDLA's touchscreen and included remote control to manage playback on a connected streamer, displaying real-time track information including artist name, title, and a playback progress bar on the DAC's own display. The WANDLA HP is fully compatible with the 2.0.0 firmware update and receives FSCT functionality along with volume synchronisation between the DAC's internal preamp and a connected computer, expanded I2S compatibility, and a favourites input feature for quick source selection.\u003c\/p\u003e\n\n\u003ch3\u003eCan the WANDLA HP be upgraded with the HYPSOS power supply?\u003c\/h3\u003e\n\u003cp\u003eYes. The WANDLA HP includes a proprietary four-pin Ferrum Power Link connector on its rear panel for direct connection to the HYPSOS Hybrid Power System. When connected via FPL cable, the HYPSOS uses its 4T Sensing Design to measure and regulate voltage at the WANDLA HP's internal power rail rather than at the supply output, compensating for cable resistance and continuously correcting voltage under dynamic load. This reduces the noise floor and improves transient response compared to the included standard DC adapter. The HYPSOS Dual Output variant can power both the WANDLA HP and a second Ferrum component such as the OOR simultaneously from a single unit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat headphones work best with the WANDLA HP?\u003c\/h3\u003e\n\u003cp\u003eThe WANDLA HP's balanced output of 3.5 W into 50 Ω is well suited to planar magnetic headphones such as the Audeze LCD-X, Hifiman Arya, and Meze Empyrean, which benefit from the current delivery and low output impedance of 1 Ω balanced. Sensitive dynamic driver headphones including the Sennheiser HD 660 S2 and the Beyerdynamic DT 1990 Pro also pair well, given that the WANDLA HP's analogue volume control and three gain stages accommodate a wide sensitivity range. High-impedance headphones such as the Sennheiser HD 800 S at 300 Ω are within the WANDLA HP's capability, though the separate OOR amplifier with 1,600 mW into 300 Ω balanced will provide additional headroom for the most demanding loads at reference listening levels.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Ferrum WANDLA HP in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum WANDLA HP is available at Vinyl Sound, an authorised Ferrum Audio dealer in Buffalo, New York, serving customers across Western New York and the USA. Vinyl Sound stocks the full Ferrum Audio lineup and can arrange demonstrations of the WANDLA HP alongside the HYPSOS and the complete OOR stack for comparative listening.\u003c\/p\u003e","brand":"Ferrum","offers":[{"title":"WANDLA HP","offer_id":53020664299827,"sku":null,"price":3695.0,"currency_code":"USD","in_stock":true},{"title":"WANDLA HP + HYPSOS STACK","offer_id":53020664332595,"sku":null,"price":5090.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/FerrumWandlaHPDACAmpPre_1.png?v=1770136339"},{"product_id":"ferrum-wandla-2-0-dac-pre-1","title":"Ferrum WANDLA 2.0 DAC\/Pre","description":"\u003ch1\u003eFerrum WANDLA 2.0 DAC\/Pre at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum WANDLA 2.0 is the award-winning WANDLA DAC and preamplifier from Ferrum Audio (Warsaw, Poland) running the WANDLA 2.0.0 firmware featuring Ferrum Streaming Control Technology (FSCT), available at Vinyl Sound in Buffalo, New York. The WANDLA is built around the \u003cstrong\u003eESS Sabre ES9038PRO DAC chip\u003c\/strong\u003e with resolution up to \u003cstrong\u003e768 kHz\/32-bit and DSD 256\u003c\/strong\u003e, delivers a \u003cstrong\u003edynamic range of 127 dB (A-weighted)\u003c\/strong\u003e, and operates in a fully balanced signal topology from input to output. WANDLA 2.0.0 firmware adds streamer playback control and real-time now-playing metadata directly on the DAC's touchscreen display, volume synchronisation between the DAC and a connected computer, expanded I2S compatibility, and a favourites input feature. All WANDLA units including existing owners may install the 2.0.0 update for free via the Ferrum Control App. The WANDLA is winner of the EISA Best DAC 2023-2024 Award and is compatible with the HYPSOS Hybrid Power System via the proprietary Ferrum Power Link connector.\u003c\/p\u003e\n\n\u003ch2\u003eWANDLA 2.0.0: Ferrum Streaming Control Technology\u003c\/h2\u003e\n\u003cp\u003eFirmware version 2.0.0 transforms the WANDLA into what Ferrum describes as the first DAC capable of controlling a music streamer and displaying now-playing information from its own remote control and touchscreen. Ferrum Streaming Control Technology works with sources running macOS, Windows, and Volumio OS, covering the most common computer audio and network streaming platforms. Once connected, the WANDLA's touchscreen displays the current artist, track title, and a playback progress bar, and its included remote control handles transport functions including play, pause, skip, and volume. Volume synchronisation allows the WANDLA's internal analogue preamp volume to be controlled from the connected computer and vice versa, eliminating the need to reach across the desk for level adjustment. Expanded I2S compatibility in the 2.0.0 update broadens the range of compatible sources, and the new favourites input feature allows users to assign a quick-access shortcut to their most-used input. The 2.0.0 firmware is a free download and is compatible with all WANDLA models including the GoldenSound Edition and WANDLA HP.\u003c\/p\u003e\n\n\u003ch2\u003eEISA Award-Winning DAC Architecture\u003c\/h2\u003e\n\u003cp\u003eThe WANDLA's DAC section uses the ESS Sabre ES9038PRO chip with Ferrum's proprietary current-to-voltage (I\/V) conversion stage, fine-tuned in-house for maximum performance from the chip. An optimised ARM processor (SERCE) handles digital signal routing with a signal path short enough to eliminate five otherwise redundant chips. Seven ESS digital filters are available as standard, and four additional filters were created exclusively for Ferrum by Signalyst HQ Player through the Dynamic Digital Filtering (DDF) programme, bringing the total selectable filter count to eleven. Output level at 0 dBFS is 9.3 V RMS balanced and 4.65 V RMS unbalanced via XLR and RCA line outputs respectively. THD measures 0.00009% (-121 dB) and analogue dynamic range is 127 dB (A-weighted). The WANDLA accepts both its standard 24 VDC adapter and the proprietary four-pin FPL connector from the HYPSOS for sensing-corrected power delivery.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWANDLA 2.0.0 Firmware with FSCT:\u003c\/strong\u003e Ferrum Streaming Control Technology enables real-time streamer control, now-playing metadata display, and volume synchronisation from the WANDLA's touchscreen and remote, compatible with macOS, Windows, and Volumio OS.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEISA Best DAC 2023-2024:\u003c\/strong\u003e The WANDLA won the Expert Imaging and Sound Association's highest DAC award in its first year of release, recognising its combination of ESS ES9038PRO performance, proprietary filtering, and preamplifier capability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Digital Filtering (DDF):\u003c\/strong\u003e Eleven selectable digital filters including four exclusive Signalyst HQ Player filters created specifically for Ferrum give users unprecedented control over the DAC's reconstruction algorithm and sonic character.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Balanced Operation:\u003c\/strong\u003e The WANDLA's signal path operates in fully balanced mode from the XLR inputs and converts RCA analogue inputs to balanced internally, maintaining differential integrity throughout the preamplifier and output stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHYPSOS FPL Compatible:\u003c\/strong\u003e The proprietary four-pin Ferrum Power Link connector allows the HYPSOS to sense and regulate voltage at the WANDLA's internal rails rather than at the supply terminal, reducing noise and improving dynamic performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalogue Preamplifier with Bypass:\u003c\/strong\u003e Variable analogue volume control with bypass option makes the WANDLA a fully functional preamplifier for power amplifiers and active loudspeakers, outputting up to 9.3 V RMS balanced at 0 dBFS.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeven Digital Inputs:\u003c\/strong\u003e USB-C, I2S, AES\/EBU, Coaxial S\/PDIF, Optical S\/PDIF, and HDMI ARC with CEC cover all source topologies from computer audio to home theatre; analogue RCA input completes the connection set.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMQA Full Decoder and Renderer:\u003c\/strong\u003e MQA decoding and rendering is available on all digital inputs, preserving MQA library investments while remaining fully functional for all PCM and DSD formats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC Chip\u003c\/td\u003e\n\u003ctd\u003eESS Sabre ES9038PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum PCM Resolution\u003c\/td\u003e\n\u003ctd\u003e768 kHz \/ 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum DSD Resolution\u003c\/td\u003e\n\u003ctd\u003eDSD 256\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eUSB-C, I2S (PS Audio compatible), AES\/EBU, Coaxial S\/PDIF, Optical S\/PDIF, HDMI ARC (CEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Input\u003c\/td\u003e\n\u003ctd\u003eRCA (47 kΩ, 9.5 V RMS max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Outputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR, Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Level (0 dBFS)\u003c\/td\u003e\n\u003ctd\u003e9.3 V RMS balanced \/ 4.65 V RMS unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC THD\u003c\/td\u003e\n\u003ctd\u003e0.00009% (-121 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC THD+N\u003c\/td\u003e\n\u003ctd\u003e-115 dB (unweighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Input THD\u003c\/td\u003e\n\u003ctd\u003e-123 dB at 2 V RMS output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range (Analogue)\u003c\/td\u003e\n\u003ctd\u003e127 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range (Digital)\u003c\/td\u003e\n\u003ctd\u003e127 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response (Analogue Input)\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 200 kHz +\/- 0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e-120 dB at 1 kHz; better than -100 dB from 20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e22 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance (Balanced)\u003c\/td\u003e\n\u003ctd\u003e44 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolume Control\u003c\/td\u003e\n\u003ctd\u003eAnalogue with bypass option \/ digital for DAC operation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMQA\u003c\/td\u003e\n\u003ctd\u003eFull Decoder and Renderer (all digital inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Filters\u003c\/td\u003e\n\u003ctd\u003e7 ESS standard + 4 exclusive Signalyst HQ Player (DDF) = 11 total\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFirmware\u003c\/td\u003e\n\u003ctd\u003eWANDLA 2.0.0 with FSCT (macOS, Windows, Volumio OS)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 W idle \/ 15 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e5.5\/2.5 mm DC or proprietary 4-pin FPL connector, 22-30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e100-240 V AC to 24 V DC (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg \/ 3.97 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEISA Best DAC 2023-2024: Ferrum WANDLA (Expert Imaging and Sound Association)\u003c\/li\u003e\n  \u003cli\u003eHeadfonics Best Desktop DAC 2024: Ferrum WANDLA GoldenSound Edition (Headfonics)\u003c\/li\u003e\n  \u003cli\u003eStereoNET Applause Award: Ferrum WANDLA GoldenSound Edition (StereoNET)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum WANDLA 2.0?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum WANDLA 2.0 is the EISA Award-winning WANDLA DAC and preamplifier from Ferrum Audio (Warsaw, Poland) updated to firmware version 2.0.0, which introduces Ferrum Streaming Control Technology (FSCT). It is built around the ESS Sabre ES9038PRO chip with resolution up to 768 kHz\/32-bit and DSD 256, delivers 127 dB dynamic range (A-weighted), and outputs 9.3 V RMS balanced at 0 dBFS. It is available at Vinyl Sound in Buffalo, New York.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Ferrum WANDLA compare to the Chord Hugo TT 2?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum WANDLA and Chord Hugo TT 2 are both flagship-tier desktop DAC and preamplifier units. The Hugo TT 2 uses Chord's proprietary FPGA-based WTA filter technology with no off-the-shelf DAC chip and up to 98,304 taps of digital filtering. The WANDLA uses the ESS Sabre ES9038PRO with eleven selectable digital filters including four created exclusively by Signalyst HQ Player. The WANDLA provides substantially more digital inputs including HDMI ARC with CEC and I2S, and its preamplifier output at 9.3 V RMS balanced is higher than the Hugo TT 2's line output. The WANDLA also accepts an analogue RCA input, which the Hugo TT 2 does not offer. The WANDLA 2.0 firmware adds streamer control and now-playing metadata display, a capability not found on the Hugo TT 2. Both units are compatible with optional dedicated power supply upgrades.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the WANDLA compare to the dCS Bartók?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum WANDLA and dCS Bartók occupy similar price positioning as reference desktop DAC and preamplifier solutions, but use contrasting architectures. The dCS Bartók uses dCS's proprietary Ring DAC topology, a fully discrete R-2R implementation with dCS's own FPGA-based digital processing. The WANDLA uses the ESS Sabre ES9038PRO chip with Ferrum's proprietary I\/V conversion and the DDF filter programme. The Bartók offers network streaming input natively, while the WANDLA 2.0.0 firmware adds streaming control over connected network devices via FSCT without requiring a built-in streamer module. The WANDLA is substantially more compact at 50 mm height and is priced significantly below the Bartók, while matching or exceeding it on measured THD and dynamic range figures.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Dynamic Digital Filtering (DDF) on the WANDLA?\u003c\/h3\u003e\n\u003cp\u003eDynamic Digital Filtering is Ferrum's proprietary programme developed in cooperation with Signalyst, the company behind the HQ Player professional audio software. Under DDF, Signalyst created four digital reconstruction filters exclusively for the WANDLA that do not exist in any other DAC, in addition to the seven standard ESS filters the ES9038PRO chip provides. These filters differ in their frequency roll-off behaviour, transient response characteristics, and pre-ringing and post-ringing profiles, allowing listeners to choose the reconstruction algorithm that best matches their headphones, amplification, and personal preference. Selecting a filter is done directly from the WANDLA's touchscreen or remote control with no signal interruption.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the WANDLA 2.0 work as a preamplifier for loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The WANDLA operates as a full-function preamplifier with variable analogue volume control and bypass option on both its balanced XLR and unbalanced RCA line outputs. The balanced output reaches 9.3 V RMS at 0 dBFS, sufficient to drive virtually any power amplifier to full output. The analogue bypass mode routes the signal through the output stage without volume attenuation, which is useful for fixed-level integration with an external preamplifier. The analogue RCA input with 47 kΩ impedance allows the WANDLA to pass non-digital sources such as phono preamplifiers at line level through to power amplifiers.\u003c\/p\u003e\n\n\u003ch3\u003eCan the WANDLA 2.0 be improved with the HYPSOS power supply?\u003c\/h3\u003e\n\u003cp\u003eYes. The WANDLA includes a proprietary four-pin Ferrum Power Link connector on its rear panel for connection to the HYPSOS Hybrid Power System. Using the FPL cable, the HYPSOS measures voltage directly at the WANDLA's internal rails using its 4T Sensing Design and corrects delivery continuously in real time, eliminating the voltage drop caused by DC cable resistance. This reduces the noise floor and improves dynamic contrast compared to the included standard 24 VDC adapter. Sweet Spot Tuning in the HYPSOS allows the operating voltage to be adjusted from 22 to 30 V on the fly for optimised performance. The HYPSOS Dual Output variant can simultaneously power the WANDLA and the OOR headphone amplifier from a single unit.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Ferrum WANDLA 2.0 in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum WANDLA 2.0 is available at Vinyl Sound, an authorised Ferrum Audio dealer in Buffalo, New York, serving customers across Western New York and the USA. Vinyl Sound carries the full Ferrum Audio lineup and can arrange demonstrations of the WANDLA alongside the HYPSOS and the OOR headphone amplifier stack.\u003c\/p\u003e","brand":"Ferrum","offers":[{"title":"WANDLA HP","offer_id":53020672590131,"sku":null,"price":3195.0,"currency_code":"USD","in_stock":true},{"title":"WANDLA HP + HYPSOS STACK","offer_id":53020672622899,"sku":null,"price":4590.0,"currency_code":"USD","in_stock":true},{"title":"WANDLA GOLDENSOUND","offer_id":53020672885043,"sku":null,"price":3695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/FerrumWandla2.0DACPre_1_0738bc37-2065-473c-91ff-1ae77e834707.png?v=1770136529"},{"product_id":"ferrum-erco-2-headphone-dac-amp","title":"Ferrum ERCO Gen 2 Headphone DAC\/Amp","description":"\u003ch1\u003eFerrum ERCO Gen 2 Headphone DAC\/Amp at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum ERCO Gen 2 is a fully balanced integrated DAC and headphone amplifier from Ferrum Audio (Warsaw, Poland), available at Vinyl Sound in Buffalo, New York. The ERCO Gen 2 is winner of the Headfonia Best DAC\/AMP Combo 2024 Award and the Headfonia Recommended Buy Award, delivering significant upgrades over the original ERCO through a revised I\/V converter stage, the proprietary SERCE DSP engine running the Signalyst HQ Apodizing digital filter as default, and extended resolution to \u003cstrong\u003ePCM 768 kHz\/32-bit and DSD 512\u003c\/strong\u003e. The headphone amplifier section outputs \u003cstrong\u003e6.1 W into 50 Ω balanced\u003c\/strong\u003e via a 4.4 mm Pentaconn output, achieves \u003cstrong\u003e129 dB analogue dynamic range (A-weighted)\u003c\/strong\u003e, and is built on the same ESS Sabre ES9028PRO chip that underpins much of the wider Ferrum ecosystem. The ERCO Gen 2 occupies the same 217.5 x 206.5 x 50 mm chassis as all Ferrum components and connects to the HYPSOS Hybrid Power System via the proprietary Ferrum Power Link connector for upgraded power delivery.\u003c\/p\u003e\n\n\u003ch2\u003eGen 2 Upgrades: SERCE, DDF Filtering, and Extended Resolution\u003c\/h2\u003e\n\u003cp\u003eThe transition from ERCO to ERCO Gen 2 involved both hardware and firmware changes. The I\/V converter stage was redesigned for improved linearity and lower noise, and the SERCE DSP engine now runs oversampling using Ferrum's DDF-preferred HQ Apodizing filter as the default reconstruction algorithm, the same class of filter approach used in the flagship WANDLA. Maximum PCM resolution increased from the original ERCO's limit to 768 kHz and maximum DSD resolution increased to DSD 512, with the USB-C input accepting the full DSD 512 natively. These changes make the ERCO Gen 2 substantially closer in technical performance to the WANDLA than its predecessor, which Ferrum acknowledges explicitly. Existing ERCO owners may upgrade their units to Gen 2 specification through Ferrum's official update programme.\u003c\/p\u003e\n\n\u003ch2\u003eFully Balanced DAC and Amplifier Architecture\u003c\/h2\u003e\n\u003cp\u003eThe ERCO Gen 2 uses a discrete and IC hybrid design with ultra-wideband ICs fine-tuned for audio use. The signal path is fully balanced from the D\/A conversion stage and is converted to balanced internally from the RCA analogue input, maintaining differential operation throughout. Digital inputs include USB-C for full DSD 512 and 768 kHz PCM, coaxial S\/PDIF up to 192 kHz, and optical S\/PDIF up to 96 kHz guaranteed (potentially higher depending on cable and transmitter). Analogue input via RCA accepts Red Book level (2 V RMS recommended) and Pro level signals. Headphone outputs are the balanced 4.4 mm Pentaconn (TRRRS) and unbalanced 6.35 mm jack. Line outputs are balanced XLR and unbalanced RCA at 4 V RMS balanced and 2 V RMS unbalanced. Volume control is analogue with bypass option for the line outputs. MQA decoding and rendering is supported on USB, optical, and coaxial digital inputs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeadfonia Best DAC\/AMP Combo 2024:\u003c\/strong\u003e The ERCO Gen 2 won Headfonia's top combined DAC and headphone amplifier award for 2024, with reviewers praising it as more engaging and musical than its predecessor and recommending it unconditionally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSERCE DSP with HQ Apodizing Filter:\u003c\/strong\u003e Ferrum's proprietary DSP engine provides oversampling using the DDF HQ Apodizing filter as default, the same reconstruction approach used in the flagship WANDLA, bringing the ERCO Gen 2's measured performance closer to Ferrum's reference DAC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDSD 512 and PCM 768 kHz via USB-C:\u003c\/strong\u003e Maximum resolution of PCM 768 kHz\/32-bit and DSD 512 via USB-C is substantially higher than most competitors at this price level and matches or exceeds many more expensive DAC\/amp combinations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6.1 W into 50 Ω Balanced:\u003c\/strong\u003e Output power of 6.1 W into 50 Ω on the balanced 4.4 mm output provides sufficient headroom for demanding planar magnetic headphones including the Hifiman Arya and Audeze LCD series.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e129 dB Analogue Dynamic Range:\u003c\/strong\u003e A-weighted analogue dynamic range of 129 dB provides a wide noise-free window for low-level detail retrieval, approaching the WANDLA's 127 dB figure from a more compact all-in-one package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHYPSOS FPL Compatible:\u003c\/strong\u003e The proprietary four-pin Ferrum Power Link connector allows upgrade to the HYPSOS Hybrid Power System for sensing-corrected power delivery, the same upgrade path available on the flagship OOR and WANDLA.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExisting ERCO Upgrade Programme:\u003c\/strong\u003e Original ERCO owners can upgrade their units to full ERCO Gen 2 specification through Ferrum's official programme, confirming the Gen 2 changes are substantive hardware and firmware improvements rather than a cosmetic revision.