{"title":"All Amplifiers | Vinyl Sound Buffalo, NY USA","description":"\u003cp data-start=\"291\" data-end=\"652\"\u003eDiscover \u003cstrong data-start=\"330\" data-end=\"348\"\u003eAll Amplifiers\u003c\/strong\u003e at Vinyl Sound in Buffalo, NY—your destination for high-performance audio components built to bring out the very best in your sound system. Whether you're assembling a new hi-fi setup or upgrading your current equipment, the right amplifier is essential for delivering clarity, depth, and dynamic range.\u003c\/p\u003e\n\u003cp data-start=\"654\" data-end=\"1010\"\u003eOur collection includes integrated amplifiers for streamlined systems, dedicated power amplifiers for maximum headroom, and stereo amplifiers engineered for accurate musical reproduction. Designed with advanced circuitry and premium components, these amplifiers provide clean, stable power that allows your speakers to perform with precision and authority.\u003c\/p\u003e\n\u003cp data-start=\"1012\" data-end=\"1350\"\u003eFeaturing respected audio brands known for innovation and craftsmanship, our amplifiers are ideal for both passionate audiophiles and music lovers seeking a more immersive listening experience. From warm, detailed sound signatures to highly transparent performance, you’ll find options that match your preferences and system requirements.\u003c\/p\u003e\n\u003cp data-start=\"1352\" data-end=\"1513\"\u003eExplore the All Amplifiers collection at Vinyl Sound and experience greater control, richer detail, and the kind of sound quality that transforms how you listen.\u003c\/p\u003e","products":[{"product_id":"accuphase-c-37-phono-preamplifier","title":"Accuphase C-47 Stereo Phono Amplifier","description":"\u003ch2\u003e\u003cspan\u003eAccuphase C-47 Stereo Phono Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAccuphase C-47 Stereo Phono Amplifier is the first phono amplifier of this series which realizes a fully balanced configuration from input to output. The resulting product not only is highly impervious to external noise, it also features a dedicated head amplifier optimized for the characteristics of MC and MM phono cartridges, and a high-accuracy equalizer amplifier, thereby ensuring precise equalization with a minimum of noise. A set of newly added dedicated balanced MC phono inputs enables balanced connection to the analog record player. By bringing out the full performance potential of each phono cartridge, the C-47 delivers a rich and deeply satisfying musical experience. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-noise fully balanced configuration\u003c\/li\u003e\n\u003cli\u003eOne dedicated balanced MC phono input and three sets of regular phono inputs\u003c\/li\u003e\n\u003cli\u003eSeparate settings memory for each input position\u003c\/li\u003e\n\u003cli\u003eBalanced and line level output connectors\u003c\/li\u003e\n\u003cli\u003eBalanced output polarity selector\u003c\/li\u003e\n\u003cli\u003eFull mono construction\u003c\/li\u003e\n\u003cli\u003eSeparate toroidal power transformers for left and right channel\u003c\/li\u003e\n\u003cli\u003eLow-noise regulated power supply circuitry unaffected by load fluctuations\u003c\/li\u003e\n\u003cli\u003eHigh-accuracy phono equalizer with RIAA deviation of only ±0.3 dB\u003c\/li\u003e\n\u003cli\u003eLoad impedance settings for six MC and three MM phono cartridge types\u003c\/li\u003e\n\u003cli\u003e7-segment LED indicator shows load impedance\u003c\/li\u003e\n\u003cli\u003eGain selector for low-output phono cartridges\u003c\/li\u003e\n\u003cli\u003eBuilt-in subsonic filter\u003c\/li\u003e\n\u003cli\u003eDisc equalizer assembly using glass cloth fluorocarbon resin PCBs with low dielectric constant and low losses\u003c\/li\u003e\n\u003cli\u003eGold-plated printed circuit boards\u003c\/li\u003e\n\u003cli\u003eAluminum top plate with hairline finish\u003c\/li\u003e\n\u003cli\u003eElegant side panels with natural wood grain finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48572277653811,"sku":"C-47","price":12575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/ACCUPHASEC-47STEREOPHONOAMPLIFIER-VINYLSOUND.jpg?v=1712419381"},{"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":"nad-ci720","title":"NAD CI 720 V2 Network Stereo Zone Amplifier","description":"\u003ch1\u003eNAD CI 720 V2 Network Stereo Zone Amplifier\u003c\/h1\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eUnleashing the power of BluOS® to its fullest potential, the CI 720 V2 Hi Res Network Stereo Music Player is the perfect powered zone solution for network audio. The CI 720 V2 combines all of the benefits of the BluOS multi-room music management platform into one place, and combining this with NAD amplifier technology, in a form factor designed specifically to be reliable in a rack and economical on space\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eNAD CI 720 V2 Rack mount Mount Stereo Streamer\u003c\/h2\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003cp\u003eDesigned for use in a rack-based audio system, the CI 720 V2 is a complete stereo zone in itself. Incorporating the power of BluOS hi- res multi-room streaming with 2 channels of NAD’s Hybrid Digital Technology, this unit can be the backbone of a whole home music platform.