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced 4.4 mm and Single-Ended 6.35 mm Headphone Outputs:\u003c\/strong\u003e Both output types are simultaneously available, supporting balanced and unbalanced headphone cables without switching or adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC Chip\u003c\/td\u003e\n\u003ctd\u003eESS Sabre ES9028PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum PCM Resolution\u003c\/td\u003e\n\u003ctd\u003e768 kHz \/ 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum DSD Resolution\u003c\/td\u003e\n\u003ctd\u003eDSD 512 (22.6 MHz \/ 24.6 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eUSB-C (DSD 512, 768 kHz\/32-bit), Coaxial S\/PDIF (192 kHz\/24-bit), Optical S\/PDIF (96 kHz\/24-bit guaranteed)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Input\u003c\/td\u003e\n\u003ctd\u003eRCA (47 kΩ, 2 V RMS recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Outputs\u003c\/td\u003e\n\u003ctd\u003eBalanced 4.4 mm Pentaconn (TRRRS), Unbalanced 6.35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Outputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR (4 V RMS), Unbalanced RCA (2 V RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Balanced)\u003c\/td\u003e\n\u003ctd\u003e1.2 W into 300 Ω \/ 6.1 W into 50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e300 mW into 300 Ω \/ 1.7 W into 50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD Balanced (1 mW \/ 16 Ω)\u003c\/td\u003e\n\u003ctd\u003eLess than 0.00018% (-115 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD Balanced (100 mW \/ 16 Ω)\u003c\/td\u003e\n\u003ctd\u003eLess than 0.00018% (-115 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD Unbalanced (1 mW \/ 16 Ω)\u003c\/td\u003e\n\u003ctd\u003eLess than 0.00032% (-110 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range (Analogue)\u003c\/td\u003e\n\u003ctd\u003e129 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range (Digital)\u003c\/td\u003e\n\u003ctd\u003e117 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 30 kHz +\/- 0.05 dB; 10 Hz - 200 kHz +\/- 1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Output Impedance\u003c\/td\u003e\n\u003ctd\u003eLess than 0.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Impedance (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e22 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine Output Impedance (Balanced)\u003c\/td\u003e\n\u003ctd\u003e44 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain (Balanced)\u003c\/td\u003e\n\u003ctd\u003e-5.8 dB \/ +6 dB \/ +17.8 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain (Single-Ended)\u003c\/td\u003e\n\u003ctd\u003e-11.8 dB \/ 0 dB \/ +11.8 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolume Control\u003c\/td\u003e\n\u003ctd\u003eAnalogue with bypass option (line outputs only)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMQA\u003c\/td\u003e\n\u003ctd\u003eDecoder and Renderer (USB, Optical, Coaxial)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 15 W idle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e5.5\/2.5 mm DC or proprietary 4-pin FPL connector, 22-30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e100-240 V AC to 22-30 V DC (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg \/ 3.97 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHeadfonia Best DAC\/AMP Combo 2024: Ferrum ERCO Gen 2 (Headfonia Best of Year Awards)\u003c\/li\u003e\n  \u003cli\u003eHeadfonia Recommended Buy Award: Ferrum ERCO Gen 2 (Headfonia)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum ERCO Gen 2?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum ERCO Gen 2 is a fully balanced integrated DAC and headphone amplifier from Ferrum Audio in Warsaw, Poland. It uses the ESS Sabre ES9028PRO chip with the SERCE DSP engine and DDF HQ Apodizing filter, supports PCM 768 kHz\/32-bit and DSD 512 via USB-C, delivers 6.1 W into 50 Ω on its balanced 4.4 mm headphone output, and achieves 129 dB analogue dynamic range (A-weighted). It won the Headfonia Best DAC\/AMP Combo 2024 Award and is available at Vinyl Sound in Buffalo, New York.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the ERCO Gen 2 compare to the WANDLA plus OOR stack?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum ERCO Gen 2 and the WANDLA plus OOR combination represent the entry and flagship tiers of the Ferrum desktop ecosystem respectively. The ERCO Gen 2 integrates DAC and headphone amplifier in a single chassis using the ES9028PRO chip, while the WANDLA uses the higher-specified ES9038PRO chip and the OOR is a dedicated fully discrete amplifier with 8 W into 60 Ω balanced versus the ERCO Gen 2's 6.1 W into 50 Ω. The OOR's THD of 0.00011% and dynamic range of 130 dB improve on the ERCO Gen 2's figures of 0.00018% and 129 dB respectively. The WANDLA also offers substantially more digital inputs including AES\/EBU, HDMI ARC, and I2S, which the ERCO Gen 2 does not include. The ERCO Gen 2 shares the same FPL HYPSOS upgrade path and the same DDF filter approach as the flagship, at a considerably lower system cost.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the ERCO Gen 2 compare to the iFi Audio Neo iDSD 2?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum ERCO Gen 2 and iFi Neo iDSD 2 are both all-in-one desktop DAC and headphone amplifier units aimed at the same audiophile market. The iFi Neo iDSD 2 uses a custom Burr-Brown DAC chip with iFi's proprietary bit-perfect processing and includes Bluetooth 5.4 with LDAC as an additional wireless input. The ERCO Gen 2 does not include Bluetooth but extends to DSD 512 and PCM 768 kHz natively, exceeding the Neo iDSD 2's supported formats. The ERCO Gen 2's analogue dynamic range of 129 dB and balanced output power of 6.1 W into 50 Ω are higher than the Neo iDSD 2's published figures. The ERCO Gen 2 also offers the HYPSOS FPL power upgrade path, which has no equivalent in the iFi product ecosystem.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the SERCE DSP engine in the ERCO Gen 2?\u003c\/h3\u003e\n\u003cp\u003eSERCE is Ferrum's proprietary ARM-based digital signal processing platform used across the Ferrum product lineup. In the ERCO Gen 2, SERCE provides oversampling computation using the DDF HQ Apodizing filter as the default reconstruction algorithm. This filter was developed in cooperation with Signalyst, the company behind the HQ Player professional audio software, and is the same class of filter used in the WANDLA's Dynamic Digital Filtering programme. SERCE also handles USB audio protocol management, MQA decoding and rendering, and digital input routing, with all ports optimised specifically for audio-grade signal integrity rather than general-purpose USB communication.\u003c\/p\u003e\n\n\u003ch3\u003eCan the ERCO Gen 2 be used as a preamplifier for loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The ERCO Gen 2 includes balanced XLR and unbalanced RCA line outputs with analogue volume control and bypass option. Line output level is 4 V RMS balanced and 2 V RMS unbalanced at Red Book level, sufficient to drive most power amplifiers to their rated input. The bypass option routes the analogue signal at unity gain without volume attenuation, suitable for integration with an external preamplifier or volume controller. The analogue RCA input accepts both standard Red Book level (2 V RMS) and Pro level signals, allowing use with a phono preamplifier or other line-level analogue sources in a combined headphone and loudspeaker desktop system.\u003c\/p\u003e\n\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Ferrum","offers":[{"title":"ERCO Gen 2","offer_id":53020674162995,"sku":null,"price":2050.0,"currency_code":"USD","in_stock":true},{"title":"ERCO 2 + HYPSOS STACK","offer_id":53020674195763,"sku":null,"price":3445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/FerrumErco2HeadphoneDACAmp_1.png?v=1770136721"},{"product_id":"ferrum-full-headphone-stack","title":"Ferrum FULL Headphone Stack","description":"\u003ch1\u003eFerrum FULL Headphone Stack at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum FULL Headphone Stack is a complete three-component desktop headphone system from Ferrum Audio (Warsaw, Poland), available at Vinyl Sound in Buffalo, New York. The bundle combines the \u003cstrong\u003eWANDLA DAC\/preamplifier\u003c\/strong\u003e, the \u003cstrong\u003eOOR fully balanced headphone amplifier\u003c\/strong\u003e, and the \u003cstrong\u003eHYPSOS Hybrid Power System\u003c\/strong\u003e into a unified, triple-EISA-Award-winning ecosystem engineered for the most demanding headphone listening. Across the three units, headline figures include \u003cstrong\u003e130 dB dynamic range (A-weighted)\u003c\/strong\u003e from the OOR, \u003cstrong\u003eESS Sabre ES9038PRO DAC resolution up to 768 kHz\/32-bit and DSD 256\u003c\/strong\u003e in the WANDLA, and a programmable DC output voltage range of \u003cstrong\u003e5 to 30 V\u003c\/strong\u003e from the HYPSOS. All three components share an identical chassis footprint of 217.5 x 206.5 x 50 mm, stacking neatly on any desk and connecting internally via Ferrum's proprietary Ferrum Power Link (FPL) cable for optimised power delivery and deepened feedback sensing between units.\u003c\/p\u003e\n\n\u003ch2\u003eWANDLA: Reference DAC and Preamplifier\u003c\/h2\u003e\n\u003cp\u003eThe WANDLA is built around the ESS Sabre ES9038PRO chip and operates in fully balanced mode throughout. It accepts digital sources via USB-C (up to 768 kHz\/32-bit and DSD 256), I2S (PS Audio compatible), AES\/EBU, coaxial S\/PDIF, optical S\/PDIF, and HDMI ARC with CEC control for home theatre integration. Analogue input via RCA with a 47 kΩ input impedance completes the source roster. The DAC section delivers THD of 0.00009% (-121 dB) and a dynamic range of 127 dB (A-weighted), while the balanced XLR output reaches 9.3 V RMS at 0 dBFS. Volume control operates in either fully analogue mode (with bypass option) or digitally for DAC operation, giving users flexibility across both headphone and loudspeaker system configurations. Four proprietary Signalyst HQ Player filters ship alongside the standard ESS filters, allowing listeners to tailor the DAC's digital reconstruction to their preference. MQA decoding and rendering is supported across all digital inputs. Power consumption is 10 W idle, rising to 15 W maximum, and the WANDLA accepts both its included 24 VDC adapter and the proprietary four-pin FPL connector from the HYPSOS.\u003c\/p\u003e\n\n\u003ch2\u003eOOR: Fully Balanced Discrete Headphone Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe OOR is a purely analogue, fully discrete, fully balanced headphone amplifier with no integrated circuits in its signal path. On the balanced output, it delivers \u003cstrong\u003e1,600 mW into 300 Ω\u003c\/strong\u003e and \u003cstrong\u003e8 W into 60 Ω\u003c\/strong\u003e, with THD of 0.00011% at 1 mW into 50 Ω. The dynamic range measures 130 dB (A-weighted), and output impedance at the headphone jack is below 0.3 Ω. Gain is selectable in three steps: -4\/+6\/+16 dB balanced, and -10\/0\/+10 dB single-ended, accommodating both sensitive in-ear monitors and high-impedance planar magnetic headphones. Inputs are balanced XLR and unbalanced RCA, with both a 4-pin balanced XLR headphone output and a standard 6.35 mm single-ended jack. Frequency response extends from 20 Hz to 100 kHz within 0.1 dB. When connected to the HYPSOS via FPL cable, the HYPSOS senses voltage directly at the OOR's internal rails and continuously corrects delivery in real time, a capability not available via any standard DC connection.\u003c\/p\u003e\n\n\u003ch2\u003eHYPSOS: Hybrid Power System\u003c\/h2\u003e\n\u003cp\u003eThe HYPSOS combines linear and switching power supply topologies in a single compact chassis. Its output voltage is continuously adjustable from 5 to 30 V, covering a wide range of audio components beyond the Ferrum family. The proprietary 4T Sensing Design (4TSD) measures voltage at the load rather than at the supply output, compensating for cable resistance and ensuring flat voltage delivery regardless of current draw. A Sweet Spot Tuning function allows fine-grained voltage adjustment to identify the precise operating point at which a connected device performs best. Maximum continuous output power is 80 W for voltages above 13.3 V, and maximum impulse current reaches 9 A (270 W peak at 30 V). The HYPSOS also includes trigger input and output for system automation and is compatible with Apple TV remote control for voltage adjustment. A two-stage EMI filter on the IEC C14 mains inlet provides low-noise operation suited to analogue-adjacent applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple EISA Award Pedigree:\u003c\/strong\u003e HYPSOS won EISA Best Product 2021-2022, OOR won EISA Best Headphone Amplifier 2022-2023, and WANDLA won EISA Best DAC 2023-2024, making this the only complete headphone stack where every component has independently won audio's most prestigious industry award.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerrum Power Link (FPL) Integration:\u003c\/strong\u003e Proprietary four-pin DC cable carries both power and sensing signals between the HYPSOS and the OOR\/WANDLA, enabling the HYPSOS to regulate voltage at the load rather than at the supply output for audibly superior power delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESS Sabre ES9038PRO with Signalyst Filters:\u003c\/strong\u003e The WANDLA uses the flagship ESS chip paired with four proprietary HQ Player filters developed exclusively for Ferrum, alongside the standard ESS filter set, giving users genuine control over digital reconstruction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Discrete, Fully Balanced OOR Amplifier:\u003c\/strong\u003e The OOR uses no integrated circuits in its amplification stage. Output power of 8 W into 60 Ω balanced and dynamic range of 130 dB (A-weighted) place it among the most capable desktop headphone amplifiers available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal HYPSOS Voltage Range:\u003c\/strong\u003e The 5 to 30 V adjustable output with 4T Sensing is compatible with hundreds of third-party audio components, future-proofing the power supply investment beyond the Ferrum ecosystem.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Source Compatibility in WANDLA:\u003c\/strong\u003e Seven digital inputs including USB-C, I2S, AES\/EBU, coaxial, optical, and HDMI ARC, plus analogue RCA, cover every source topology from computer audio to broadcast to home theatre.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatched Industrial Design:\u003c\/strong\u003e All three units share identical 217.5 x 206.5 x 50 mm chassis dimensions, stacking flush and sharing a coherent brushed aluminium aesthetic suited to professional and audiophile desktop environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMQA Full Decoder and Renderer:\u003c\/strong\u003e The WANDLA decodes and renders MQA on all digital inputs, preserving investments in existing MQA libraries while remaining fully functional for all standard PCM and DSD formats.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Gain on OOR:\u003c\/strong\u003e Three gain settings per input mode allow the OOR to drive IEMs without noise floor issues and high-impedance planar magnetics to full output, from a single amplifier chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\u003cth colspan=\"2\"\u003eWANDLA DAC\/Preamplifier\u003c\/th\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC Chip\u003c\/td\u003e\n\u003ctd\u003eESS Sabre ES9038PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum PCM Resolution\u003c\/td\u003e\n\u003ctd\u003e768 kHz \/ 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum DSD Resolution\u003c\/td\u003e\n\u003ctd\u003eDSD 256\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eUSB-C, I2S (PS Audio compatible), AES\/EBU, Coaxial S\/PDIF, Optical S\/PDIF, HDMI ARC (CEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Input\u003c\/td\u003e\n\u003ctd\u003eRCA (47 kΩ, 9.5 V RMS max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Outputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR, Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Level (0 dBFS)\u003c\/td\u003e\n\u003ctd\u003e9.3 V RMS balanced \/ 4.65 V RMS unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC THD\u003c\/td\u003e\n\u003ctd\u003e0.00009% (-121 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC THD+N\u003c\/td\u003e\n\u003ctd\u003e-115 dB (unweighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range (DAC)\u003c\/td\u003e\n\u003ctd\u003e127 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response (Analogue Input)\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 200 kHz +\/- 0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e-120 dB at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e22 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance (Balanced)\u003c\/td\u003e\n\u003ctd\u003e44 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMQA\u003c\/td\u003e\n\u003ctd\u003eFull Decoder and Renderer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 W idle \/ 15 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg \/ 3.97 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003cth colspan=\"2\"\u003eOOR Headphone Amplifier\u003c\/th\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eFully balanced, fully discrete analogue\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR, Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Outputs\u003c\/td\u003e\n\u003ctd\u003e4-pin balanced XLR, 6.35 mm single-ended jack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Balanced)\u003c\/td\u003e\n\u003ctd\u003e1,600 mW into 300 Ω \/ 8 W into 60 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power (Single-Ended)\u003c\/td\u003e\n\u003ctd\u003e400 mW into 300 Ω \/ 2 W into 60 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD (Balanced, 1 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00011% (-119 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD (Unbalanced, 1 mW \/ 50 Ω)\u003c\/td\u003e\n\u003ctd\u003e0.00008% (-122 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e130 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 100 kHz +\/- 0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e94 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Output Impedance\u003c\/td\u003e\n\u003ctd\u003eLess than 0.3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain (Balanced)\u003c\/td\u003e\n\u003ctd\u003e-4 dB \/ +6 dB \/ +16 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain (Single-Ended)\u003c\/td\u003e\n\u003ctd\u003e-10 dB \/ 0 dB \/ +10 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 15 W idle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg \/ 3.97 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003cth colspan=\"2\"\u003eHYPSOS Hybrid Power System\u003c\/th\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e5 - 30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Current (below 13.3 V)\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Power (above 13.3 V)\u003c\/td\u003e\n\u003ctd\u003e80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Impulse Current\u003c\/td\u003e\n\u003ctd\u003e9 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Impulse Power\u003c\/td\u003e\n\u003ctd\u003e270 W (at 30 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e110-120 V \/ 220-240 V AC, 50-60 Hz (IEC C14)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEMI Filter\u003c\/td\u003e\n\u003ctd\u003eTwo-stage, IEC C14 inlet\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC Output Connector\u003c\/td\u003e\n\u003ctd\u003e5.5 x 2.5 mm \/ 5.5 x 2.1 mm DC plug\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSensing Technology\u003c\/td\u003e\n\u003ctd\u003e4T Sensing Design (4TSD) via FPL cable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.89 kg \/ 6.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWANDLA digital inputs: USB-C, I2S (PS Audio compatible), AES\/EBU, Coaxial S\/PDIF, Optical S\/PDIF, HDMI ARC with CEC\u003c\/li\u003e\n  \u003cli\u003eWANDLA analogue input: RCA\u003c\/li\u003e\n  \u003cli\u003eWANDLA analogue outputs: Balanced XLR, Unbalanced RCA (line output to OOR or external amplifier)\u003c\/li\u003e\n  \u003cli\u003eOOR headphone outputs: 4-pin balanced XLR, 6.35 mm single-ended jack\u003c\/li\u003e\n  \u003cli\u003eOOR inputs: Balanced XLR, Unbalanced RCA\u003c\/li\u003e\n  \u003cli\u003eHYPSOS DC output: 5.5 x 2.5 mm or 5.5 x 2.1 mm plug; proprietary 4-pin FPL connector to OOR and WANDLA\u003c\/li\u003e\n  \u003cli\u003eHYPSOS mains: IEC C14 inlet (100-240 V AC compatible)\u003c\/li\u003e\n  \u003cli\u003eHYPSOS automation: Trigger input and output; Apple TV remote compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEISA Best Product 2021-2022: Ferrum HYPSOS (Expert Imaging and Sound Association)\u003c\/li\u003e\n  \u003cli\u003eEISA Best Headphone Amplifier 2022-2023: Ferrum OOR (Expert Imaging and Sound Association)\u003c\/li\u003e\n  \u003cli\u003eEISA Best DAC 2023-2024: Ferrum WANDLA (Expert Imaging and Sound Association)\u003c\/li\u003e\n  \u003cli\u003eHeadfonia Best Amplifier 2024: Ferrum OOR, Readers' Choice Award (Headfonia)\u003c\/li\u003e\n  \u003cli\u003eHeadfonics 2024 Top Gear Award: Ferrum WANDLA GoldenSound Edition (Headfonics)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum FULL Headphone Stack?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum FULL Headphone Stack is a complete desktop headphone system comprising three separate components: the WANDLA DAC and preamplifier, the OOR fully balanced discrete headphone amplifier, and the HYPSOS Hybrid Power System, all manufactured by Ferrum Audio in Warsaw, Poland. Each unit occupies an identical 217.5 x 206.5 x 50 mm chassis and connects to the others via proprietary Ferrum Power Link cables. Every component in the stack has independently won an EISA Award in its category, making this a triple-award-winning system available at Vinyl Sound in Buffalo, New York.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Ferrum FULL Stack compare to the Chord Electronics Hugo TT 2 and DAVE?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum FULL Stack and Chord Electronics DAVE + Hugo TT 2 represent two different engineering philosophies for flagship desktop headphone systems. Chord's approach centres on proprietary FPGA-based digital processing using Robert Watts' WTA filter algorithm, with no off-the-shelf DAC chip and a single-box-per-function architecture. The Ferrum stack uses the ESS Sabre ES9038PRO chip with four additional Signalyst HQ Player filters and separates the power supply into a dedicated chassis to provide cleaner, sensing-corrected DC to both the DAC and amplifier. The OOR delivers 8 W into 60 Ω balanced versus the Hugo TT 2's 1 W into 8 Ω, giving the Ferrum stack a substantial output power advantage for planar magnetic and high-impedance dynamic headphones. The Ferrum system also provides significantly more digital inputs, including HDMI ARC and I2S, and offers a fully variable analogue volume stage with bypass, giving it broader system integration flexibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Ferrum OOR compare to the Benchmark HPA4 headphone amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum OOR and Benchmark HPA4 are both fully balanced, low-distortion solid-state headphone amplifiers in the high-end desktop category. The Benchmark HPA4 uses a passive transformer-based volume control and is designed primarily as a reference measurement tool with a focus on vanishingly low noise figures. The OOR uses a fully discrete proprietary power amplifier topology with no integrated circuits and is specifically designed to benefit from external power conditioning via the HYPSOS FPL connection, a feature the HPA4 does not offer. The OOR's balanced output power of 8 W into 60 Ω exceeds the HPA4's output capability for low-impedance loads, and the OOR provides three switchable gain stages allowing it to serve both sensitive IEMs and demanding planar magnetic headphones from the same unit. The HYPSOS sensing connection elevates the OOR's measured noise floor and dynamic range beyond its already competitive standalone specifications.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the Ferrum Power Link (FPL) connection and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum Power Link is a proprietary four-conductor DC cable that carries both the power supply voltage and a separate feedback sensing signal between the HYPSOS and the connected component. Standard DC cables deliver power only, meaning the supply regulates voltage at its own output terminals rather than at the actual load inside the amplifier or DAC. The FPL cable routes a sensing wire directly to the internal power rail of the OOR or WANDLA, allowing the HYPSOS to measure and correct voltage at the point of consumption rather than at the socket. This eliminates the voltage drop caused by cable resistance and enables real-time continuous correction of transient demands as the amplifier draws current during musical peaks. The audible result is tighter bass control, lower noise floor, and improved dynamic contrast compared to operating either the OOR or WANDLA on a standard power adapter.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Ferrum WANDLA be used as a preamplifier to drive power amplifiers and loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The WANDLA functions as a fully featured preamplifier with variable output on both its balanced XLR and unbalanced RCA outputs, making it directly connectable to any power amplifier or active loudspeakers. Analogue volume control operates in a bypass mode for pass-through at unity gain, and digital volume control is available when operating the DAC section. The balanced XLR output reaches 9.3 V RMS at 0 dBFS, which is sufficient to drive virtually any power amplifier to full output. The analogue RCA input with 47 kΩ impedance also allows the WANDLA to serve as a preamp for non-digital sources such as phono preamplifiers. In a full Ferrum system, the WANDLA feeds the OOR headphone amplifier via XLR for headphone listening and can simultaneously output to speakers via the RCA outputs for a shared-source dual-use desktop configuration.\u003c\/p\u003e\n\n\u003ch3\u003eWhich headphones pair best with the Ferrum OOR amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe OOR is designed to drive all headphone types from a single unit, thanks to its three selectable gain stages. High-impedance dynamic headphones such as the Sennheiser HD 800 S (300 Ω), Beyerdynamic T1 (600 Ω), and Audeze LCD-4 planar magnetics benefit most from the OOR's balanced output of 1,600 mW into 300 Ω, which delivers ample headroom and dynamic authority. The lowest gain settings (-4 dB balanced, -10 dB single-ended) make the OOR equally suited to sensitive IEMs without introducing audible noise floor. The output impedance below 0.3 Ω at the headphone jack ensures flat frequency response and damping factor is maintained regardless of headphone impedance curve. The OOR drives both the 4-pin XLR balanced format used by Audeze, ZMF, and Hifiman, and the standard 6.35 mm jack for single-ended operation.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the HYPSOS work with components from other brands besides Ferrum?\u003c\/h3\u003e\n\u003cp\u003eYes. The HYPSOS is designed as a universal audiophile power supply with a continuously adjustable output from 5 to 30 V DC, making it compatible with a wide range of audio components that accept external DC power. Compatible devices include streamers, DACs, headphone amplifiers, phono preamplifiers, and network switches from numerous manufacturers. The 4T Sensing Design function is only active when using the proprietary FPL cable with Ferrum components, but standard DC operation via the 5.5 mm barrel connector is fully available for third-party devices. The adjustable voltage range and Sweet Spot Tuning function allow users to identify the optimal operating voltage for each connected device, which often differs from the manufacturer's nominal specification. Ferrum maintains a compatibility list on their website covering confirmed third-party products.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Ferrum FULL Headphone Stack in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum FULL Headphone Stack is available at Vinyl Sound, an authorised Ferrum Audio dealer located in Buffalo, New York, serving customers across Western New York and the broader USA. Vinyl Sound stocks the full Ferrum Audio lineup and can provide hands-on demonstrations of the complete WANDLA, OOR, and HYPSOS stack. Customers in the Buffalo area can visit in store or contact Vinyl Sound directly to arrange a listening session or discuss configuration options including the HYPSOS Dual Output variant for powering both the OOR and WANDLA from a single unit.\u003c\/p\u003e","brand":"Ferrum","offers":[{"title":"WANDLA 2.0 DAC\/Pre + OOR Amp + HYPSOS Dual Output + 2x Ferrum Power Link 0.5m","offer_id":53020674687283,"sku":null,"price":7175.0,"currency_code":"USD","in_stock":true},{"title":"with 1pr Atlas 0.5m OFC XLR (20% off)","offer_id":53020674720051,"sku":null,"price":7660.0,"currency_code":"USD","in_stock":true},{"title":"with 1pr Atlas 0.5m OCC XLR (20% off)","offer_id":53020677538099,"sku":null,"price":8250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/FerrumWandla2.0DACPre_9_c782bec5-a789-4a8e-8d8a-7e79de015894.png?v=1770136846"},{"product_id":"ferrum-hypsos-single-output-smart-universal-power-supply-system","title":"Ferrum HYPSOS Single-Output Smart Universal Power Supply System","description":"\u003ch1\u003eFerrum HYPSOS Single-Output Smart Universal Power Supply System at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum HYPSOS Single Output is the original award-winning hybrid power supply system from Ferrum Audio (Warsaw, Poland), available at Vinyl Sound in Buffalo, New York. Winner of the \u003cstrong\u003eEISA Best Product 2021-2022 Award\u003c\/strong\u003e, the HYPSOS redefines what an audiophile power supply can do by combining a linear and switching topology in a single chassis, with a continuously adjustable DC output from \u003cstrong\u003e5 to 30 V\u003c\/strong\u003e and a maximum continuous output power of \u003cstrong\u003e80 W at voltages above 13.3 V\u003c\/strong\u003e. Its proprietary 4T Sensing Design measures voltage directly at the load's internal power rail via the Ferrum Power Link cable, continuously correcting for cable resistance and transient current demands that standard DC supplies cannot address. The HYPSOS is compatible with the full range of Ferrum Audio components including the OOR, WANDLA, WANDLA HP, and ERCO Gen 2, and with hundreds of third-party audio devices across the 5 to 30 V operating range.\u003c\/p\u003e\n\n\u003ch2\u003eHybrid Linear-Switching Topology\u003c\/h2\u003e\n\u003cp\u003eThe HYPSOS's power conversion stage combines a linear transformer-based section with a switching regulator in a configuration that Ferrum terms a hybrid design. The linear section provides the low ripple, low noise floor, and absence of high-frequency switching interference that audiophile equipment demands, while the switching section contributes fast transient response and high efficiency that a pure linear design cannot match at this output power level. A two-stage EMI filter on the IEC C14 mains inlet provides pre-filtering of mains-borne interference before the conversion stage, further reducing the noise contribution to the DC output. The result is a supply with the noise characteristics of a linear design and the dynamic response of a switching design.\u003c\/p\u003e\n\n\u003ch2\u003e4T Sensing Design and Ferrum Power Link\u003c\/h2\u003e\n\u003cp\u003eThe 4T Sensing Design is the technical core of the HYPSOS's performance advantage over standard power supplies. Most DC power supplies regulate voltage at their own output terminals, meaning the voltage actually reaching the load's power rails is lower than the set point due to resistance in the DC cable. Under dynamic current demands such as musical transients, this voltage sag worsens further as more current is drawn. The FPL cable's four conductors dedicate two to power delivery and two to a sensing circuit that reads voltage directly at the load's internal rail. The HYPSOS continuously compares the sensed voltage against the set point and adjusts its output to correct the difference in real time, ensuring flat voltage at the point of consumption regardless of cable resistance or current demand. Sweet Spot Tuning allows the set point to be adjusted on the fly during playback for direct comparison at different operating voltages.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEISA Best Product 2021-2022:\u003c\/strong\u003e The HYPSOS won the Expert Imaging and Sound Association's top product award across all categories in its first year, establishing Ferrum Audio's reputation as a benchmark power supply designer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 to 30 V Adjustable Output:\u003c\/strong\u003e Continuous voltage adjustment with no stepped increments covers virtually all DC-powered audiophile components from both Ferrum and third-party manufacturers, from 5 V network switches to 30 V high-voltage amplifier stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e80 W Maximum Continuous Output:\u003c\/strong\u003e Maximum continuous output power of 80 W at voltages above 13.3 V, with 9 A maximum impulse current (270 W peak at 30 V), provides substantial headroom for demanding audio components under dynamic programme material.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4T Sensing Design via FPL:\u003c\/strong\u003e Voltage sensing at the load rather than at the supply output eliminates DC cable resistance error and enables real-time continuous correction, a fundamental technical advantage over any standard two-wire DC supply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSweet Spot Tuning (SST):\u003c\/strong\u003e Voltage adjustable on the fly during playback for direct comparative listening at different operating voltages, identifying the specific level at which each connected device performs best.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Automation:\u003c\/strong\u003e Trigger input and output connectors support system-level power sequencing, and Apple TV remote compatibility enables voltage adjustment without physical access to the unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Automatic Transformer Voltage Adjust (ATVA), electronic output polarity switching, and overvoltage, overcurrent, and short-circuit protection circuits safeguard connected components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Third-Party Compatibility:\u003c\/strong\u003e The 5.5 mm barrel DC output in 5.5 x 2.5 mm and 5.5 x 2.1 mm variants connects to the majority of DC-powered audio components on the market; Ferrum maintains a full compatibility list on their website.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e110-120 V \/ 220-240 V AC, 50-60 Hz (EU\/US); 90-110 V AC, 50-60 Hz (JP)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMains Inlet\u003c\/td\u003e\n\u003ctd\u003eIEC C14 with fuse holder, power on\/off switch, two-stage EMI filter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC Output Voltage Range\u003c\/td\u003e\n\u003ctd\u003e5 - 30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Current (below 13.3 V)\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Current (above 13.3 V)\u003c\/td\u003e\n\u003ctd\u003e80 W \/ DC output voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Power (above 13.3 V)\u003c\/td\u003e\n\u003ctd\u003e80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Impulse Current\u003c\/td\u003e\n\u003ctd\u003e9 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Impulse Power\u003c\/td\u003e\n\u003ctd\u003e270 W (at 30 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC Output Connector\u003c\/td\u003e\n\u003ctd\u003e5.5 x 2.5 mm and 5.5 x 2.1 mm DC plug\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFPL Connector\u003c\/td\u003e\n\u003ctd\u003eProprietary 4-pin Ferrum Power Link\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePrimary Winding Fuse\u003c\/td\u003e\n\u003ctd\u003eIEC 5x20 mm, 250 V 3.15 A slow-blow (JP); 250 V 2 A slow-blow (EU\/US)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSecondary Winding Fuse\u003c\/td\u003e\n\u003ctd\u003eLittelfuse 154004T, 4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption (idle, 12 V DC)\u003c\/td\u003e\n\u003ctd\u003e6 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption (15 W load)\u003c\/td\u003e\n\u003ctd\u003e30.7 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption (60 W load)\u003c\/td\u003e\n\u003ctd\u003e98 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption (80 W load)\u003c\/td\u003e\n\u003ctd\u003e133.9 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAutomation\u003c\/td\u003e\n\u003ctd\u003eTrigger input and output; Apple TV remote compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e2.89 kg \/ 6.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEISA Best Product 2021-2022: Ferrum HYPSOS (Expert Imaging and Sound Association)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum HYPSOS Single Output?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum HYPSOS Single Output is a hybrid linear-switching audiophile power supply from Ferrum Audio in Warsaw, Poland. It delivers a continuously adjustable DC output from 5 to 30 V with 80 W maximum continuous output power, uses 4T Sensing Design via the Ferrum Power Link cable to regulate voltage at the load's internal rail rather than at the supply output, and won the EISA Best Product 2021-2022 Award. It is available at Vinyl Sound in Buffalo, New York, as a standalone unit and as an upgrade for the OOR, WANDLA, WANDLA HP, and ERCO Gen 2.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the HYPSOS compare to an iFi iPower Elite or Paul Hynes SR4?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum HYPSOS, iFi iPower Elite, and Paul Hynes SR4 are all audiophile-grade external power supplies, but they differ significantly in topology and capability. The iFi iPower Elite is an active noise-cancelling switching supply with fixed output voltages, designed for compact low-power components. The Paul Hynes SR4 is a pure linear supply with fixed or semi-adjustable output voltage, known for very low noise but limited output current and no automated voltage sensing. The HYPSOS uniquely combines a hybrid linear-switching topology with a continuously adjustable 5 to 30 V output, 80 W maximum output power, and the 4T Sensing Design that neither the iPower Elite nor the SR4 offers. The HYPSOS also includes full system automation via trigger and Apple TV remote, which are absent from the competing products.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the HYPSOS Single Output include the Ferrum Power Link cable?\u003c\/h3\u003e\n\u003cp\u003eThe HYPSOS ships with a DC power cable in the most commonly used connector size (5.5 x 2.5 mm or 5.5 x 2.1 mm). The Ferrum Power Link FPL cable required for 4T Sensing connection to OOR, WANDLA, WANDLA HP, or ERCO Gen 2 is a separate purchase. The FPL cable is available at Vinyl Sound Buffalo and is required to activate the 4T Sensing Design; without it, the HYPSOS operates as a conventional regulated DC supply via the standard barrel connector. Custom cable lengths are available to order.\u003c\/p\u003e\n\n\u003ch3\u003eWhat voltage should I set the HYPSOS to when using it with the Ferrum OOR or WANDLA?\u003c\/h3\u003e\n\u003cp\u003eFerrum recommends 24 V as the starting operating voltage for both the OOR and WANDLA when connected via the HYPSOS. The safe adjustment range via FPL is 22 to 30 V. Sweet Spot Tuning allows the user to adjust voltage on the fly during playback in small increments to identify the level at which their specific unit sounds best in their system. Different units may respond differently to voltage variations due to component tolerances, and the optimal level may differ slightly between the OOR and WANDLA. For third-party components, consult the device's documentation for its rated DC input voltage before connecting the HYPSOS.\u003c\/p\u003e\n\n\u003ch3\u003eCan the HYPSOS Single Output power two components using a Ferrum Power Splitter?\u003c\/h3\u003e\n\u003cp\u003eYes. The Ferrum Power Splitter accessory connects to the HYPSOS Single Output and provides two DC output cables for simultaneously powering two components at the same voltage. When using the Power Splitter, both connected devices must be compatible with the same operating voltage and combined power consumption must not exceed 80 W or 6 A. The 4T Sensing Design via FPL cable remains active on one output of the Power Splitter. Users who need two simultaneous outputs as a primary system configuration may prefer the HYPSOS Dual Output, which integrates dual output capability into the supply directly.\u003c\/p\u003e\n\n\u003ch3\u003eIs the HYPSOS software upgradeable?\u003c\/h3\u003e\n\u003cp\u003eYes. The HYPSOS is designed as a software-controlled device with the minimum of hardware-dependent elements, specifically to allow future firmware updates to add features or improve performance over time. Updates are installed via the Ferrum Control App for PC and Mac. This design philosophy reflects Ferrum's broader commitment to long-term product support, as also demonstrated by the free WANDLA 2.0.0 firmware update for all WANDLA models.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Ferrum HYPSOS Single Output in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum HYPSOS Single Output is available at Vinyl Sound, an authorised Ferrum Audio dealer in Buffalo, New York, serving customers across Western New York and the USA. Vinyl Sound stocks the full Ferrum Audio lineup and can advise on cable configuration and compatibility for OOR, WANDLA, ERCO Gen 2, and third-party component applications.\u003c\/p\u003e","brand":"Ferrum","offers":[{"title":"0.5m \/ 2.1mm","offer_id":53020685336883,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true},{"title":"0.5m \/ 2.5mm","offer_id":53020685369651,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true},{"title":"0.5m \/ FPL","offer_id":53020685402419,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true},{"title":"1m \/ 2.1mm","offer_id":53020685435187,"sku":null,"price":1430.0,"currency_code":"USD","in_stock":true},{"title":"1m \/ 2.5mm","offer_id":53020685467955,"sku":null,"price":1430.0,"currency_code":"USD","in_stock":true},{"title":"1m \/ FPL","offer_id":53020685500723,"sku":null,"price":1430.0,"currency_code":"USD","in_stock":true},{"title":"1.5m \/ 2.1mm","offer_id":53020685533491,"sku":null,"price":1465.0,"currency_code":"USD","in_stock":true},{"title":"1.5m \/ 2.5mm","offer_id":53020685566259,"sku":null,"price":1465.0,"currency_code":"USD","in_stock":true},{"title":"1.5m \/ FPL","offer_id":53020685599027,"sku":null,"price":1465.0,"currency_code":"USD","in_stock":true},{"title":"2m \/ 2.1mm","offer_id":53020685631795,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true},{"title":"2m \/ 2.5mm","offer_id":53020685664563,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true},{"title":"2m \/ FPL","offer_id":53020685697331,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/FerrumHYPSOSSingle-OutputSmartUniversalPowerSupplySystem_1.png?v=1770137700"},{"product_id":"ferrum-hypsos-dual-output-smart-universal-power-supply-system","title":"Ferrum HYPSOS Dual-Output Smart Universal Power Supply System","description":"\u003ch1\u003eFerrum HYPSOS Dual-Output Smart Universal Power Supply System at Vinyl Sound Buffalo, New York\u003c\/h1\u003e\n\n\u003cp\u003eThe Ferrum HYPSOS Dual Output is an advanced hybrid power supply system from Ferrum Audio (Warsaw, Poland), available at Vinyl Sound in Buffalo, New York. It extends the award-winning HYPSOS Single Output platform by providing two simultaneous DC outputs sharing a common voltage, allowing a single unit to power both the WANDLA DAC and the OOR headphone amplifier, or any two compatible devices, via a single mains connection. Both outputs share the same \u003cstrong\u003e5 to 30 V DC continuously adjustable voltage range\u003c\/strong\u003e, with \u003cstrong\u003e60 W and 6 A combined continuous output\u003c\/strong\u003e across both channels. The 4T Sensing Design (4TSD) is active on the main output via the proprietary Ferrum Power Link connector, delivering real-time voltage sensing at the load rather than at the supply terminal. The HYPSOS won the \u003cstrong\u003eEISA Best Product 2021-2022 Award\u003c\/strong\u003e in its Single Output form; the Dual Output extends its capability for multi-component Ferrum and third-party audio systems.\u003c\/p\u003e\n\n\u003ch2\u003eDual Output Architecture and Shared Voltage Design\u003c\/h2\u003e\n\u003cp\u003eThe HYPSOS Dual Output provides two independent DC output terminals that share a single regulated voltage. The same voltage level is applied to both outputs simultaneously, meaning both connected devices must be compatible with the selected operating voltage. Combined continuous output current across both outputs is 6 A and combined maximum continuous output power is 60 W. The 4T Sensing Design is active only on the main output via the FPL cable connection, providing the full sensing-corrected voltage regulation for the primary Ferrum component such as the OOR or WANDLA. The secondary output delivers regulated voltage without FPL sensing, operating as a conventional high-quality regulated DC supply for the second connected device. Sweet Spot Tuning voltage adjustment applies to both outputs simultaneously.\u003c\/p\u003e\n\n\u003ch2\u003eHybrid Linear-Switching Topology and 4T Sensing Design\u003c\/h2\u003e\n\u003cp\u003eThe HYPSOS combines a linear power supply topology with a switching supply in a single chassis to capture the advantages of each approach. The linear section provides the low ripple, low noise, and absence of switching interference associated with transformer-based designs, while the switching section contributes fast transient response and high efficiency. The two-stage EMI filter on the IEC C14 mains inlet provides additional rejection of mains-borne noise before the power conversion stage. The 4T Sensing Design uses a four-conductor Ferrum Power Link cable to route a dedicated sensing wire directly to the load's internal power rail, allowing the HYPSOS to measure voltage at the point of consumption and continuously correct delivery in real time. This eliminates the effect of DC cable resistance that standard two-wire power delivery cannot compensate for, resulting in flat voltage at the load under all dynamic current demand conditions.