\u003c\/p\u003e\n\u003cp\u003eWith its unique “blade” form factor, six modules can be mounted to the \u003ca href=\"https:\/\/nadelectronics.com\/product\/rm-720-rack-system\/\"\u003eRM 720 rack kit\u003c\/a\u003e, meaning you get 6 stereo zones into just 3U of rack space, saving 50% of rack space against traditional format stereo streamers. Each unit is also thermostatically cooled with an air intake on the front to draw in cool air which is dispersed through the vents towards the rear of the unit so you can be confident of the CI 720 V2 having longevity in even the most challenging rack environments.\u003c\/p\u003e\n\u003cp\u003eNAD’s Hybrid Digital amplification, in this case a conservative, 2 x 60W into 8 ohm with customized Hypex UcD output stages, offers reliable power, with ultra- low distortion and high current output. Hybrid Digital is ideal for longer cable runs using thicker gauge cables. Being load invariant, it handles 4 ohm loads as easily as it does 8 ohms. Whether listening to background music at lower volumes or turning it up, NAD delivers a consistent, linear sound, which is clear, detailed and dynamic at all volume levels.\u003c\/p\u003e\n\u003cp\u003eOne major benefit of using multiple stereo streamers in this format is single zone redundancy. If one unit should fail, none of the other zones are impacted, so the user can still enjoy their music in the rest of the property.\u003c\/p\u003e\n\u003cp\u003eAnother benefit is that each CI 720 V2 also has dedicated analogue and digital inputs. Connectivity can be expanded via sister brand’s \u003ca href=\"https:\/\/www.bluesound.com\/products\/hub\/?__hstc=61384883.d0b5ec0e3f46de864d408f7d50b0a829.1729959466176.1729969075134.1730214976029.4\u0026amp;__hssc=61384883.31.1730214976029\u0026amp;__hsfp=3977887954\"\u003eBluesound HUB\u003c\/a\u003e. Each module also has a subwoofer output and can be paired wirelessly over the network with a \u003ca href=\"https:\/\/www.bluesound.com\/products\/pulse-subwoofer\/?__hstc=61384883.d0b5ec0e3f46de864d408f7d50b0a829.1729959466176.1729969075134.1730214976029.4\u0026amp;__hssc=61384883.31.1730214976029\u0026amp;__hsfp=3977887954\"\u003eBluesound PULSE SUB+.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAn IR input is also included for basic control, utilizing the IR learning function within the BluOS Controller app so you can learn commands from any 3rd party remote.\u003c\/p\u003e\n\u003cp\u003eUsing the BluOS Controller app, you can stream from over 20 popular music services with playback of music at up to 24\/192, all in one place, or you can cast directly from a mobile device via Apple AirPlay 2, Spotify Connect or Tidal Connect. The BluOS app can manage all external inputs and player grouping in an intuitive layout that’s easy to use.\u003c\/p\u003e\n\u003cp\u003eSmart Home Professionals can also integrate the CI 720 V2, or any other BluOS enabled devices with any of the major control systems, so access and playback to music can be managed in multiple ways.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cp\u003eStack multiple CI 720 V2s in the rack (up to 64 zones) to create a multi- room, multi- source audio system which combines fit and forget reliability with breathtaking quality and value. Mix these rack mountable players with other BluOS enabled devices, such as Bluesound speakers, NAD stereo integrated amplifiers or AV Receivers as needed to create an audio system that’s perfectly tailored to each project and maximizes the value and performance in every room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 stereo BluOS zone with HybridDigital amplification\u003c\/li\u003e\n\u003cli\u003e2 x 60W into 8 ohms\u003c\/li\u003e\n\u003cli\u003eSix units into 3U of rack space using the RM 720 rack mount chassis\u003c\/li\u003e\n\u003cli\u003eThermostatic Fan cooling\u003c\/li\u003e\n\u003cli\u003eEthernet connectivity\u003c\/li\u003e\n\u003cli\u003eAnalogue and Digital (optical) inputs\u003c\/li\u003e\n\u003cli\u003eSubwoofer out (compatible with Bluesound PULSE SUB+)\u003c\/li\u003e\n\u003cli\u003eUSB input\u003c\/li\u003e\n\u003cli\u003eIR input\u003c\/li\u003e\n\u003cli\u003eUniversal voltage 100V to 240V\u003c\/li\u003e\n\u003cli\u003eUses standard network protocol (multi-cast). No player meshing. Support for up to 64 zones\u003c\/li\u003e\n\u003cli\u003eIntegrates with Crestron Custom, Control4, Elan, URC, RTI, Lutron, Rako, Rithum\u003c\/li\u003e\n\u003cli\u003eKNX integration via Gira and Bab Technology\u003c\/li\u003e\n\u003cli\u003eVoice control via Amazon