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEISA Best Product 2021-2022 Platform:\u003c\/strong\u003e Built on the HYPSOS Single Output, which won the Expert Imaging and Sound Association's top product award for 2021-2022, the Dual Output version extends the same platform to two-component systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Simultaneous DC Outputs:\u003c\/strong\u003e Powers two compatible audio components from a single mains connection, reducing cable clutter and system complexity on a desktop with OOR, WANDLA, ERCO Gen 2, or compatible third-party devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60 W \/ 6 A Combined Continuous Output:\u003c\/strong\u003e Total output capacity across both channels supports simultaneous operation of two power-demanding audio components with headroom to spare for transient demands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4T Sensing Design on Main Output:\u003c\/strong\u003e Proprietary sensing technology routes voltage measurement directly to the load's internal rail via the FPL cable on the main output, compensating for cable resistance and correcting voltage under dynamic current draw.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 to 30 V Adjustable Voltage:\u003c\/strong\u003e Continuously adjustable output voltage covers virtually all DC-powered audiophile components from both Ferrum and third-party manufacturers, future-proofing the power supply investment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSweet Spot Tuning (SST):\u003c\/strong\u003e Output voltage can be adjusted on the fly during playback, allowing direct comparative listening at different operating voltages to identify the optimal performance point for connected devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Automation:\u003c\/strong\u003e Trigger input and output connectors allow integration with system power-up sequences, and Apple TV remote compatibility enables voltage adjustment from a standard remote control without approaching the unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Automatic Transformer Voltage Adjust (ATVA), electronic output voltage polarity switching, and overvoltage, current limit, and short-circuit protection guard connected components against accidental damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e110-120 V AC \/ 220-240 V AC, 50-60 Hz (EU\/US); 100 V AC, 50-60 Hz (JP)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMains Inlet\u003c\/td\u003e\n\u003ctd\u003eIEC C14 with fuse holder, power on\/off switch, two-stage EMI filter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC Output Voltage Range\u003c\/td\u003e\n\u003ctd\u003e5 - 30 V (shared across both outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Power (combined)\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Current (combined)\u003c\/td\u003e\n\u003ctd\u003e6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e4T Sensing Design\u003c\/td\u003e\n\u003ctd\u003eActive on main output via FPL cable only\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC Output Connector\u003c\/td\u003e\n\u003ctd\u003e5.5 x 2.5 mm or 5.5 x 2.1 mm DC plug\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFPL Connector\u003c\/td\u003e\n\u003ctd\u003eProprietary 4-pin Ferrum Power Link (main output)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePrimary Winding Fuse\u003c\/td\u003e\n\u003ctd\u003eIEC 5x20 mm, 250 V 3.15 A slow-blow (JP); 250 V 2 A slow-blow (EU\/US)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption (idle, 12 V DC out)\u003c\/td\u003e\n\u003ctd\u003e6 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption (80 W load)\u003c\/td\u003e\n\u003ctd\u003e133.9 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAutomation\u003c\/td\u003e\n\u003ctd\u003eTrigger input and output; Apple TV remote compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e217.5 x 206.5 x 50 mm \/ 8.6 x 8.1 x 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e3.05 kg \/ 6.72 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEISA Best Product 2021-2022: Ferrum HYPSOS (Expert Imaging and Sound Association)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Ferrum HYPSOS Dual Output?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum HYPSOS Dual Output is a hybrid linear-switching power supply system from Ferrum Audio in Warsaw, Poland, providing two simultaneous DC output channels sharing a single continuously adjustable voltage from 5 to 30 V, with 60 W and 6 A combined continuous output. It is built on the platform of the EISA Best Product 2021-2022 HYPSOS Single Output and adds a second output channel for powering two audio components simultaneously. It is available at Vinyl Sound in Buffalo, New York.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the HYPSOS Dual Output differ from the HYPSOS Single Output?\u003c\/h3\u003e\n\u003cp\u003eThe HYPSOS Dual Output provides two independent DC output terminals operating at the same voltage simultaneously, compared to the Single Output's single DC terminal. Both outputs share the same 5 to 30 V adjustable voltage, meaning both connected devices must accept the same operating voltage. Combined output capacity is 60 W and 6 A across both channels, compared to the Single Output's 80 W and 6 A. The 4T Sensing Design via FPL cable is active only on the Dual Output's main output terminal, not on the secondary output. The Dual Output is ideal for simultaneously powering the OOR and WANDLA from a single unit, reducing the number of power supplies required in a full Ferrum stack.\u003c\/p\u003e\n\n\u003ch3\u003eCan both outputs of the HYPSOS Dual Output use the Ferrum Power Link cable?\u003c\/h3\u003e\n\u003cp\u003eNo. The 4T Sensing Design is only active on the main output terminal of the HYPSOS Dual Output, which connects via the proprietary Ferrum Power Link FPL cable to one Ferrum component such as the OOR or WANDLA. The secondary output terminal provides regulated DC via a standard 5.5 mm barrel connector without FPL sensing. The secondary output is still a high-quality regulated supply that benefits from the HYPSOS's hybrid linear-switching topology, but voltage is regulated at the supply output rather than at the load's internal rail. Users seeking FPL sensing on both components will require two HYPSOS Single Output units.\u003c\/p\u003e\n\n\u003ch3\u003eWhat third-party audio components are compatible with the HYPSOS?\u003c\/h3\u003e\n\u003cp\u003eThe HYPSOS is designed as a universal audiophile power supply with a 5 to 30 V continuously adjustable range, covering a broad range of DC-powered audio components beyond the Ferrum family. Compatible categories include network streamers, DACs, headphone amplifiers, phono preamplifiers, and network switches from numerous manufacturers. Ferrum maintains a compatibility list on their website. When using the HYPSOS with third-party devices via the standard 5.5 mm barrel connector, the 4T Sensing Design is not active, but the hybrid linear-switching topology, Sweet Spot Tuning, and Advanced Automation features remain fully functional. The adjustable voltage range and on-the-fly SST tuning allow optimisation of operating voltage for each connected third-party device.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Sweet Spot Tuning and how is it used?\u003c\/h3\u003e\n\u003cp\u003eSweet Spot Tuning is the HYPSOS's ability to adjust its output voltage on the fly during playback in fine increments across the full 5 to 30 V range. For Ferrum components, the recommended operating range is typically 22 to 30 V. SST allows the user to step through voltage levels while music plays and identify the specific voltage at which the connected device sounds subjectively best or measures lowest noise. For the OOR and WANDLA, the typical operating voltage is 24 V but adjusting to 25 or 26 V may yield audible differences depending on the specific unit. Sweet Spot Tuning is also useful for third-party components where the manufacturer's nominal voltage may not represent the optimal operating point.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the HYPSOS Dual Output include cables in the box?\u003c\/h3\u003e\n\u003cp\u003eThe HYPSOS Dual Output ships with a high-quality DC power cable fitted to the most commonly used DC input connector. Custom cables for alternative connector sizes or lengths are available to order. The Ferrum Power Link FPL cable for 4T Sensing connection to OOR, WANDLA, or ERCO Gen 2 is a separate purchase. A Ferrum Power Splitter accessory is also available separately from Vinyl Sound Buffalo for use with HYPSOS Single Output units that require a second output using the legacy splitter approach.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Ferrum HYPSOS Dual Output in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Ferrum HYPSOS Dual Output is available at Vinyl Sound, an authorised Ferrum Audio dealer in Buffalo, New York, serving customers across Western New York and the USA. Vinyl Sound carries the full Ferrum Audio lineup and can advise on cable configuration options and power system setup for complete OOR, WANDLA, and ERCO Gen 2 stacks.\u003c\/p\u003e","brand":"Ferrum","offers":[{"title":"0.5m \/ 2.1mm","offer_id":53020688711987,"sku":null,"price":1595.0,"currency_code":"USD","in_stock":true},{"title":"0.5m \/ 2.5mm","offer_id":53020688744755,"sku":null,"price":1595.0,"currency_code":"USD","in_stock":true},{"title":"0.5m \/ FPL","offer_id":53020688777523,"sku":null,"price":1595.0,"currency_code":"USD","in_stock":true},{"title":"1m \/ 2.1mm","offer_id":53020688810291,"sku":null,"price":1630.0,"currency_code":"USD","in_stock":true},{"title":"1m \/ 2.5mm","offer_id":53020688843059,"sku":null,"price":1630.0,"currency_code":"USD","in_stock":true},{"title":"1m \/ FPL","offer_id":53020688875827,"sku":null,"price":1630.0,"currency_code":"USD","in_stock":true},{"title":"1.5m \/ 2.1mm","offer_id":53020688908595,"sku":null,"price":1665.0,"currency_code":"USD","in_stock":true},{"title":"1.5m \/ 2.5mm","offer_id":53020688941363,"sku":null,"price":1665.0,"currency_code":"USD","in_stock":true},{"title":"1.5m \/ FPL","offer_id":53020688974131,"sku":null,"price":1665.0,"currency_code":"USD","in_stock":true},{"title":"2m \/ 2.1mm","offer_id":53020689006899,"sku":null,"price":1700.0,"currency_code":"USD","in_stock":true},{"title":"2m \/ 2.5mm","offer_id":53020689039667,"sku":null,"price":1700.0,"currency_code":"USD","in_stock":true},{"title":"2m \/ FPL","offer_id":53020689072435,"sku":null,"price":1700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/1_6246ba89-3f51-4e03-9fdd-aafc9e078038.png?v=1770138337"},{"product_id":"nad-ci-pa4-60-power-amplifier-module","title":"NAD CI PA4-60 Power Amplifier Module","description":"\u003ch1\u003eNAD CI PA4-60 Power Amplifier Module\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe NAD CI PA4-60 is a compact, high-performance four-channel power amplifier designed specifically for custom installation and distributed audio systems. Delivering 60 watts per channel into 8 ohms using NAD’s proven HybridDigital™ amplification, it provides clean, reliable power for multi-room music and zone-based installations. Its bridgeable channel architecture allows the CI PA4-60 to be configured as a higher-power two-channel amplifier when required, giving installers greater flexibility across different system designs. Housed in a 1U rack-mount chassis with efficient thermal management, global power support, and installer-friendly control options, the CI PA4-60 is built to integrate seamlessly into professional CI racks while delivering consistent, high-quality sound throughout the home.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"key-features__heading\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cdiv class=\"key-features__text-columns\" role=\"region\" aria-label=\"Key features text columns\" tabindex=\"0\"\u003e\n\u003cdiv class=\"text-column left-column aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"100\"\u003e\n\u003cdiv class=\"column-content\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cul\u003e\n\u003cli\u003eFour-channel power amplification delivering 60 watts per channel into 8 ohms\u003c\/li\u003e\n\u003cli\u003eHybridDigital™ amplification for efficient, low-distortion performance\u003c\/li\u003e\n\u003cli\u003eBridgeable channel pairs for high-power two-channel operation\u003c\/li\u003e\n\u003cli\u003eStable performance for distributed and multi-zone audio systems\u003c\/li\u003e\n\u003cli\u003eCompact 1U rack-mount chassis for efficient rack integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-column right-column aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"200\"\u003e\n\u003cdiv class=\"column-content\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cul\u003e\n\u003cli\u003eEfficient thermal design for reliable long-term operation\u003c\/li\u003e\n\u003cli\u003eGlobal power supply for international installations\u003c\/li\u003e\n\u003cli\u003eLine-level inputs for flexible system compatibility\u003c\/li\u003e\n\u003cli\u003eAuto-sense and trigger control for seamless system automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"story-section aos-init aos-animate\" id=\"story-section-1\" role=\"region\" aria-labelledby=\"story-section-1-header\" aria-describedby=\"story-section-1-description\" data-aos=\"fade\" data-aos-delay=\"100\" tabindex=\"0\"\u003e\n\u003cdiv class=\"story-section__content story-section__content--no-image\" role=\"article\" aria-label=\"Content for section 1\"\u003e\n\u003ch3 class=\"story-section__header aos-init aos-animate\" id=\"story-section-1-header\" data-aos=\"fade\" data-aos-delay=\"200\" aria-level=\"3\" tabindex=\"0\"\u003e\u003cspan class=\"story-section__header-text\"\u003eFour-Channel Power for Distributed Audio\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"story-section__paragraph aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"250\" aria-labelledby=\"story-section-1-header\" tabindex=\"0\"\u003eThe CI PA4-60 delivers 60 watts per channel into 8 ohms across four independent channels, making it ideal for powering multiple speakers or zones in distributed audio systems. This configuration allows installers to drive in-ceiling, in-wall, or surface-mount speakers with consistent output and control. Designed for continuous operation, the amplifier maintains stable performance across long listening sessions, ensuring reliable sound in every room. Its multi-channel architecture reduces the need for multiple amplifiers, simplifying rack layouts while maintaining the sound quality expected from NAD Custom Install solutions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"story-section aos-init aos-animate\" id=\"story-section-2\" role=\"region\" aria-labelledby=\"story-section-2-header\" aria-describedby=\"story-section-2-description\" data-aos=\"fade\" data-aos-delay=\"200\" tabindex=\"0\"\u003e\n\u003cdiv class=\"story-section__content story-section__content--no-image\" role=\"article\" aria-label=\"Content for section 2\"\u003e\n\u003ch3 class=\"story-section__header aos-init aos-animate\" id=\"story-section-2-header\" data-aos=\"fade\" data-aos-delay=\"300\" aria-level=\"3\" tabindex=\"0\"\u003e\u003cspan class=\"story-section__header-text\"\u003eHybridDigital Amplification\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"story-section__paragraph aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"350\" aria-labelledby=\"story-section-2-header\" tabindex=\"0\"\u003eBuilt around NAD’s HybridDigital amplification technology, the CI PA4-60 combines high efficiency with low noise and distortion. This design minimizes heat generation while delivering clear, dynamic sound across all channels. By maintaining tight control over connected speakers, the amplifier preserves detail and balance at both low and higher listening levels. The result is clean, dependable audio performance that meets the demands of modern custom installation environments without compromising sound quality or long-term reliability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"story-section aos-init aos-animate\" id=\"story-section-3\" role=\"region\" aria-labelledby=\"story-section-3-header\" aria-describedby=\"story-section-3-description\" data-aos=\"fade\" data-aos-delay=\"300\" tabindex=\"0\"\u003e\n\u003cdiv class=\"story-section__image aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"350\"\u003e\n\u003cdiv class=\"image-container image-container--full-right\"\u003e\n\u003cfigure role=\"group\" aria-labelledby=\"story-section-3-figcaption\"\u003e\u003cimg src=\"https:\/\/nadelectronics.com\/cdn\/shop\/files\/NAD-CI-PA-4-60-Rear-horizontal_2000x.jpg?v=1770218444\" alt=\"Flexible Configuration\" loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"auto\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"story-section__content\" role=\"article\" aria-label=\"Content for section 3\"\u003e\n\u003ch3 class=\"story-section__header aos-init aos-animate\" id=\"story-section-3-header\" data-aos=\"fade\" data-aos-delay=\"400\" aria-level=\"3\" tabindex=\"0\"\u003e\u003cspan class=\"story-section__header-text\"\u003eFlexible Configuration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"story-section__paragraph aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"450\" aria-labelledby=\"story-section-3-header\" tabindex=\"0\"\u003eTo accommodate a wide range of system requirements, the CI PA4-60 features bridgeable channel pairs that allow it to operate as a higher-power two-channel amplifier when needed. This flexibility enables installers to adapt a single amplifier model for different applications, from background music zones to more demanding listening areas. By supporting multiple configuration options, the CI PA4-60 helps streamline inventory while giving system designers greater freedom to tailor solutions to each project.\u003c\/div\u003e\n\u003cdiv class=\"story-section__paragraph aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"450\" aria-labelledby=\"story-section-3-header\" tabindex=\"0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"story-section__paragraph aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"450\" aria-labelledby=\"story-section-3-header\" tabindex=\"0\"\u003eSpecifications:\u003c\/h2\u003e\n\u003ctable class=\"specs-table\" id=\"specs-table-8952510710010-template--21096261255418__product_tabs_gNd4BL\" aria-label=\"Product specifications\" aria-describedby=\"specs-table-description\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spec-header-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"100\" role=\"row\"\u003e\n\u003ctd colspan=\"2\" class=\"spec-header\" scope=\"colgroup\" role=\"cell\"\u003e\n\u003ch2 class=\"spec-main-header\" id=\"spec-header-1\"\u003eAUDIO\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"200\" role=\"row\" data-spec-index=\"1\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-2-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Signal-to-Noise Ratio\" aria-describedby=\"spec-2-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eSignal-to-Noise Ratio\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-2-value\" headers=\"spec-value-header spec-2-name\" role=\"cell\" aria-label=\"Value: -102dBA\" aria-labelledby=\"spec-2-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e-102dBA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"300\" role=\"row\" data-spec-index=\"2\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-3-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Distortion\" aria-describedby=\"spec-3-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eDistortion\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-3-value\" headers=\"spec-value-header spec-3-name\" role=\"cell\" aria-label=\"Value: THD+N, 0.005%\" aria-labelledby=\"spec-3-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eTHD+N, 0.005%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"400\" role=\"row\" data-spec-index=\"3\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-4-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Amplification\" aria-describedby=\"spec-4-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eAmplification\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-4-value\" headers=\"spec-value-header spec-4-name\" role=\"cell\" aria-label=\"Value: DirectDigital™\" aria-labelledby=\"spec-4-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eDirectDigital™\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"500\" role=\"row\" data-spec-index=\"4\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-5-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Rated Power Output\" aria-describedby=\"spec-5-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eRated Power Output\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-5-value\" headers=\"spec-value-header spec-5-name\" role=\"cell\" aria-label=\"Value: Dynamic Power Management - 120W x 2 or 60W x 4 (8 Ohms)\" aria-labelledby=\"spec-5-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eDynamic Power Management - 120W x 2 or 60W x 4 (8 Ohms)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"600\" role=\"row\" data-spec-index=\"5\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-6-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"IHF Dynamic Power\" aria-describedby=\"spec-6-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eIHF Dynamic Power\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-6-value\" headers=\"spec-value-header spec-6-name\" role=\"cell\" aria-label=\"Value: 300W (4ohm)\/200w (8ohm)\" aria-labelledby=\"spec-6-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e300W (4ohm)\/200w (8ohm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-header-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"700\" role=\"row\"\u003e\n\u003ctd colspan=\"2\" class=\"spec-header\" scope=\"colgroup\" role=\"cell\"\u003e\n\u003ch2 class=\"spec-main-header\" id=\"spec-header-7\"\u003eCONNECTIONS\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"800\" role=\"row\" data-spec-index=\"6\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-8-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Power Supply\" aria-describedby=\"spec-8-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003ePower Supply\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-8-value\" headers=\"spec-value-header spec-8-name\" role=\"cell\" aria-label=\"Value: Universal 2-pin AC cord input (100-240AC)\" aria-labelledby=\"spec-8-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eUniversal 2-pin AC cord input (100-240AC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"900\" role=\"row\" data-spec-index=\"7\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-9-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Inputs\" aria-describedby=\"spec-9-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eInputs\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-9-value\" headers=\"spec-value-header spec-9-name\" role=\"cell\" aria-label=\"Value: 2 x Stereo RCA\" aria-labelledby=\"spec-9-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e2 x Stereo RCA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1000\" role=\"row\" data-spec-index=\"8\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-10-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Outputs\" aria-describedby=\"spec-10-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eOutputs\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-10-value\" headers=\"spec-value-header spec-10-name\" role=\"cell\" aria-label=\"Value: 1 x Stereo RCA Pre-Out, 2 x Speaker outputs\" aria-labelledby=\"spec-10-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e1 x Stereo RCA Pre-Out, 2 x Speaker outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1100\" role=\"row\" data-spec-index=\"9\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-11-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Speaker Terminals\" aria-describedby=\"spec-11-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eSpeaker Terminals\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-11-value\" headers=\"spec-value-header spec-11-name\" role=\"cell\" aria-label=\"Value: 2x 4-PIN Snap On PHX 5.08mm Connector (Supports up to 12 AWG)\" aria-labelledby=\"spec-11-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e2x 4-PIN Snap On PHX 5.08mm Connector (Supports up to 12 AWG)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1200\" role=\"row\" data-spec-index=\"10\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-12-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"12v Trigger Input\" aria-describedby=\"spec-12-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003e12v Trigger Input\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-12-value\" headers=\"spec-value-header spec-12-name\" role=\"cell\" aria-label=\"Value: x1 (Unit Power On)\" aria-labelledby=\"spec-12-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003ex1 (Unit Power On)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1300\" role=\"row\" data-spec-index=\"11\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-13-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"12v Trigger Output\" aria-describedby=\"spec-13-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003e12v Trigger Output\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-13-value\" headers=\"spec-value-header spec-13-name\" role=\"cell\" aria-label=\"Value: x1\" aria-labelledby=\"spec-13-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003ex1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-header-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1400\" role=\"row\"\u003e\n\u003ctd colspan=\"2\" class=\"spec-header\" scope=\"colgroup\" role=\"cell\"\u003e\n\u003ch2 class=\"spec-main-header\" id=\"spec-header-14\"\u003eUSER INTERFACE \u0026amp; CONTROL\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1500\" role=\"row\" data-spec-index=\"12\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-15-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Input Gain Control\" aria-describedby=\"spec-15-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eInput Gain Control\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-15-value\" headers=\"spec-value-header spec-15-name\" role=\"cell\" aria-label=\"Value: x2 Input Gain Potentiometers (-6 to +6 dB range)\" aria-labelledby=\"spec-15-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003ex2 Input Gain Potentiometers (-6 to +6 dB range)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1600\" role=\"row\" data-spec-index=\"13\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-16-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Power Mode Control\" aria-describedby=\"spec-16-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003ePower Mode Control\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-16-value\" headers=\"spec-value-header spec-16-name\" role=\"cell\" aria-label=\"Value: 3-way switch (Power Button, 12v Trigger, Signal Sense options)\" aria-labelledby=\"spec-16-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e3-way switch (Power Button, 12v Trigger, Signal Sense options)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1700\" role=\"row\" data-spec-index=\"14\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-17-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Input Control\" aria-describedby=\"spec-17-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eInput Control\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-17-value\" headers=\"spec-value-header spec-17-name\" role=\"cell\" aria-label=\"Value: Input 1 Local\/Global, x2 Input Stereo\/Mono selection\" aria-labelledby=\"spec-17-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eInput 1 Local\/Global, x2 Input Stereo\/Mono selection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1800\" role=\"row\" data-spec-index=\"15\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-18-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Status Indicator\" aria-describedby=\"spec-18-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eStatus Indicator\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-18-value\" headers=\"spec-value-header spec-18-name\" role=\"cell\" aria-label=\"Value: Power Status LED\" aria-labelledby=\"spec-18-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003ePower Status LED\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"1900\" role=\"row\" data-spec-index=\"16\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-19-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Source Status Indicator\" aria-describedby=\"spec-19-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eSource Status Indicator\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-19-value\" headers=\"spec-value-header spec-19-name\" role=\"cell\" aria-label=\"Value: x2, Connected Input Active\" aria-labelledby=\"spec-19-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003ex2, Connected Input Active\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2000\" role=\"row\" data-spec-index=\"17\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-20-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Output Status Indicator\" aria-describedby=\"spec-20-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eOutput Status Indicator\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-20-value\" headers=\"spec-value-header spec-20-name\" role=\"cell\" aria-label=\"Value: x2, Output pair 1, Output Pair 2 (Output active, Temperature\/Protection warning)\" aria-labelledby=\"spec-20-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003ex2, Output pair 1, Output Pair 2 (Output active, Temperature\/Protection warning)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-header-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2100\" role=\"row\"\u003e\n\u003ctd colspan=\"2\" class=\"spec-header\" scope=\"colgroup\" role=\"cell\"\u003e\n\u003ch2 class=\"spec-main-header\" id=\"spec-header-21\"\u003eGENERAL\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2200\" role=\"row\" data-spec-index=\"18\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-22-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Finish\" aria-describedby=\"spec-22-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eFinish\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-22-value\" headers=\"spec-value-header spec-22-name\" role=\"cell\" aria-label=\"Value: Black\" aria-labelledby=\"spec-22-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2300\" role=\"row\" data-spec-index=\"19\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-23-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Included Accessories\" aria-describedby=\"spec-23-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eIncluded Accessories\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-23-value\" headers=\"spec-value-header spec-23-name\" role=\"cell\" aria-label=\"Value: 120V AC Power Cord\" aria-labelledby=\"spec-23-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e120V AC Power Cord\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2400\" role=\"row\" data-spec-index=\"20\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-24-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Max Power Consumption\" aria-describedby=\"spec-24-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eMax Power Consumption\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-24-value\" headers=\"spec-value-header spec-24-name\" role=\"cell\" aria-label=\"Value: TBD\" aria-labelledby=\"spec-24-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eTBD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2500\" role=\"row\" data-spec-index=\"21\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-25-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Storage Environment\" aria-describedby=\"spec-25-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eStorage Environment\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-25-value\" headers=\"spec-value-header spec-25-name\" role=\"cell\" aria-label=\"Value: -10°C to 50°C, 20% to 80% relative humidity\" aria-labelledby=\"spec-25-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e-10°C to 50°C, 20% to 80% relative humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2600\" role=\"row\" data-spec-index=\"22\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-26-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Operating Environment\" aria-describedby=\"spec-26-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eOperating Environment\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-26-value\" headers=\"spec-value-header spec-26-name\" role=\"cell\" aria-label=\"Value: 0°C to 40°C\" aria-labelledby=\"spec-26-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e0°C to 40°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2700\" role=\"row\" data-spec-index=\"23\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-27-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Dimensions (Product)\" aria-describedby=\"spec-27-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eDimensions (Product)\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-27-value\" headers=\"spec-value-header spec-27-name\" role=\"cell\" aria-label=\"Value: (WxHxD metric) 146.5 x 44 x 384 mm\" aria-labelledby=\"spec-27-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e(WxHxD metric) 146.5 x 44 x 384 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2800\" role=\"row\" data-spec-index=\"24\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-28-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Weight (excluding rack ears \u0026amp; connectors)\" aria-describedby=\"spec-28-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eWeight (excluding rack ears \u0026amp; connectors)\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-28-value\" headers=\"spec-value-header spec-28-name\" role=\"cell\" aria-label=\"Value: 2.35 kg\/5.18 lbs\" aria-labelledby=\"spec-28-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e2.35 kg\/5.18 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"2900\" role=\"row\" data-spec-index=\"25\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-29-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Dimensions (Shipping, Single Unit)\" aria-describedby=\"spec-29-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eDimensions (Shipping, Single Unit)\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-29-value\" headers=\"spec-value-header spec-29-name\" role=\"cell\" aria-label=\"Value: (LxWxH metric) 520 x 228 x 140 mm\" aria-labelledby=\"spec-29-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e(LxWxH metric) 520 x 228 x 140 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"3000\" role=\"row\" data-spec-index=\"26\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-30-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Weight\" aria-describedby=\"spec-30-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eWeight\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-30-value\" headers=\"spec-value-header spec-30-name\" role=\"cell\" aria-label=\"Value: 3.35 kg\/7.4 lbs\" aria-labelledby=\"spec-30-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e3.35 kg\/7.4 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"3100\" role=\"row\" data-spec-index=\"27\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-31-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Dimensions (Shipping, Masterpack)\" aria-describedby=\"spec-31-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eDimensions (Shipping, Masterpack)\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-31-value\" headers=\"spec-value-header spec-31-name\" role=\"cell\" aria-label=\"Value: Units per carton: 6\" aria-labelledby=\"spec-31-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eUnits per carton: 6\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"3200\" role=\"row\" data-spec-index=\"28\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-32-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Weight\" aria-describedby=\"spec-32-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eWeight\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-32-value\" headers=\"spec-value-header spec-32-name\" role=\"cell\" aria-label=\"Value: 20.3kg\" aria-labelledby=\"spec-32-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e20.3kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"3300\" role=\"row\" data-spec-index=\"29\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-33-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"GS1\/UPC\/EAN Codes\" aria-describedby=\"spec-33-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eGS1\/UPC\/EAN Codes\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-33-value\" headers=\"spec-value-header spec-33-name\" role=\"cell\" aria-label=\"Value: Black\" aria-labelledby=\"spec-33-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"3400\" role=\"row\" data-spec-index=\"30\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-34-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"SKU\/Version\" aria-describedby=\"spec-34-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eSKU\/Version\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-34-value\" headers=\"spec-value-header spec-34-name\" role=\"cell\" aria-label=\"Value: PA4-60\" aria-labelledby=\"spec-34-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003ePA4-60\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-item-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"3500\" role=\"row\" data-spec-index=\"31\"\u003e\n\u003cth scope=\"row\" class=\"spec-name\" id=\"spec-35-name\" role=\"rowheader\" headers=\"spec-name-header\" aria-label=\"Generation\" aria-describedby=\"spec-35-value\" tabindex=\"0\"\u003e\u003cspan class=\"spec-name-content\"\u003eGeneration\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"spec-value\" id=\"spec-35-value\" headers=\"spec-value-header spec-35-name\" role=\"cell\" aria-label=\"Value: 1\" aria-labelledby=\"spec-35-name\" tabindex=\"0\"\u003e\u003cspan class=\"spec-value-content\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-header-row aos-init aos-animate\" data-aos=\"fade\" data-aos-delay=\"3600\" role=\"row\"\u003e\n\u003ctd colspan=\"2\" class=\"spec-header\" scope=\"colgroup\" role=\"cell\"\u003e\n\u003ch2 class=\"spec-main-header\" id=\"spec-header-36\"\u003eNOTE\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-disclaimer-row\" role=\"row\"\u003e\n\u003ctd colspan=\"2\" class=\"spec-disclaimer aos-init aos-animate\" scope=\"colgroup\" role=\"cell\" data-aos=\"fade\" data-aos-delay=\"3700\"\u003e*Specifications subject to change without notice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":53072097378611,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NADCIPA4-60PowerAmplifierModule_1.png?v=1771604932"},{"product_id":"nuprime-arc-mini","title":"NuPrime Arc Mini High-Performance HDMI ARC Audio Converter","description":"\u003ch1\u003eNuPrime Arc Mini High-Performance HDMI ARC Audio Converter\u003c\/h1\u003e\n\u003cp\u003eThe NuPrime Arc Mini is a high-end HDMI ARC audio converter that delivers superior sound quality. It converts ARC signals to I²S with a master clock for ultra-low jitter and precise timing. Compact and elegant, it outputs high-resolution audio via optical, coaxial, or NuPrime Digital Port for seamless integration with NuPrime DAC or other high-end audio components.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhile typical ARC converters merely extract digital audio signals, the Arc Mini takes precision to a higher level by internally converting ARC to I²S with a master clock, ensuring low jitter and superior timing accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"wp-image-21405 aligncenter\" src=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/ARC-Mini-PCB-I2S-573x400.jpg\" alt=\"\" width=\"529\" height=\"369\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/ARC-Mini-PCB-I2S-573x400.jpg 573w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/ARC-Mini-PCB-I2S-716x500.jpg 716w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/ARC-Mini-PCB-I2S-250x174.jpg 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/ARC-Mini-PCB-I2S-768x536.jpg 768w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/ARC-Mini-PCB-I2S-510x356.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/ARC-Mini-PCB-I2S.jpg 973w\" sizes=\"auto, (max-width: 529px) 100vw, 529px\"\u003e\u003c\/p\u003e\n\u003cp\u003eCompact and elegant, the Arc Mini delivers a pure, high-resolution digital output through both optical, coaxial and\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/nuprimeaudio.com\/ufaqs\/what-is-the-nuprime-digital-port\/\"\u003eNuPrime Digital Port\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(S\/PDIF) interfaces. Whether paired with a NuPrime DAC or other high-end audio components, it provides a clean and stable digital signal path optimized for high-fidelity performance.\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput: HDMI ARC (Audio Return Channel)\u003c\/li\u003e\n\u003cli\u003eOutput: 1 × Coaxial (S\/PDIF), 1 × Optical (Toslink), 1 x\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/nuprimeaudio.com\/ufaqs\/what-is-the-nuprime-digital-port\/\"\u003eNuPrime Digital Port\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupported Audio Formats: PCM stereo up to 24-bit\/192 kHz\u003c\/li\u003e\n\u003cli\u003ePower Supply 5V DC (USB-C powered).\u003c\/li\u003e\n\u003cli\u003eDimension: (W x H x D): 87 mm x 22 mm x 59 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.08kg\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":53081031704883,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NuPrimeArcMini_1.png?v=1771950095"},{"product_id":"gold-note-power-amplifier-pa-1175-mkii","title":"Gold Note Power Amplifier PA-1175 MkII","description":"\u003ch2\u003eReference Class AB power amplifier\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PA-1175 MkII\u003c\/strong\u003e delivers 200W per channel @ 8Ω stereo (520W mono BTL) with proprietary Optical BIAS technology for ultra-low distortion and loudspeaker protection. Selectable damping factor (25\/250) perfectly matches any speaker type.\u003c\/p\u003e\n\n\u003ch3\u003eProprietary Optical BIAS system\u003c\/h3\u003e\n\u003cp\u003eOptical signal analysis completely separated from audio path ensures constant current generation with \u0026lt;0.01% THD @20Hz-20kHz, 110dB SNR, 20V\/µs slew rate. 1Hz-100kHz ±1dB frequency response preserves complete musical spectrum.\u003c\/p\u003e\n\n\u003ch3\u003eBTL mono capability\u003c\/h3\u003e\n\u003cp\u003eBridge-Tied-Load technology transforms stereo amp into 520W@8Ω monoblock per channel. Four matched transistor pairs per channel with 640VA custom toroidal transformer (spiral core vibration cancellation). Secondary transformer isolates auxiliary circuits.\u003c\/p\u003e\n\n\u003ch3\u003eSelectable damping factor\u003c\/h3\u003e\n\u003cp\u003eFront panel 250DF setting maximizes control for large low-sensitivity speakers. 25DF setting emulates tube amplifier character for high-efficiency monitors. Massive steel chassis + thick aluminum panels eliminate RFI\/EMI interference.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect 1000 Series power plant\u003c\/h3\u003e\n\u003cp\u003e430×135×370mm chassis (20.5kg net). Power consumption 1200W max, 1.2W idle. RCA unbalanced input (1000mV sensitivity, 47kΩ impedance). Binding post speaker terminals. Available in Black\/Silver\/Gold finishes.\u003c\/p\u003e\n\n\u003ch3\u003eUltimate match for Gold Note systems\u003c\/h3\u003e\n\u003cp\u003eIdeal companion for \u003ca href=\"https:\/\/vinylsound.com\/collections\/preamplifiers\"\u003eP-1000 MKII preamps\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/phono-stages\"\u003ePH-1000 phono stages\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/turntables\"\u003eBellagio turntables\u003c\/a\u003e. Available exclusively at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e200W@8Ω stereo (520W@8Ω mono BTL)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e1Hz-100kHz ±1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01% @20Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e110dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003eSelectable 250\/25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSlew Rate\u003c\/td\u003e\n\u003ctd\u003e20V\/µs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e1000mV RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e640VA custom toroidal + secondary transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1200W max \/ 1.2W idle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e430 × 135 × 370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20.5kg net\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eComplete any high-end loudspeaker system\u003c\/h3\u003e\n\u003cp\u003ePerfect foundation for demanding speakers in stereo or bi-amped configurations. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for damping factor optimization and complete system integration.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Gold","offer_id":53130155983155,"sku":null,"price":9995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53130156015923,"sku":null,"price":9995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53130156048691,"sku":null,"price":9995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-pa1175-mkii-power-amplifier_1.png?v=1773382808"},{"product_id":"gold-note-power-amplifier-pa-10-evo","title":"Gold Note Power Amplifier PA-10 EVO","description":"\u003ch2\u003eCompact high-power mono\/stereo amplifier\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PA-10 EVO\u003c\/strong\u003e delivers fully balanced 140W per channel @ 8Ω\/4Ω stereo (280W mono) in 200×80×260mm chassis. Selectable damping factor perfectly matches floorstanders to mini-monitors with precise loudspeaker control.\u003c\/p\u003e\n\n\u003ch3\u003eFlexible stereo\/mono operation\u003c\/h3\u003e\n\u003cp\u003e140W × 2 @ 8Ω\/4Ω stereo mode, 280W × 1 @ 8Ω\/4Ω mono configuration. 5Hz-50kHz (-3dB) frequency response, 0.01% THD @1kHz\/1W. High efficiency design maintains Class AB musicality in compact form factor.\u003c\/p\u003e\n\n\u003ch3\u003eSelectable damping factor\u003c\/h3\u003e\n\u003cp\u003e250DF (High) maximizes control for large\/demanding speakers. 25DF (Low) emulates tube amplifier character for high-sensitivity monitors. GN Link master-slave ON\/OFF synchronization with 10 Series sources.