Alexa\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572764619059,"sku":"CI 720 V2","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_CI_720_NETWORK_STEREO_ZONE_AMPLIFIER-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711977"},{"product_id":"nad-ci980","title":"NAD CI 980 Multi-Channel Amplifier","description":"\u003ch1\u003eNAD CI 980 Multi Channel Amplifier\u003c\/h1\u003e\n\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":271}'\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan bis_size='{\"x\":12,\"y\":9,\"w\":552,\"h\":96,\"abs_x\":428,\"abs_y\":271}'\u003eSometimes simplicity is what’s needed. The NAD CI 980 is a simple power amplifier, offering superb sound and robust reliability. Our best selling rack mount amplifier has been proven in the field time and again. Delivering a truly expansive sonic experience, the CI 980 will impress even the most experienced of listeners. NAD will redefine the way you view high performance distributed audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"excerpt\" bis_size='{\"x\":12,\"y\":163,\"w\":560,\"h\":742,\"abs_x\":428,\"abs_y\":425}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":163,\"w\":560,\"h\":156,\"abs_x\":428,\"abs_y\":425}'\u003eNo worries, No hassle. System reliability and simple installation and unrivalled bang for buck were the primary objectives in the CI 980 design.  NAD is in the top tier of all amplifier brands, consistently winning awards for both performance and value for money. The CI 980 offers warm, expansive and intensely musical sound, designed to drive real world speaker loads. You will love the way the CI 980 brings out the best performance from any speaker for a remarkable listening experience. It is also extremely quiet with inaudible residual noise in no signal conditions, important when using efficient speakers in small spaces.\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":336,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":598}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":336,\"w\":139,\"h\":18,\"abs_x\":428,\"abs_y\":598}'\u003eFull Disclosure Power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":371,\"w\":560,\"h\":137,\"abs_x\":428,\"abs_y\":633}'\u003eThe CI 980 offers NAD’s offers the same sonic performance, as that found in some of the best- selling hi fi amplifiers of all time from our Classic Series range. As per NAD’s Full Disclosure Power (FDP) ratings, it’s capable of delivering a conservative 50 watts per channel at 8 ohms into all channels simultaneously, so no need to worry about a lack of power, or the amplifier becoming strained, when all zones are active in a multi-room system. The CI 980 is also bridgeable to 120 watts per channel into 8 ohms, and stability into 4 ohm speaker loads.\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":525,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":787}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":525,\"w\":124,\"h\":18,\"abs_x\":428,\"abs_y\":787}'\u003eNAD Amplification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":560,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":822}'\u003eThe CI 980 has 8 channels of clean, low distortion power set up in a 4 stereo zone configuration. Boasting 50 watts per channel, the CI 980 is designed to drive low impedance speakers and long wire runs. By utilizing the latest high efficiency switching amplifier technology, the CI 980 is an all-new design built to be small, light, and very energy efficient, with superb musical sound quality for which NAD is known.\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":674,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":936}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":674,\"w\":238,\"h\":18,\"abs_x\":428,\"abs_y\":936}'\u003eRack Space Efficiency and Reliability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":710,\"w\":560,\"h\":196,\"abs_x\":428,\"abs_y\":972}'\u003eThe CI 980 voltage is universal, which can be important in marine and avionics installations. The amplifier is fully protected from short-circuiting and overheating, plus operation is automatically restored after the condition is rectified. Indicator lamps for each zone show protection status and amplifier clipping. With \u0026lt;0.5W Standby consumption and highly efficient power delivery, the CI 980 will impress with its energy efficiency. The 2U rack height and included rack ears make excellent use of precious rack space, while the highly efficient amplifier produces very little heat, allowing multiple CI 980s to be used in a single rack. Thermostatically controlled forced air-cooling ensures a long trouble-free service life. Phoenix speaker connection blocks make installation a snap, and a selectable local or global input further simplifies wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\" bis_size='{\"x\":12,\"y\":922,\"w\":560,\"h\":609,\"abs_x\":428,\"abs_y\":1184}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":922,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1184}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":922,\"w\":159,\"h\":18,\"abs_x\":428,\"abs_y\":1184}'\u003eSimplicity in Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":957,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":1219}'\u003eThe CI 980 offers a choice of DC trigger or signal-sensing auto on with auto shut-off. Our signal sensing circuit employs a sophisticated music sensing circuit to prevent the false triggers common with noisy source components, or other types of interference noise like RF leakage or ground loops. Rack install is made neat and efficient, thanks to inputs and triggers that offer daisy chain outputs.\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":1071,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1333}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":1071,\"w\":124,\"h\":18,\"abs_x\":428,\"abs_y\":1333}'\u003eSystem Suggestion\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1107,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":1369}'\u003eCombine the CI 890 with the \u003ca href=\"https:\/\/nadelectronics.com\/product\/ci-580-v2-bluos-network-music-player\/\" bis_size='{\"x\":192,\"y\":1107,\"w\":58,\"h\":18,\"abs_x\":608,\"abs_y\":1369}'\u003eCI 580 V2\u003c\/a\u003e 4- zone BluOS rack mount streamer or the \u003ca href=\"https:\/\/www.bluesound.com\/products\/node\/?__hstc=61384883.d0b5ec0e3f46de864d408f7d50b0a829.1729959466176.1729969075134.1730214976029.4\u0026amp;__hssc=61384883.26.1730214976029\u0026amp;__hsfp=3977887954\" bis_size='{\"x\":12,\"y\":1127,\"w\":106,\"h\":18,\"abs_x\":428,\"abs_y\":1389}'\u003eBluesound NODE\u003c\/a\u003e to create a complete hi- res multi-room package of incredible value and quality. Or match it with the \u003ca href=\"https:\/\/nadelectronics.com\/product\/t-758-v3i-av-surround-sound-receiver\/\" bis_size='{\"x\":187,\"y\":1146,\"w\":57,\"h\":18,\"abs_x\":603,\"abs_y\":1408}'\u003eT 758 V3i\u003c\/a\u003e and \u003ca href=\"https:\/\/nadelectronics.com\/product\/t778-surround-amplifier\/\" bis_size='{\"x\":275,\"y\":1146,\"w\":33,\"h\":18,\"abs_x\":691,\"abs_y\":1408}'\u003eT 778\u003c\/a\u003e, utilizing their additional pre-outs to power additional effect channels or a 2nd zone, the power and performance of the CI 980 is perfectly matched for this use.\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":1221,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1483}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":1221,\"w\":83,\"h\":18,\"abs_x\":428,\"abs_y\":1483}'\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul bis_size='{\"x\":12,\"y\":1257,\"w\":560,\"h\":274,\"abs_x\":428,\"abs_y\":1519}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1257,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1519}'\u003e8 Channels x 50 Watts @ 8 Ohms\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1276,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1538}'\u003eBridgeable to 4 channels X 120 Watts @ 8 Ohms\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1296,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1558}'\u003eEffectively handles long cable runs and difficult speaker loads\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1315,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1577}'\u003e4 stereo RCA inputs with loop through\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1335,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1597}'\u003eGlobal Input\/Output\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1355,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1617}'\u003eInput gain adjustment for all zones\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1374,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1636}'\u003eStereo\/mono\/bridge mode selector for each zone\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1394,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1656}'\u003e2U Rack height\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1413,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1675}'\u003eIndicator lamps for each zone that show protection status and amplifier clipping\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1433,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1695}'\u003e5W Standby Mode\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1453,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1715}'\u003eThermostatic fan cooling with front vents\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1472,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1734}'\u003eUniversal voltage Power Supply to accommodate marine installations\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1492,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1754}'\u003eMultiple Power-up options including Auto Sense turn on and 