\u003c\/p\u003e\n\n\u003ch3\u003eComplete balanced connectivity\u003c\/h3\u003e\n\u003cp\u003eBalanced XLR stereo (7.2kΩ, 2.5Vrms sensitivity) + unbalanced RCA stereo (3.6kΩ) inputs. High-current binding post speaker terminals. Trigger compatible with IS-10, DS-10 EVO, PH-10 electronics.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect 10 Series power solution\u003c\/h3\u003e\n\u003cp\u003e3kg net solid aluminum chassis. \u0026lt;1W standby, \u0026lt;6W idle power consumption. Universal 100-240V supply. Matches \u003ca href=\"https:\/\/vinylsound.com\/collections\/amplifiers\"\u003eIS-10 integrated amps\u003c\/a\u003e and \u003ca href=\"https:\/\/vinylsound.com\/collections\/preamplifiers\"\u003ePH-10 preamps\u003c\/a\u003e perfectly.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal compact system foundation\u003c\/h3\u003e\n\u003cp\u003ePerfect companion for \u003ca href=\"https:\/\/vinylsound.com\/collections\/turntables\"\u003eT-5 turntables\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/phono-stages\"\u003ePH-5.2 phono stages\u003c\/a\u003e, and our complete 10 Series ecosystem. Available exclusively at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Output (THD 1%)\u003c\/td\u003e\n\u003ctd\u003e2×140W @8Ω\/4Ω stereo, 1×280W @8Ω\/4Ω mono\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e5Hz-50kHz (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.01% (1kHz @1W)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003eSelectable High=250 \/ Low=25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1× RCA stereo (3.6kΩ), 1× XLR stereo (7.2kΩ)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e2.5Vrms RCA\/XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eSpeaker binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1W standby, \u0026lt;6W no signal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100-240V, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFuse\u003c\/td\u003e\n\u003ctd\u003e5A T\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e200 × 80 × 260mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3kg net \/ 4kg boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eComplete 10 Series amplification\u003c\/h3\u003e\n\u003cp\u003eBi-amp capable with second PA-10 EVO. Perfect foundation for A3\/A6 EVO II speakers. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for damping factor optimization and system matching.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Gold","offer_id":53130157588787,"sku":null,"price":2395.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53130157621555,"sku":null,"price":2395.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53130157654323,"sku":null,"price":2395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-pa10-evo-power-amplifier_1.png?v=1773383061"},{"product_id":"gold-note-power-amplifier-pa-10","title":"Gold Note Power Amplifier PA-10","description":"\u003ch2\u003eOriginal 10 Series compact power amplifier\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PA-10\u003c\/strong\u003e delivers high-power performance in 200×80×260mm chassis. 75W per channel @ 8Ω (150W @ 4Ω, 300W @ 2Ω) stereo with BTL mono capability (300W @ 8Ω, 600W @ 4Ω). Adjustable damping factor optimizes any loudspeaker.\u003c\/p\u003e\n\n\u003ch3\u003eClass A\/D hybrid technology\u003c\/h3\u003e\n\u003cp\u003eGallium Nitride MOSFET output stage doubles power with impedance halving. 10Hz-30kHz ±1dB frequency response, 0.05% THD. Proprietary design emulates Class A musicality with high efficiency and current delivery.\u003c\/p\u003e\n\n\u003ch3\u003eSelectable damping versatility\u003c\/h3\u003e\n\u003cp\u003eHigh DF (250) maximizes control for large\/demanding speakers. Low DF (25) provides tube-like character for high-sensitivity monitors. Front-panel switching enables instant loudspeaker optimization.\u003c\/p\u003e\n\n\u003ch3\u003eComplete input\/output matrix\u003c\/h3\u003e\n\u003cp\u003eRCA unbalanced + XLR balanced stereo inputs. Gold-plated binding post speaker terminals. XLR stereo output enables multi-room daisy-chaining. GN Link master-slave synchronization with 10 Series components.\u003c\/p\u003e\n\n\u003ch3\u003e10 Series design excellence\u003c\/h3\u003e\n\u003cp\u003e4kg net solid aluminum chassis. Switch-mode power supply with \u0026lt;1W standby, 1400W maximum. Universal 100-240V operation. Auto On\/Standby signal sensing. Optional dual-source input capability.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect 10 Series system match\u003c\/h3\u003e\n\u003cp\u003eIdeal companion for \u003ca href=\"https:\/\/vinylsound.com\/collections\/amplifiers\"\u003eIS-10 integrated amps\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/preamplifiers\"\u003ePH-10 preamps\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/phono-stages\"\u003ePH-5.2 phono stages\u003c\/a\u003e, and our complete analog ecosystem. Available exclusively at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Output (Stereo)\u003c\/td\u003e\n\u003ctd\u003e75W@8Ω, 150W@4Ω, 300W@2Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Output (Mono BTL)\u003c\/td\u003e\n\u003ctd\u003e300W@8Ω, 600W@4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10Hz-30kHz ±1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003eSelectable High\/Low (250\/25)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eRCA stereo, XLR stereo balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eSpeaker binding posts, XLR multi-room\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1W standby, 1400W max\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100-240V switch-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e200 × 80 × 260mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4kg net\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eComplete 10 Series amplification solution\u003c\/h3\u003e\n\u003cp\u003eBi-amp capable with second PA-10 unit. Auto signal sensing. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for damping factor optimization and full 10 Series system integration.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Gold","offer_id":53130161357107,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53130161389875,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53130161422643,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-pa10-power-amplifier-stereo_1.png?v=1773383470"},{"product_id":"primare-spa25-prisma-home-cinema-amplifier","title":"Primare SPA25 Prisma Home Cinema Amplifier","description":"\u003ch2\u003ePrimare SPA25 Prisma – Home Cinema Integrated Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePrimare SPA25 Prisma\u003c\/strong\u003e is Primare's most ambitious home cinema component — a multi-channel integrated amplifier and processor engineered for both the \u003cstrong\u003ecinephile and the audiophile\u003c\/strong\u003e. With \u003cstrong\u003e9 channels of amplification\u003c\/strong\u003e, a maximum total output of \u003cstrong\u003e810 watts\u003c\/strong\u003e, full \u003cstrong\u003eDolby Atmos and DTS:X 11-channel processing\u003c\/strong\u003e, \u003cstrong\u003eDirac Live Room Correction\u003c\/strong\u003e, \u003cstrong\u003eeARC HDMI\u003c\/strong\u003e, and the complete \u003cstrong\u003ePrisma network streaming platform\u003c\/strong\u003e, the SPA25 Prisma delivers the best home cinema experience Primare has ever produced. \u003cstrong\u003eAVAILABLE NOW!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFor the Cinephile\u003c\/h3\u003e\n\u003cp\u003eThe SPA25 Prisma delivers a true immersive cinema experience with \u003cstrong\u003e11-channel Dolby Atmos and DTS:X processing\u003c\/strong\u003e, \u003cstrong\u003e4K dynamic HDR switching\u003c\/strong\u003e, and \u003cstrong\u003eeARC\u003c\/strong\u003e for advanced high-resolution audio and video HDMI connectivity. With the addition of a stereo power amplifier, configurations up to \u003cstrong\u003e7.1.4\u003c\/strong\u003e are achievable. Seventeen customisable input presets and five customisable speaker setup presets allow for virtually any combination of digital, analog, video, and audio inputs across any room layout.\u003c\/p\u003e\n\u003ch3\u003eFor the Audiophile\u003c\/h3\u003e\n\u003cp\u003eThe SPA25 Prisma features \u003cstrong\u003edual ESS ES9026PRO 8-channel DAC chips\u003c\/strong\u003e — configured uniquely so that four conversion channels are dedicated exclusively to the front left and right outputs, delivering significantly improved stereo performance. The adaptive power supply provides \u003cstrong\u003e145W into 8Ω \/ 250W into 4Ω per channel in stereo mode\u003c\/strong\u003e, and up to \u003cstrong\u003e290W into 8Ω \/ 450W into 4Ω when bi-amping\u003c\/strong\u003e the main channels — making the SPA25 Prisma the most powerful stereo integrated amplifier Primare has ever produced.\u003c\/p\u003e\n\u003ch3\u003eDirac Live® Room Correction\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDirac Live\u003c\/strong\u003e is built in. Using state-of-the-art patented algorithms, Dirac Live analyses the physical interaction between your system and your room — correcting not only frequency response but also phase and arrival time — delivering a larger sweet spot, precise imaging, improved voice intelligibility, and deeper, tighter bass in both two-channel and multi-channel configurations. Fully tunable to your preference.\u003c\/p\u003e\n\u003ch3\u003ePrisma – Network Streaming \u0026amp; Multiroom\u003c\/h3\u003e\n\u003cp\u003eThe integrated \u003cstrong\u003ePrisma network player\u003c\/strong\u003e provides access to hundreds of streaming services including \u003cstrong\u003eTidal HiFi, Qobuz, and Spotify Connect (HiFi Ready)\u003c\/strong\u003e, as well as multi-room\/multi-zone control across your entire home. Prisma Radio is embedded for simplified radio access, and network-connected hard drives are fully supported.\u003c\/p\u003e\n\u003ch4\u003eStreaming Protocols Supported:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAirPlay 2\u003c\/li\u003e\n\u003cli\u003eBluetooth®\u003c\/li\u003e\n\u003cli\u003eChromecast built-in\u003c\/li\u003e\n\u003cli\u003eSpotify Connect (HiFi Ready)\u003c\/li\u003e\n\u003cli\u003eRoon Ready \u003cem\u003e(via future firmware update)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eTidal HiFi \u0026amp; Qobuz \u003cem\u003e(via future update)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePRISMA Universal Remote Control\u003c\/h3\u003e\n\u003cp\u003eThe SPA25 Prisma is the first Primare model to include the new \u003cstrong\u003ePRISMA system remote\u003c\/strong\u003e — a backlit universal IR remote providing control of every past and present Primare model, basic TV control, and OTA update support.\u003c\/p\u003e\n\u003ch3\u003eSystem Configurations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.1.4\u003c\/strong\u003e and \u003cstrong\u003e7.1.2\u003c\/strong\u003e immersive audio configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.1.2\u003c\/strong\u003e with bi-amped Front L\/R channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.1.4\u003c\/strong\u003e with addition of a stereo power amplifier for front speakers\u003c\/li\u003e\n\u003cli\u003eFront L, Front R, and Centre RCA outputs for adding external power amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left;\"\u003eCategory\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eAmplifier Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e9 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTotal Max Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e810W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eOutput Power per Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e9 × 90W @ 8Ω \/ 145W @ 8Ω \/ 250W @ 4Ω max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBi-Amp Output per Speaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e290W @ 8Ω \/ 450W @ 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e2 × ESS ES9026PRO (8-channel each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eImmersive Audio Processing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; 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border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eAnalog Inputs (RCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e5 × (incl. 7.1 multi-channel input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDigital Input (RCA Coax)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDigital Input (Toslink)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eUSB-B (Digital In)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eUSB-A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e2 × In\/Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eWi-Fi + Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eStreaming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eAirPlay 2, Chromecast, Spotify Connect, Roon Ready*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003ePRISMA Universal IR Remote (backlit, OTA support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003e12V Trigger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 × 3.5mm Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eIR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e3.5mm In\/Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eSystem Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eRS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDimensions (W×D×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e430 × 400 × 145 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px;\"\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px;\"\u003eBlack \/ Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; color: #666;\"\u003e* Roon Ready available via future firmware update. Tidal HiFi and Qobuz via future update.\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #555;\"\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e | Buffalo, NY USA – Authorized Primare Dealer.\u003cbr\u003eQuestions? Contact us for expert advice on system pairing and setup.\u003c\/p\u003e","brand":"Primare","offers":[{"title":"Titanium","offer_id":53187561095475,"sku":null,"price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53187561128243,"sku":null,"price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/PrimareSPA25PrismaHomeCinemaAmplifier_1.png?v=1774924170"},{"product_id":"primare-sp25-prisma-home-cinema-amplifier","title":"Primare SP25 Prisma Home Cinema Amplifier","description":"\u003ch2\u003ePrimare SP25 Prisma – Home Cinema Processor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePrimare SP25 Prisma\u003c\/strong\u003e is a premium multi-channel audio processor engineered for both the \u003cstrong\u003ecinephile and the audiophile\u003c\/strong\u003e. Combining \u003cstrong\u003e11-channel Dolby Atmos and DTS:X immersive audio processing\u003c\/strong\u003e, \u003cstrong\u003eDirac Live Room Correction\u003c\/strong\u003e, \u003cstrong\u003eeARC HDMI\u003c\/strong\u003e, and the full \u003cstrong\u003ePrisma network streaming platform\u003c\/strong\u003e, the SP25 Prisma delivers the most versatile and high-performance home cinema processing Primare has ever offered — without built-in amplification, giving you the freedom to pair it with any power amplifier of your choice.\u003c\/p\u003e\n\u003ch3\u003eImmersive Audio Processing\u003c\/h3\u003e\n\u003cp\u003eThe SP25 Prisma processes up to \u003cstrong\u003e11 channels of Dolby Atmos and DTS:X\u003c\/strong\u003e immersive audio, delivering a fully three-dimensional soundscape for any home cinema layout. Whether building a 5.1.4, 7.1.2, or larger configuration, the SP25 Prisma provides the processing foundation for a truly cinematic experience.\u003c\/p\u003e\n\u003ch3\u003eDirac Live® Room Correction\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDirac Live\u003c\/strong\u003e is built in as standard. Its state-of-the-art patented algorithms analyse and digitally reduce the acoustic impact of your room — correcting both frequency response and phase, delivering a wider sweet spot, precise imaging, clear dialogue intelligibility, and tighter, deeper bass in both stereo and multi-channel modes. Fully tunable to your personal preference.\u003c\/p\u003e\n\u003ch3\u003eHigh-Resolution Digital Conversion\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the SP25 Prisma are \u003cstrong\u003edual ESS ES9026PRO 8-channel DAC chips\u003c\/strong\u003e — the same professional-grade converters found in Primare's flagship components — ensuring that every analog output benefits from the highest possible conversion quality across all channels.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSystem Configuration \u0026amp; Flexibility\u003c\/h3\u003e\n\u003cp\u003eSeventeen customisable input presets allow for virtually any combination of digital and analog input configurations. Five customisable speaker setup presets support a wide variety of speaker and DSP configurations, while \u003cstrong\u003edual Front Left \/ Right analog outputs\u003c\/strong\u003e enable bi-amping of the main stereo speakers — offering unmatched flexibility for audiophile-grade two-channel performance within a full home cinema system.\u003c\/p\u003e\n\u003cp\u003eAdditional Front Left, Front Right, and Centre RCA outputs allow for seamless integration of external power amplifiers for those channels.\u003c\/p\u003e\n\u003ch3\u003ePrisma – Network Streaming \u0026amp; Multiroom\u003c\/h3\u003e\n\u003cp\u003eThe integrated \u003cstrong\u003ePrisma network player\u003c\/strong\u003e provides access to hundreds of streaming services — including \u003cstrong\u003eTidal HiFi, Qobuz, and Spotify Connect (HiFi Ready)\u003c\/strong\u003e — as well as multi-room\/multi-zone control across your home, managed from your mobile device via the dedicated \u003cstrong\u003ePrisma app\u003c\/strong\u003e. Prisma Radio is embedded for direct radio access, and network-connected hard drives are fully supported.\u003c\/p\u003e\n\u003ch4\u003eStreaming Protocols Supported:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAirPlay 2\u003c\/li\u003e\n\u003cli\u003eBluetooth®\u003c\/li\u003e\n\u003cli\u003eChromecast built-in\u003c\/li\u003e\n\u003cli\u003eSpotify Connect (HiFi Ready)\u003c\/li\u003e\n\u003cli\u003eRoon Ready \u003cem\u003e(via future firmware update)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eTidal HiFi \u0026amp; Qobuz \u003cem\u003e(via future update)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePRISMA Universal Remote Control\u003c\/h3\u003e\n\u003cp\u003eThe SP25 Prisma includes the new \u003cstrong\u003ePRISMA system remote\u003c\/strong\u003e — a backlit universal IR remote providing control of every past and present Primare model, basic TV control, and OTA firmware update support.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left;\"\u003eCategory\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e2 × ESS ES9026PRO (8-channel each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eImmersive Audio Processing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eDolby Atmos 11ch \/ DTS:X 11ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eRoom Correction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eDirac Live®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eHDMI Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e4 × HDMI 2.0b (HDCP 2.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eHDMI Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e2 × (1 × eARC \/ 1 × Auxiliary)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eAnalog Inputs (RCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e5 × (incl. 7.1 multi-channel input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDigital Input (RCA Coax)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDigital Input (Toslink)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eUSB-B (Digital In)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eUSB-A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e2 × In\/Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eWi-Fi + Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eStreaming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eAirPlay 2, Chromecast, Spotify Connect, Roon Ready*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003ePRISMA Universal IR Remote (backlit, OTA support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003e12V Trigger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1 × 3.5mm Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eIR Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e3.5mm In \/ Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eSystem Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eRS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDimensions (W×D×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e430 × 405 × 145 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px;\"\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px;\"\u003eBlack \/ Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; color: #666;\"\u003e* Roon Ready available via future firmware update. Tidal HiFi and Qobuz via future update.\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #555;\"\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e | Buffalo, NY USA – Authorized Primare Dealer.\u003cbr\u003eQuestions? Contact us for expert advice on system pairing and setup.\u003c\/p\u003e","brand":"Primare","offers":[{"title":"Titanium","offer_id":53187567026483,"sku":null,"price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53187567059251,"sku":null,"price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/PrimareSP25PrismaHomeCinemaAmplifier_2.png?v=1774927932"},{"product_id":"primare-a35-8-power-amplifier","title":"Primare A35.8 Power Amplifier","description":"\u003c!-- ============================================================\n     META DESCRIPTION (dán vào ô \"Meta description\" trong Shopify SEO)\n     ================================================================\nPrimare A35.8 – 8-Channel Fully Bridgeable Power Amplifier, 8×150W @ 8Ω, 1500W max, XLR\/RCA per channel, Hypex Ncore. EISA Power Amplifier 2022–2023. Vinyl Sound Buffalo, NY USA.\n     ============================================================ --\u003e\u003c!-- PRODUCT DESCRIPTION – dán vào phần \"Description\" trong Shopify --\u003e\n\u003ch2\u003ePrimare A35.8 – Eight Channel Fully Bridgeable Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePrimare A35.8\u003c\/strong\u003e is Primare's most powerful and flexible multi-channel amplifier ever made — delivering \u003cstrong\u003e8 channels of amplification at 150 watts per channel into 8 ohms\u003c\/strong\u003e, with each pair of channels fully bridgeable to mono for a maximum total output of \u003cstrong\u003e1,500 watts\u003c\/strong\u003e. Designed for virtually any high-performance multi-channel system, the A35.8 is the definitive power amplifier for immersive home cinema and audiophile multi-channel listening.\u003c\/p\u003e\n\u003ch3\u003eEISA Power Amplifier Award 2022–2023\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eJoint Best Product — Awarded by Both the Home Theatre and HiFi Audio Groups.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for both the home theatre and hi-fi worlds, the A35.8 deploys eight bridgeable channels of potent, dynamic \u003cstrong\u003eHypex Ncore amplification\u003c\/strong\u003e, then lets the user decide what to do with them — a flexible, innovative, and imperious-sounding amplifier in a stylish, understated chassis typical of Primare.\u003c\/p\u003e\n\u003ch3\u003eWatch: A35.8 Introduction\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 16px 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3lOJI5kMTwI\" title=\"Primare A35.8 – Introduction\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" loading=\"lazy\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003eAmplifier Technology\u003c\/h3\u003e\n\u003cp\u003eThe A35.8's circuit layout is an engineering masterpiece: amp modules are tucked directly into heatsinks that isolate them from power supply noise, while input and output stages are equally isolated from any noise the modules might produce. An uninterrupted ribbon of circuit board threads through a channel in the heatsinks — delivering the shortest possible signal path from input to output. The result is direct, even power distribution and an exceptionally clean signal at every stage.\u003c\/p\u003e\n\u003ch3\u003eBridging \u0026amp; Power Configurations\u003c\/h3\u003e\n\u003cp\u003eEach pair of the A35.8's output channels can be independently bridged to mono — giving you exceptional flexibility to match virtually any speaker configuration and power requirement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn a \u003cstrong\u003efully bridged bi-amped stereo configuration\u003c\/strong\u003e, a single A35.8 delivers \u003cstrong\u003e4 × 375W (750W per channel pair)\u003c\/strong\u003e — an extraordinary level of power for two-channel listening.\u003c\/li\u003e\n\u003cli\u003eIndividual channel output: \u003cstrong\u003e150W @ 8Ω \/ 300W @ 4Ω per channel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum total output: \u003cstrong\u003e1,500W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Configurations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.1, 7.1, 5.1.2\u003c\/strong\u003e — powered by a single A35.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.1.4, 7.1.2, 7.1.4\u003c\/strong\u003e — A35.8 combined with A35.2 stereo amplifier(s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9.1.6 and 13.1 Auro 3D\u003c\/strong\u003e — configured using two A35.8 amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConvenience Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-sense turn-on from standby\u003c\/li\u003e\n\u003cli\u003eAuto standby after 20 minutes of no input signal\u003c\/li\u003e\n\u003cli\u003eAuto standby can be disabled to keep the A35.8 powered on indefinitely\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left;\"\u003eCategory\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eAmplifier Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eHypex Ncore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e8 (fully bridgeable per pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eOutput Power per Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e150W @ 8Ω \/ 300W @ 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBridged Output (per pair)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e375W @ 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eMax Total Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBalanced Inputs (XLR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e8 × (one per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eUnbalanced Inputs (RCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e8 × (one per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003e12V Trigger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e2 × 3.5mm Input \/ Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eSystem Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003eRS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDimensions (W×D×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e430 × 400 × 145 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0;\"\u003e15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px;\"\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px;\"\u003eBlack \/ Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 13px; color: #555;\"\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e | Buffalo, NY USA – Authorized Primare Dealer.\u003cbr\u003eQuestions? Contact us for expert advice on system pairing and setup.\u003c\/p\u003e","brand":"Primare","offers":[{"title":"Titanium","offer_id":53187624501555,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53187624534323,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/PrimareA35.8PowerAmplifier_1.png?v=1774928461"},{"product_id":"primare-sc15-mkii-prisma-streamer","title":"Primare SC15 MKII Prisma Streamer","description":"\u003c!-- ============================================================\n     META DESCRIPTION\n     ================================================================\nPrimare SC15 Prisma MK2 – Network Player \u0026 DAC, PCM 384kHz\/DSD256, WiSA, Room EQ, AirPlay 2, Chromecast, Roon Ready, Spotify Connect. ESS ES9028Q2M. Vinyl Sound Buffalo, NY USA.\n     ============================================================ --\u003e\n\u003ch2\u003ePrimare SC15 Prisma MK2 – Network Player \u0026amp; DAC\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePrimare SC15 Prisma MK2\u003c\/strong\u003e is a full-featured network player and digital-to-analog converter built on Primare's award-winning Prisma platform — now improved across every performance parameter. Featuring advanced DAC conversion up to \u003cstrong\u003ePCM 384kHz\/32-bit and DSD 256\u003c\/strong\u003e, preamplification functionality, automatic and manual speaker Room EQ, and \u003cstrong\u003eWiSA high-resolution wireless speaker connectivity\u003c\/strong\u003e, the SC15 Prisma MK2 is one of the most versatile audio components Primare has ever produced. \u003cstrong\u003eAVAILABLE NOW!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003eThe SC15 Prisma MK2 continues Primare's tradition of delivering exceptional performance from a compact, three-quarter-sized cabinet — making it easy to install in virtually any room of the house. With selectable \u003cstrong\u003efixed or variable analog output\u003c\/strong\u003e, it can serve as a high-performance network player within any existing system in fixed mode, or connect directly to a pair of powered speakers in variable mode for a compact, self-contained stereo system.\u003c\/p\u003e\n\u003cp\u003eThe included \u003cstrong\u003eWiSA wireless speaker output\u003c\/strong\u003e adds a further connection option for WiSA-enabled powered loudspeakers and subwoofers. When WiSA is active, the analog RCA output can additionally be configured as a wired subwoofer output.\u003c\/p\u003e\n\u003ch3\u003eAutomatic \u0026amp; Manual Room EQ\u003c\/h3\u003e\n\u003cp\u003eNew to the MK2 is a built-in \u003cstrong\u003eRoom EQ function\u003c\/strong\u003e integrated into the Prisma app. During a 60-second measurement sequence, the system plays pink noise while an iOS device or Zen microphone is moved around the room — sampling all positions to identify each room mode. Once complete, a bass filter is automatically applied to compensate for boundary effects and room interference. The result can then be manually fine-tuned to personal preference.\u003c\/p\u003e\n\u003ch3\u003ePrisma – Network \u0026amp; Multiroom Technology\u003c\/h3\u003e\n\u003cp\u003ePrisma provides multi-room\/multi-zone connectivity and control of stored and streamed media — wired or wireless — all managed from your mobile device via the dedicated Prisma app. Stream hundreds of services including \u003cstrong\u003eTidal HiFi, Qobuz, and Spotify Connect\u003c\/strong\u003e, manage networked hard drives, and control your entire system by voice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAirPlay 2\u003c\/li\u003e\n\u003cli\u003eBluetooth\u003c\/li\u003e\n\u003cli\u003eChromecast built-in\u003c\/li\u003e\n\u003cli\u003eSpotify Connect\u003c\/li\u003e\n\u003cli\u003eRoon Ready (via future update)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eDAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eESS ES9028Q2M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003ePCM Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eUp to 384kHz \/ 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eDSD Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eDSD 256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eAnalog Inputs (RCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e2 × Stereo Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eDigital Input (RCA Coax)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eDigital Inputs (Toslink)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e3 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eUSB-B (Digital In)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eAnalog Output (RCA Variable)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e1 × Stereo Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eDigital Output (RCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eWiSA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eHigh-Resolution Wireless Speaker Connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eUSB-A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e1 ×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eWi-Fi + Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eStreaming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eAirPlay 2, Chromecast, Spotify Connect, Roon Ready*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eC25 IR Remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eIR Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e3.5mm In \/ Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003e12V Trigger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eIn \/ Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eSystem Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003eRS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eDimensions (W×H×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e350 × 73 × 329 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #e0e0e0; color: #000;\"\u003e6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; color: #000;\"\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; color: #000;\"\u003eBlack \/ Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 13px; color: #555; margin-top: 24px;\"\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e | Buffalo, NY USA – Authorized Primare Dealer.\u003cbr\u003eQuestions? Contact us for expert advice on system pairing and setup.\u003c\/p\u003e","brand":"Primare","offers":[{"title":"Titanium","offer_id":53187633054003,"sku":null,"price":2399.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53187633086771,"sku":null,"price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/PrimareSC15MKIIPrismaStreamer_1.png?v=1774929142"},{"product_id":"adcom-gfa-6002-stereo-power-amplifier","title":"Adcom GFA-6002 Stereo Power Amplifier","description":"\u003ch1\u003eAdcom GFA-6002 Stereo Power Amplifier\u003c\/h1\u003e\n\u003cp class=\"tagline\"\u003e\u003cspan\u003eADCOM introduces the new GFA-6002 power amplifier. Available in 2-channel configurations, this new amplifiers feature more robust and efficient power and heavy-duty reliability. GFA-6002 delivers lower THD (total harmonic distortion) for more clean, pure sound and lower noise for a supremely quiet background.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tagline\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide11.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"3c94566c\" class=\"elementor-element elementor-element-3c94566c elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003ePerformance\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"36ab4c7b\" class=\"elementor-element elementor-element-36ab4c7b elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eThe GFA-6002 is a stunning amplifier in every way – performance, styling and reliability combined to elevate your music listening to a new experience. Capable of controlling a wide variety of speakers, the GFA-6002 will transport you into the musical performance unlike any other comparable amplifier.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tagline\"\u003ePower, control, and clarity  delivered with authority.\u003c\/p\u003e\n\u003cp class=\"tagline\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide1.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"56acd3d9\" class=\"elementor-element elementor-element-56acd3d9 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003ePrecision\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"740cfb63\" class=\"elementor-element elementor-element-740cfb63 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eThe GFA-600x series is designed with toroidal transformers, dual pairs of output transistors, FR4 fiberglass circuit boards and ultra-efficient heat sinks. The GFA-6002 best made toroidal transformers offer exceptional efficiency, minimal excess noise and little excess leakage inductance.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide4.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-6002\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-current, two-channel power amplifier engineered to bring effortless drive and musical precision to any serious system. Built on Adcom's legacy of robust engineering, it delivers clean, dynamic power with the grip and control that reveals the full potential of your speakers.\u003c\/p\u003e\n\u003cp\u003eRated at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e90 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e125 watts into 4 ohms\u003c\/strong\u003e, the GFA-6002 offers ample headroom for both music and home theatre applications. Its high-current design ensures stable performance across a wide range of speaker loads — maintaining composure and detail even during demanding passages.\u003c\/p\u003e\n\u003cp\u003eBass is tight and controlled, midrange remains open and natural, and highs are smooth without losing detail resulting in a presentation that feels both powerful and composed. With Adcom's reputation for reliability, the GFA-6002 is an ideal foundation for systems that demand both performance and value.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide6.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e90 watts per channel (8Ω) \/ 125 watts per channel (4Ω)\u003c\/li\u003e\n\u003cli\u003e175 watts bridged mono into 8 ohms\u003c\/li\u003e\n\u003cli\u003eHigh-current design for stable speaker control\u003c\/li\u003e\n\u003cli\u003eClean, dynamic power delivery with low distortion\u003c\/li\u003e\n\u003cli\u003eDamping factor \u0026gt;400 (20Hz–20kHz) for tight bass control\u003c\/li\u003e\n\u003cli\u003eWide power bandwidth: 5Hz to 130kHz (–3dB)\u003c\/li\u003e\n\u003cli\u003eExcellent balance of musicality and impact\u003c\/li\u003e\n\u003cli\u003eSolid build quality with classic Adcom reliability\u003c\/li\u003e\n\u003cli\u003eCompatible with 120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (8Ω, stereo)\u003c\/td\u003e\n\u003ctd\u003e70W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (4Ω, stereo)\u003c\/td\u003e\n\u003ctd\u003e100W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (8Ω, bridged mono)\u003c\/td\u003e\n\u003ctd\u003e175W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e+0 \/ –0.25dB, 10Hz–20kHz @ 1W into 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Bandwidth (–3dB)\u003c\/td\u003e\n\u003ctd\u003e5Hz – 130kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e17,000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;400 (20Hz–20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e17\" × 5.25\" × 15.5\" (432 × 133.4 × 393.7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e18 lbs (8.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e21 lbs (9.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"cta\"\u003eWhether building a dedicated stereo system or enhancing a home theatre setup, the Adcom GFA-6002 delivers confident, controlled power that brings your system to life.\u003c\/div\u003e\n\u003cp class=\"store-tag\"\u003eAvailable at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Buffalo, NY USA | vinylsound.com\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the Adcom GFA-6002?\u003c\/h3\u003e\n\u003cp\u003eThe Adcom GFA-6002 is a two-channel stereo power amplifier from Adcom, USA, delivering 70 watts per channel into 8 ohms and 100 watts per channel into 4 ohms with both channels driven continuously, bridgeable to 175 watts mono into 8 ohms and stable into 2-ohm loads. It features a custom toroidal transformer, independent per-channel power supplies, 27,000µF filter capacitance, dual pairs of precision-matched output transistors, a damping factor exceeding 400, and a full feature set including independent input level controls, audio signal sensing auto on\/off, 12V trigger, RCA loop outputs, ground lift switch, and gold-plated connections throughout. The GFA-6002 is available at Vinyl Sound in Buffalo, NY as an authorized Adcom dealer.\u003c\/p\u003e\n\u003ch3\u003eHow does the Adcom GFA-6002 compare to the NAD C 268, Emotiva BasX A-250, and Rotel RB-1552 MKII?\u003c\/h3\u003e\n\u003cp\u003eThe GFA-6002 distinguishes itself through its installation-oriented feature set more than raw power output. The NAD C 268 delivers 80W into 8 ohms using a Hypex nCore Class D module and is primarily a two-channel hi-fi power amplifier without per-channel level controls, loop outputs, or ground lift — better suited to a dedicated stereo setup than multi-zone integration. The Emotiva BasX A-250 offers 125W into 8 ohms at a similar price but lacks independent power supplies per channel and auto-sensing. The Rotel RB-1552 MKII delivers 130W into 8 ohms in a Class A\/B design with strong sonic credentials but at a higher price and without the GFA-6002's distributed audio feature set. For Buffalo and Western New York buyers who need a reliable, feature-complete two-channel amplifier for stereo, home theater, or distributed audio use, Vinyl Sound carries the GFA-6002 as an authorized Adcom dealer.\u003c\/p\u003e\n\u003ch3\u003eWhat does audio signal sensing auto on\/off mean and how does it work?\u003c\/h3\u003e\n\u003cp\u003eAudio signal sensing is a feature that monitors the amplifier's input continuously for the presence of an audio signal. When a signal above a threshold level is detected — indicating that a source component has begun playing — the GFA-6002 powers on automatically without requiring manual activation. After a defined period of inactivity during which no input signal is present, the amplifier transitions to a low-power standby state. This makes the GFA-6002 particularly well suited to secondary listening zones, distributed audio systems, and home theater setups where manual amplifier management is inconvenient or impractical.\u003c\/p\u003e\n\u003ch3\u003eCan the Adcom GFA-6002 be used in a bridged mono configuration?\u003c\/h3\u003e\n\u003cp\u003eYes. The GFA-6002 supports bridged mono operation, delivering 175 watts into 8 ohms in that configuration. Bridged mono mode combines the output stages of both channels into a single high-power output, making it suitable for driving a dedicated subwoofer, a high-excursion woofer system, or a mono center channel speaker in a home theater installation. A minimum speaker impedance of 8 ohms is recommended for bridged operation given that the amplifier sees half the load impedance in bridge mode relative to stereo.\u003c\/p\u003e\n\u003ch3\u003eWhy are independent per-channel input level controls useful?\u003c\/h3\u003e\n\u003cp\u003eIndependent per-channel input level controls allow you to adjust the gain of each channel individually at the amplifier, rather than relying solely on the volume control or balance adjustment of your preamplifier or processor. In practice, this is particularly valuable in multi-zone audio systems where different rooms or speaker pairs have different sensitivity requirements, or in home theater setups where channel level matching is needed to compensate for speaker placement, room acoustics, or source material that was recorded with unequal levels. It also allows the GFA-6002 to integrate cleanly with processors that do not provide per-channel trim outputs.\u003c\/p\u003e\n\u003ch3\u003eWhat is a ground lift switch and when should I use it?\u003c\/h3\u003e\n\u003cp\u003eA ground lift switch disconnects the chassis ground of the amplifier from the signal ground at the input connections, breaking a potential ground loop between the amplifier and other components in the system. Ground loops occur when two or more components in a system share a common ground path through both the signal cables and the AC power ground, creating a low-frequency hum at 60Hz that is audible through the speakers. If you hear a persistent hum in your system that disappears when you disconnect the signal cable from the GFA-6002, engaging the ground lift will typically resolve it without affecting audio performance.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy the Adcom GFA-6002 in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Adcom GFA-6002 is available at Vinyl Sound, an authorized Adcom dealer located in Buffalo, NY. Vinyl Sound serves the Buffalo metro area and greater Western New York region with expert guidance on amplifier selection, distributed audio systems, home theater integration, and speaker matching. Visit vinylsound.com or stop in to discuss whether the GFA-6002 is the right fit for your system.\u003c\/p\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":53192904343859,"sku":"GFA-6002","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AdcomGFA-6002StereoPowerAmplifier.png?v=1775096219"},{"product_id":"adcom-gfa-555ms-stereo-power-amplifier","title":"Adcom GFA-555ms Stereo Power Amplifier","description":"\u003cdiv class=\"elementor-element elementor-element-8c1c7bf elementor-widget elementor-widget-woocommerce-product-title elementor-page-title elementor-widget-heading\" data-id=\"8c1c7bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-title.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1 class=\"product_title entry-title elementor-heading-title elementor-size-default\"\u003eAdcom GFA-555ms Power Amplifier\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-1a133254 elementor-widget elementor-widget-heading\" data-id=\"1a133254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003eFor those who desire the power finesse in a two-channel amplifier, look no further than GFA-555ms. The GFA-555ms amplifier can drive a very broad range of loudspeakers, including those with very low impedances, at sustained high-power levels, even when the impedances are highly reactive.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide1.jpg\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-4d707bdd elementor-widget elementor-widget-heading\" data-id=\"4d707bdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eDynamic Sound\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-6489b0f2 elementor-widget elementor-widget-text-editor\" data-id=\"6489b0f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eGFA-555ms runs on 200 W into 4 ohms, takes both Unbalanced and Balanced inputs and drives your speakers with 40+40 Watts of high performance, ultra low distortion power output all from a neat package. We have engineered an uncompromised circuit design that delivers ultra-low distortion and a crisp dynamic sound. It all adds up to a startlingly vivid and highly impactful musical performance that will put more energy into your loudspeakers as well as control them like never before.