12V trigger\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1511,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":1773}'\u003eRack ears included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572766388531,"sku":"CI 980","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_CI_980_MULTI-CHANNEL_AMPLIFIER-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711051"},{"product_id":"nad-c338","title":"NAD C 338 Integrated Amplifier","description":"\u003ch1\u003eNAD C 338 Integrated Amplifier\u003c\/h1\u003e\n\u003ch2\u003eNAD's Most Versatile Amplifier Ever with Chromecast built-in and Hybrid Digital Technology\u003c\/h2\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch2\u003eIntroducing the NAD C338\u003c\/h2\u003e\n\u003ch3\u003eGetting the Basics Right\u003c\/h3\u003e\n\u003cp\u003eBuilt with NAD’s renowned music-first approach to audio architecture and amp design, the C 338 is equipped with the most advanced components commonly found in NAD’s class-leading line of amplifiers. Always starting with the details you can hear and advancing from there, NAD develops low-noise circuitry with the precision and stability to deliver incredible, near-zero distortion sound for the most difficult speakers.\u003c\/p\u003e\n\u003ch3\u003eHybridDigital\u003csup\u003e™\u003c\/sup\u003e Amp Technology\u003c\/h3\u003e\n\u003cp\u003eThe search for a high-performance Class D solution led NAD to HybridDigital\u003csup\u003e™\u003c\/sup\u003e, an innovative amplifier technology that uses a variable modulation frequency to bring out the life-like qualities of music, while reducing distortion under every operating condition. This highly optimized design gives phenomenal performance to the C 338 amplifier, both measured and subjective.\u003c\/p\u003e\n\u003ch4\u003eEfficient Class D Power\u003c\/h4\u003e\n\u003cp\u003eNAD has worked tirelessly to create the best performing Class D amplifiers that are energy efficient and produce beautiful sound—not heat—regardless of basic design principles. Using advanced measurements and data, NAD developed the C 338’s highly efficient power supply with a customised Hypex\u003csup\u003e®\u003c\/sup\u003e UCD output stage to pump out 50 watts continuously and over 200 watts instantaneously to meet the demands of the most dynamic music. This new design is very linear over a wide bandwidth and provides consistent, noise-free performance for the amplifying stages with near perfect regulation of voltage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch3\u003eAlways Ready for Streaming\u003c\/h3\u003e\n\u003cp\u003eThe C 338 has Chromecast built-in so you can cast music, tunes, podcasts, and playlists from your favourite apps on your phone, tablet or laptop to your stereo system. Spotify Connect\u003csup\u003e®\u003c\/sup\u003e lets you discover millions of songs and stream them directly to your C 338 using the Spotify\u003csup\u003e®\u003c\/sup\u003e app for a rich, wireless music experience. With the added flexibility of Bluetooth\u003csup\u003e®\u003c\/sup\u003e, your music streaming possibilities are truly limitless with the C 338.\u003c\/p\u003e\n\u003ch3\u003eBuilt-in Phono Stage for Vinyl Listening\u003c\/h3\u003e\n\u003cp\u003eUsing a MM phono stage and an innovative low-noise circuit path, the C 338 can reproduce the warmth of LPs with accurate RIAA equalization and control the infrasonic noise that is in all recordings, without ever affecting the bass response.\u003c\/p\u003e\n\u003ch3\u003eFlexible Connectivity\u003c\/h3\u003e\n\u003cp\u003eWith a wide array of connections, including a separate headphone amplifier that can drive high-impedance studio monitor headphones, the C 338 is ready for any type of listening. Line inputs can accommodate all kinds of analogue source components, offering ideal input impedance with linear ultra-low noise buffer amplifiers to preserve the musicality of recordings. Also connect a subwoofer with low impedance line outputs and extend the versatility of this budget-friendly, do-it-all amplifier.\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNAD C 338 Hybrid Digital DAC Amplifier:\u003c\/strong\u003e\u003cbr\u003eType: Hybrid Digital Integrated Stereo Amplifier\u003cbr\u003eAmplifier Topology: Class D (HybridDigital with NAD PowerDrive)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output:\u003c\/strong\u003e\u003cbr\u003eContinuous Output Power (both channels driven): \u0026gt;50W into 4Ω and 8Ω (20Hz-20kHz)\u003cbr\u003eIHF Dynamic Power: 80W into 8Ω, 150W into 4Ω, 210W into 2Ω\u003cbr\u003eClipping Power: \u0026gt;60W (at 1kHz, 0.1% THD)\u003cbr\u003ePeak Output Current: \u0026gt;18A (in 1Ω, 1 ms)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDistortion \u0026amp; Performance:\u003c\/strong\u003e\u003cbr\u003eTotal Harmonic Distortion (THD) – Speaker Out: \u0026lt;0.03% (250mW to 50W, 8Ω and 4Ω)\u003cbr\u003eTotal Harmonic Distortion (THD) – Preamp\/Line: \u0026lt;0.005% at 2V out\u003cbr\u003eTotal Harmonic Distortion (THD) – Headphone: \u0026lt;0.005% at 1V out\u003cbr\u003eTotal Harmonic Distortion (THD) – Phono: \u0026lt;0.3% at 50W out\u003cbr\u003eSignal-to-Noise Ratio – Speaker\/Line: \u0026gt;98dB (A-weighted)\u003cbr\u003eSignal-to-Noise Ratio – Preamp: \u0026gt;106dB (IHF A-weighted)\u003cbr\u003eSignal-to-Noise Ratio – Headphone: \u0026gt;105dB (IHF A-weighted, 32Ω)\u003cbr\u003eSignal-to-Noise Ratio – Phono: \u0026gt;76dB (MM cartridge, IHF A-weighted)\u003cbr\u003eFrequency Response: ±0.3dB (20Hz-20kHz)\u003cbr\u003eChannel Separation: \u0026gt;75dB at 1kHz, \u0026gt;65dB at 10kHz\u003cbr\u003eDamping Factor: \u0026gt;300 (ref. 8Ω, 20Hz to 6.5kHz)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreamplifier Section:\u003c\/strong\u003e\u003cbr\u003eInput Sensitivity (Line): 50mV (ref. 500mV out, Volume max)\u003cbr\u003eInput Impedance (Line): 56 kΩ + 100pF\u003cbr\u003eMaximum Input Signal: \u0026gt;4.5Vrms (ref. 0.1% THD)\u003cbr\u003eOutput Impedance (Pre-Out): Source Z + 200 Ω\u003cbr\u003eMaximum Voltage Output: \u0026gt;4.5V (ref. 0.1% THD)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Section:\u003c\/strong\u003e\u003cbr\u003eAnalog Inputs: 2 × Line Level (RCA), 1 × Moving Magnet (MM) Phono (RCA)\u003cbr\u003eDigital Inputs: 2 × Optical (Toslink), 1 × Coaxial (RCA)\u003cbr\u003eWireless Inputs: Bluetooth, Chromecast built-in\u003cbr\u003eInput Sensitivity (Line for 50W): 380mV\u003cbr\u003eInput Sensitivity (Phono): 4.1mV (ref. 50W out)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhono Stage:\u003c\/strong\u003e\u003cbr\u003eInput Impedance: 47 kΩ + 100pF\u003cbr\u003eMaximum Input Signal: \u0026gt;80mVrms (ref. 0.1% THD)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Section:\u003c\/strong\u003e\u003cbr\u003eSpeaker Outputs: 4mm Binding Posts\u003cbr\u003ePre-Out: 1 × Variable (RCA)\u003cbr\u003eSubwoofer Output: 1 × (RCA)\u003cbr\u003eHeadphone Output: 3.5mm Jack (dedicated amplifier)\u003cbr\u003eHeadphone Output Impedance: 0.5 Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDAC Section:\u003c\/strong\u003e\u003cbr\u003eSample Rate: Up to 24-bit\/192kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003cbr\u003ePower Consumption – ECO Standby: 0.4 Watts\u003cbr\u003ePower Consumption – Control Standby: 1.8 Watts\u003cbr\u003ePower Consumption – OFF: 0 Watts\u003cbr\u003eDimensions (W×H×D): 435mm × 70mm × 285mm\u003cbr\u003eNet Weight: 4.85 kg\u003cbr\u003eShipping Weight: 5.85 kg\u003cbr\u003eFinish: Brushed Aluminum (Black or Silver)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e\u003cbr\u003eRemote Control (AMP 3), Power Cable, User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003cbr\u003eFirst Hi-Fi Amplifier with Chromecast built-in\u003cbr\u003eNAD Remote App Support for tablet and smartphone control\u003cbr\u003eMDC (Modular Design Construction) slot for future upgrades\u003cbr\u003eBluetooth with aptX support\u003cbr\u003eAuto power management with ECO and Control standby modes\u003c\/p\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572773466419,"sku":"C 338","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_C_338_INTEGRATED_AMPLIFIER-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711145"},{"product_id":"nad-c328","title":"NAD C 328 Integrated Amplifier","description":"\u003ch2\u003eNAD C 328 Hybrid Digital DAC Amplifier\u003c\/h2\u003e\n\u003cp\u003eFor 45 years, NAD Electronics has introduced aspiring audiophiles to the vast world of hi-fi. From our flagship Masters Series, to our budget-friendly Classic Series, NAD has a component for everyone. Following in the footsteps of some of NAD’s greatest units, the NAD C 328 delivers the most fundamental of features, while firmly adhering to NAD’s unwavering commitment to exquisite sound. The C 328 can wirelessly connect to any smartphone, tablet, or Bluetooth®-enabled device within range, to give you a seamless listening experience. Featuring a MM phono input, the C 328 breathes new life into vinyl LPs, thanks in part to NAD’s innovative Hybrid Digital™ amp technology. The C 328 also features a headphone amplifier, letting you connect your favourite headphones and settle back into your own world of detailed sound. Although more modest in comparison to other Classic Series amplifiers, the C 328 will fit perfectly into your existing system and bring you the musical nirvana you’ve been searching for.\u003c\/p\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch2\u003eGetting the Basics Right\u003c\/h2\u003e\n\u003cp\u003eWhen it comes to Classic Series amplifiers, no feature is overlooked. Low noise circuits, precise volume control action, and accurate channel balance are all key characteristics of the C 328. With the added bonus of proper input and output impedance traits, plus high overload margins and stability with difficult speaker loads, the C 328 is the best choice for audiophiles who are just starting to build their dream systems. The C 328 also includes a MM phono stage with precisely correct RIAA equalization, high overload margins, extremely low noise, and an innovative circuit to suppress infrasonic noise that is present on all LPs—all without affecting bass response.\u003c\/p\u003e\n\u003ch2\u003eVersatility in Spades\u003c\/h2\u003e\n\u003cp\u003eThe line inputs of the C 328 can accommodate all kinds of analogue source components. It offers ideal input impedance attributes with linear, ultra-low noise buffer amplifiers to prevent any sonic degradation caused by improper loading of the source device. The C 328 also features a separate headphone amplifier with low output impedance and very high output voltage capability, enough in fact to drive even high impedance studio monitor headphones. The low impedance line outputs can also connect to a subwoofer to further extend the versatility of the C 328.\u003c\/p\u003e\n\u003ch2\u003eReady for Streaming\u003c\/h2\u003e\n\u003cp\u003eWith support for Bluetooth, you can instantly connect and listen to the music service of your choice, or wirelessly stream music and playlists stored directly on your smartphone, tablet or computer. Plus, with its high performance digital circuitry, Bluetooth streaming has never sounded as good as it does with the C 328.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eSophisticated Power\u003c\/h2\u003e\n\u003cp\u003eSince moving 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 led to some of the best performing amplifiers on the market today. These new designs are linear over a wide bandwidth and provide consistent performance into all speaker loads, delivering a dramatic advancement.\u003c\/p\u003e\n\u003cp\u003eThe power supply of the C 328 is able to provide over 100 watts of audio output when needed. The C 328 can operate with any AC mains voltage from 100V to 240V and provides pure DC power to all of its various stages. This extremely 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 328 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 the best performance possible. The perfect starter amp for audiophiles and music lovers alike, the C 328 will flawlessly deliver NAD’s signature flexibility and expansive power.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e• 50W x 2 Continuous Power into 8 or 4 Ohms\u003cbr\u003e• Support for Bluetooth\u003cbr\u003e• MM Phono Input\u003cbr\u003e• Analogue Line Inputs\u003cbr\u003e• SPDIF Coax and Optical Inputs\u003cbr\u003e• Subwoofer Out\u003cbr\u003e• Headphone Amplifier\u003cbr\u003e• Bass EQ\u003cbr\u003e• IR Remote\u003c\/p\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572774646067,"sku":null,"price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_C_328_INTEGRATED_AMPLIFIER-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711220"},{"product_id":"nad-c316bee","title":"NAD C 316BEE V2 Integrated Amplifier","description":"\u003ch2\u003eNAD C 316BEE V2 Integrated Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eNAD has a distinct reputation for creating some of the best performing budget amplifiers of all time. The lineage is impressive, all the way from the 3020 of 1978 to the current C 328, with many “Best Amp” awards and five-star reviews along the way. The C 316BEE lived up to expectations, garnering multiple accolades including an EISA award for ‘Best Product 2008-2009’ and top recommendations from the world’s leading audio publications. With the resurgence of vinyl we decided to update the design by including NAD’s highly acclaimed RIAA phono stage. This sophisticated circuit combines low noise with high overload margins to eliminate noise and distortion. RIAA equalization is extremely accurate (a rarity at this price) and there is even an infrasonic filter to reject airborne vibrations that can cause parasitic feedback.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch2\u003eProven Technology Enhanced by Innovation\u003c\/h2\u003e\n\u003cp\u003eNAD’s PowerDrive Circuit has been proven to offer a remarkable combination of high current drive needed for complex loudspeaker loads, and high levels of undistorted dynamic power. By monitoring the precise operating condition of the power amplifier, PowerDrive uses this intelligence to automatically optimize the power supply settings for uniformly low distortion and maximum power in the real world of music listening. As featured in our top Masters Series models, PowerDrive uses a complex ‘analogue computer’ to determine the optimal settings. For the C 316BEE V2, NAD’s Director of Advanced Development, Bjorn Erik Edvardsen, developed a clever new computation circuit requiring fewer parts at a much lower cost without any reduction in effectiveness.