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide2.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-63bb8786 elementor-widget elementor-widget-heading\" data-id=\"63bb8786\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eLow Distortion\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-31eadb2f elementor-widget elementor-widget-text-editor\" data-id=\"31eadb2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eGreat care was taken to insure that distortion in the amplifier would remain extremely low, particularly when driving these highly reactive loads in which the phase angles of the voltageand the current are substantially different.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide7.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2\u003eAdcom GFA-555ms Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-555ms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebuilds on one of audio's most respected amplifier legacies, reimagined for greater control, lower noise, and a more revealing presentation. Designed for those who demand both authority and finesse, it delivers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-current performance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith the kind of composure that lets your system breathe effortlessly.\u003c\/p\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e325 watts into 4 ohms\u003c\/strong\u003e, the GFA-555ms offers substantial headroom, driving even the most demanding speakers with ease. Its updated circuitry improves resolution and transparency, allowing finer details, deeper textures, and a more expansive soundstage to emerge.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide8.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eWhat defines the GFA-555ms is its balance. Bass is powerful yet controlled, the midrange is open and dimensional, and the highs extend cleanly without harshness. Whether you're listening at low levels or pushing the system hard, it maintains a sense of grip and clarity that keeps everything in focus.\u003c\/p\u003e\n\u003cp\u003eBuilt with a robust power supply and Adcom's signature no-nonsense engineering, the GFA-555ms is as reliable as it is capable — equally at home in a dedicated stereo system or a high-performance home theatre.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide12.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200W per channel (8 ohms) \/ 325W per channel (4 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— massive headroom for any speaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable to 400W mono (8 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— for high-power single-zone or subwoofer duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor demanding, low-impedance speaker loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved circuitry\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor greater transparency, resolution, and detail retrieval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide dynamic range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith excellent grip and headroom at all listening levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 120VAC \u0026amp; 230VAC \/ 50–60Hz for worldwide use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegendary Adcom reliability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith classic, no-nonsense build quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 8 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 4 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged Mono Power – 8 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 20kHz, +0 \/ −0.25dB (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Bandwidth (−3dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100,000 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.38V rms (125W into 8 ohms) \/ 123mV rms (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDamping Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;400 (20Hz – 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" × 17\" × 12.5\" (152 × 432 × 318 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.6 lbs. (13 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33 lbs. (15 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e* For complete technical documentation, please refer to the official Adcom GFA-555ms user manual included with the unit or available upon request.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the Adcom GFA-555ms?\u003c\/h3\u003e\n\u003cp\u003eThe Adcom GFA-555ms is a Class A\/B high-current stereo power amplifier from Adcom, USA, delivering 125 watts per channel into 8 ohms and 200 watts per channel into 4 ohms, with a bridged mono output of 400 watts into 8 ohms. It accepts balanced XLR and unbalanced RCA inputs, features a damping factor exceeding 400, and maintains ultra-low distortion into reactive and low-impedance loudspeaker loads. The GFA-555ms is the current entry point into Adcom's GFA-555 lineage and is available at Vinyl Sound in Buffalo, NY as an authorized Adcom dealer.\u003c\/p\u003e\n\u003ch3\u003eHow does the Adcom GFA-555ms compare to the NAD C 298, Emotiva XPA-2 Gen3, and PS Audio Sprout100?\u003c\/h3\u003e\n\u003cp\u003eThe GFA-555ms occupies a distinct position among these alternatives. The NAD C 298 uses a Purifi Eigentakt Class D module rated at 185W into 8 ohms and excels in efficiency and measured noise performance, but uses a switching power supply topology that differs fundamentally from the GFA-555ms's linear Class A\/B design. The Emotiva XPA-2 Gen3 delivers 300W into 8 ohms at a higher price but in a larger chassis; for buyers who do not require that power level, the GFA-555ms offers a more compact and cost-effective solution rooted in a legendary design lineage. The PS Audio Sprout100 is a compact integrated amplifier rated at 100W into 4 ohms — a different product category — but FutureAudiophile noted the GFA-555ms's fullness and dynamic range as meaningfully superior during direct comparison. For Buffalo and Western New York buyers seeking a traditional high-current amplifier with proven pedigree, Vinyl Sound carries the GFA-555ms for in-person evaluation.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the Adcom GFA-555ms and the GFA-555se?\u003c\/h3\u003e\n\u003cp\u003eThe GFA-555ms and GFA-555se share the same Nelson Pass-inspired design lineage and Class A\/B high-current topology, but differ in power output and feature set. The GFA-555ms delivers 125W into 8 ohms and 200W into 4 ohms, bridges to 400W mono, and weighs 28.6 lbs. — making it the more compact and accessible option. The GFA-555se delivers 200W into 8 ohms and 300W into 4 ohms, bridges to 600W mono, includes an upgraded internal component specification with ultra-low ESR capacitors, and achieves a higher damping factor of 900 or greater versus the GFA-555ms's 400-plus. Buyers who need more headroom for large or low-sensitivity loudspeakers should consider the GFA-555se; those building a compact, high-performance two-channel system will find the GFA-555ms an outstanding choice at its price point.\u003c\/p\u003e\n\u003ch3\u003eCan the Adcom GFA-555ms drive difficult or low-impedance loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The GFA-555ms was developed with specific attention to driving loudspeakers that present highly reactive loads — where the phase angles between voltage and current are substantially different — at sustained high power levels. This is the condition under which many amplifiers compress or distort, and it was a central engineering priority for the GFA-555 family from the original 1985 design onward. The GFA-555ms maintains stable, low-distortion performance across a broad range of speaker loads, including those with impedances that dip below 8 ohms across portions of their frequency response.\u003c\/p\u003e\n\u003ch3\u003eDoes the Adcom GFA-555ms support bridged mono operation?\u003c\/h3\u003e\n\u003cp\u003eYes. The GFA-555ms bridges to 400 watts mono into 8 ohms, making it a strong candidate for dedicated subwoofer amplification or for users who want to run a pair of GFA-555ms amplifiers as monoblocks for a high-power two-channel system. A rear-panel switch enables bridged operation; the included instruction manual should be consulted to confirm switch positions and minimum load impedance requirements before operating in bridged mode.\u003c\/p\u003e\n\u003ch3\u003eWhat preamplifiers pair well with the Adcom GFA-555ms?\u003c\/h3\u003e\n\u003cp\u003eThe GFA-555ms works seamlessly with any preamplifier offering balanced XLR or unbalanced RCA outputs. Natural pairing options include the matching Adcom GFP-915 stereo preamplifier, which provides a balanced XLR output for a low-noise connection between the two components, as well as the NAD C 658 streaming preamplifier, the Parasound Halo P 6, and the Anthem STR Preamplifier for more advanced home theater integration. The GFA-555ms's 100,000-ohm input impedance is compatible with essentially all consumer and professional source components available today.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy the Adcom GFA-555ms in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Adcom GFA-555ms is available at Vinyl Sound, an authorized Adcom dealer located in Buffalo, NY. Vinyl Sound serves the Buffalo metro area and greater Western New York region with expert guidance on amplifier selection, speaker matching, and full system integration. Visit vinylsound.com or stop in to hear the GFA-555ms in person.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":53192936980787,"sku":"GFA-555ms","price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AdcomGFA-555msStereoPowerAmplifier.png?v=1775099038"},{"product_id":"adcom-gfa-555se-stereo-power-amplifier","title":"Adcom GFA-555se Stereo Power Amplifier","description":"\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"35df84f0\" class=\"elementor-element elementor-element-35df84f0 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1 class=\"elementor-heading-title elementor-size-default\"\u003eADCOM GFA-555se Power Amplifier\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"270ba44c\" class=\"elementor-element elementor-element-270ba44c elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003eThe classic award winning amplifier design of the original GFA-555mkII has been reborn. The Adcom GFA-555 represents the most advanced thinking in audio amplifier design. It offers exceptional value and superior performance at a reasonable price. Being innovative is what keeps us going strong and achieving great things. Whether it's our iconic high current amplifiers or our cutting-edge digital processors, ADCOM components never fail to impress even the toughest crowds. As we keep pushing for better quality and performance, our components have scooped up more than 25 Product of the Year and Special Recognition awards from Audio Video International. On top of that, we've snagged 3 Diapason D’Or Awards, 7 Consumer Electronics Show Design and Engineering Awards, and we've been featured on Stereophile’s “Recommended Components” list 70+ times since 1988!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide7.jpg\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"45b639a2\" class=\"elementor-element elementor-element-45b639a2 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eLegacy\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"171b0080\" class=\"elementor-element elementor-element-171b0080 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eGFA-555se power amplifier represents the pinnacle of ADCOM’s audio engineering. This Nelson Pass design broke ground when it came out in the 80’s, getting rave reviews and providing tank-like reliability at a decent price. That these audio power amplifiers are still much in demand after so much time is a strong testament to their value and durability.\u003c\/p\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"4bdd3f77\" class=\"elementor-element elementor-element-4bdd3f77 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide8.jpg\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eBetter Sound Delivery\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"43bf868f\" class=\"elementor-element elementor-element-43bf868f elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eWe have worked long and hard to ensure that the GFA-555se power amplifier improves upon its original eminent version in key areas, delivering even better performance. Externally, the chassis footprint and front panel design are identical to the original. Internally, all circuitry has been upgraded to meet ETL\/ETLc, FCC, LVD and CE\/EMC requirements using UL approved FR-4 printed circuit boards. High performance component selections include ultra low ESR electrolytic capacitors. The result of these improvements is lower distortion, better dynamic range, improved damping factor and greater stability and separation of individual instruments on the sound stage.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide12.jpg\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eAdcom GFA-555se Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eA legend — refined for a new generation.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-555se\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecarries forward the legacy of one of the most iconic amplifiers in hi-fi history, reengineered for greater transparency, control, and musical refinement. Designed to deliver effortless power with precision, it brings a sense of scale and authority that transforms any listening experience.\u003c\/p\u003e\n\u003cp\u003eProducing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e300 watts into 4 ohms\u003c\/strong\u003e, the GFA-555se offers substantial headroom and the ability to drive even the most demanding speakers with confidence. Its high-current design ensures stability and control, maintaining clarity and composure across the entire frequency range.\u003c\/p\u003e\n\u003cp\u003eWhat sets the 555se apart is its balance of strength and subtlety. Bass is deep and commanding, the midrange is open and expressive, and the highs extend with a smooth, natural ease. The result is a presentation that feels both powerful and refined — capable of revealing detail without ever sounding forced.\u003c\/p\u003e\n\u003cp\u003eWith upgraded internal components, balanced XLR inputs, and a modernized circuit design, the GFA-555se builds on its heritage while elevating performance to meet contemporary high-fidelity expectations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide1.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200W per channel (8 ohms) \/ 300W per channel (4 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— authoritative headroom for any speaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable to 600W mono (8 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— maximum power for single-channel or subwoofer applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor ≥900\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20Hz–20kHz) — exceptional speaker control and bass precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced (XLR) and unbalanced (RCA) inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— flexible integration with any preamplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-wide power bandwidth\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 1.7Hz to 100kHz (−3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 120VAC \u0026amp; 230VAC \/ 50–60Hz for worldwide use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded internals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— modernized circuit design with enhanced clarity and refinement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust build quality\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— classic Adcom reliability, built to last\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\" style=\"width: 100%; height: 391.875px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 37.8096%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 55.4046%; height: 19.5938px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eOutput Power – 8 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e200W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eOutput Power – 4 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e300W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eBridged Mono Power – 8 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e10Hz – 20kHz, +0 \/ −0.25dB (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Bandwidth (−3dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e1.7Hz – 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eInput Impedance – Unbalanced (RCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e100k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eInput Impedance – Balanced (XLR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e10k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e1.75V rms (200W into 8 ohms) \/ 130mV rms (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eDamping Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e≥900 (20Hz – 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eMaximum Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e7½' × 12½' × 17' (191 × 318 × 432 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e36 lbs. (16.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e39 lbs. (18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the Adcom GFA-555se?\u003c\/h3\u003e\n\u003cp\u003eThe Adcom GFA-555se is a stereo power amplifier from Adcom, USA, delivering 200 watts per channel into 8 ohms and 300 watts per channel into 4 ohms, with a damping factor of 900 or greater and a power bandwidth of 1.7Hz to 100kHz. It is the modernized evolution of the original Nelson Pass-designed GFA-555, featuring upgraded internal components for lower distortion (0.003%), higher signal-to-noise ratio (110dB+), and balanced XLR inputs alongside unbalanced RCA. The GFA-555se is available at Vinyl Sound in Buffalo, NY as an authorized Adcom dealer.\u003c\/p\u003e\n\u003ch3\u003eHow does the Adcom GFA-555se compare to the NAD C 298, Emotiva XPA-2 Gen3, and Parasound Halo A 23+?\u003c\/h3\u003e\n\u003cp\u003eThe GFA-555se occupies a distinct position among these competitors. The NAD C 298 uses a Purifi Eigentakt Class D module rated at 185W into 8 ohms, offering exceptional measured noise performance and efficiency in a lighter chassis, but operates on a fundamentally different topology than the GFA-555se's traditional linear high-current Class A\/B design. The Emotiva XPA-2 Gen3 delivers 300W into 8 ohms at a similar price but with a lower damping factor and no balanced input stage as refined as the GFA-555se's differential XLR circuit. The Parasound Halo A 23+ offers 160W into 8 ohms in a high-bias Class A\/B design with a strong reputation for midrange finesse, but at notably higher cost and lower output power. For Buffalo and Western New York buyers who want proven high-current authority rooted in a legendary design lineage, Vinyl Sound carries the GFA-555se for in-person evaluation.\u003c\/p\u003e\n\u003ch3\u003eWho originally designed the Adcom GFA-555 and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eThe original GFA-555 was designed by Nelson Pass, who is widely considered one of the most significant amplifier engineers in hi-fi history and who later founded Pass Laboratories. Pass brought to the GFA-555 the same high-current, direct-coupled, low-feedback circuit philosophy that defines his own amplifier designs — resulting in an amplifier that, at its price, offered a soundstage stability and dynamic openness that had previously cost many times more. The GFA-555se preserves that foundational architecture while adding updated components and certifications, making it a direct continuation of one of the most respected engineering lineages in the amplifier category.\u003c\/p\u003e\n\u003ch3\u003eWhat improvements does the GFA-555se make over the original GFA-555?\u003c\/h3\u003e\n\u003cp\u003eThe GFA-555se achieves substantially lower distortion than the original — 0.003% versus approximately 0.04% — and raises the signal-to-noise ratio from around 101.5dB at 1 watt to over 110dB at full 200-watt output. All internal circuitry has been updated to meet current ETL\/ETLc, FCC, LVD, and CE\/EMC certification standards, using UL-approved FR-4 printed circuit boards and ultra-low ESR electrolytic capacitors throughout. The GFA-555se also adds balanced XLR inputs, which the original did not offer, along with dual voltage compatibility for international use. The chassis footprint and front panel styling remain true to the original design.\u003c\/p\u003e\n\u003ch3\u003eCan the Adcom GFA-555se drive difficult or low-sensitivity loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The GFA-555se was designed specifically for the high-current demands of difficult loudspeaker loads, and its damping factor exceeding 900 provides exceptional control over reactive and low-impedance speaker systems. It is a particularly well-documented match for planar-magnetic speakers such as Magnepan LRS and similar designs, where high current delivery and a low output impedance are essential for stable, full-range performance. The amplifier delivers its full rated power into 4-ohm loads as well as 8-ohm loads, with both channels driven simultaneously.\u003c\/p\u003e\n\u003ch3\u003eDoes the Adcom GFA-555se support bridged mono operation?\u003c\/h3\u003e\n\u003cp\u003eYes. The GFA-555se is bridgeable to mono, delivering 600 watts into 8 ohms in that configuration. Bridged mono mode is well suited to driving a high-excursion subwoofer, a large center channel loudspeaker, or any single-channel application requiring maximum output from a single chassis. A rear-panel selector switch enables bridged operation; consulting the included instruction manual before switching modes is recommended, as the unit's default switch position should be verified prior to first use.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy the Adcom GFA-555se in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe Adcom GFA-555se is available at Vinyl Sound, an authorized Adcom dealer located in Buffalo, NY. Vinyl Sound serves audiophiles across the Buffalo metro area and greater Western New York with expert guidance on amplifier selection, speaker pairing, and system setup. Visit vinylsound.com or stop in to hear the GFA-555se in person.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":53192945271091,"sku":"GFA-555se","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AdcomGFA-555seStereoPowerAmplifier.png?v=1775099179"}],"url":"https:\/\/vinylsound.com\/collections\/power-amplifier.oembed?page=3","provider":"Vinyl Sound USA","version":"1.0","type":"link"}