\u003cbr\u003eAll the hallmarks of NAD technology are present, from the generously sized toroidal power transformer and low ESR smoothing capacitors, to the multiple regulated secondary supplies, to the heavy duty discrete output transistors, the C 316BEE V2 is every bit as refined and sophisticated as other NAD amplifiers.\u003c\/p\u003e\n\u003ch2\u003eValue\u003c\/h2\u003e\n\u003cp\u003eWe are confident that the C 316BEE V2 will set new benchmarks for performance, both measured and audible, at this affordable price point. Unless you have power hungry speakers, listen at dangerously loud levels, or have a very large room, the C 316BEE V2 will be the amplifier for you. Fundamental specifications for noise, distortion, power, stereo separation, and volume control tracking, are all class leading and would be impressive on an amplifier costing many times its modest price.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eSimplicity\u003c\/h2\u003e\n\u003cp\u003eWhile the C 316BEE V2 has everything necessary for musical enjoyment, it is refreshingly limited to the essentials: six inputs, one set of speakers, a headphone jack, and full function remote control. It has a compact size and a handsome yet understated exterior. It is essential NAD.\u003c\/p\u003e\n\u003cp\u003eWhile its bells and whistles may not be as extensive as our more expensive offerings, the C 316 V2 is far from a “stripped down” product. With five line level inputs, an MM Phono Input, full IR remote control, defeatable tone controls and a front panel input for a phone or tablet, the C 316 V2 is fully equipped to be the control center for a high performance music system. Continuous power is a conservative 40 watts, and dynamic power (more important for music listening) is impressively more than 100 watts! This is far more usable power on tap than other amplifiers at this price, and this power is available across the entire audible band at a class leading 0.03%.\u003c\/p\u003e\n\u003cp\u003eThe sonic result of this high technology is a relaxed and inviting sound that digs out the subtle details in your favourite recordings and presents them across a panoramic stereo sound stage. The impressive dynamic power reserves make the C 316BEE V2 sound both articulate and alive. The silent background and low distortion gives a sense of solidity and presence to your music and brings out the best your loudspeakers have to offer\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePowerDrive\u003c\/li\u003e\n\u003cli\u003e5 Line Level Inputs\u003c\/li\u003e\n\u003cli\u003eMM Phono Input for Vinyl\u003c\/li\u003e\n\u003cli\u003eFront Panel Input for Portable Media Players\u003c\/li\u003e\n\u003cli\u003eBass and Treble Controls\u003c\/li\u003e\n\u003cli\u003eTone Defeat (Bypass)\u003c\/li\u003e\n\u003cli\u003eHeadphone Output\u003c\/li\u003e\n\u003cli\u003eIR Remote Control\u003c\/li\u003e\n\u003cli\u003eMulti-way Speaker Binding Posts\u003c\/li\u003e\n\u003cli\u003eGold Plated RCA Jacks\u003c\/li\u003e\n\u003cli\u003eToroidal Power Transformer\u003c\/li\u003e\n\u003cli\u003e\u0026lt;0.5W Standby consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572778152243,"sku":"C 316BEE V2","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_C_316BEE_V2_INTEGRATED_AMPLIFIER-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711246"},{"product_id":"nad-c658-bluos","title":"NAD C 658 BluOS Streaming DAC","description":"\u003ch1\u003e\u003cspan\u003eNAD C 658 BluOS Streaming DAC\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eRevolutionizing Audio: The NAD C 658 Sets a New Standard in Stereo Components\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe NAD C 658 is a new kind of stereo component that simultaneously changes preconceptions and opens new possibilities for audio reproduction. There has never been a component offering such a rich palette of both new and proven technology. Bold statements?\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe NAD C 658 transcends traditional audio components with its seamless integration of cutting-edge technology and user-centric design. At its core, the ESS Sabre DAC with MQA decoding delivers pristine sound quality, allowing you to experience your favorite tracks with breathtaking clarity. Meanwhile, the innovative Dirac Live Room Correction tailors the listening environment, optimizing acoustics for an unparalleled audio experience that adapts to your space. With BluOS Network Streaming, you gain access to an extensive library of high-resolution music, while dual-band Wi-Fi and 2-way Bluetooth aptX HD ensure flawless connectivity. The inclusion of multiple inputs and outputs, including a balanced preamp output and customizable expansion slots, means the C 658 is not just a component; it’s a versatile hub that evolves with your audio needs, bringing your music to life like never before.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBluOS Network Streaming\u003c\/li\u003e\n\u003cli\u003eESS Sabre DAC with MQA decoding\u003c\/li\u003e\n\u003cli\u003eDirac Live Room Correction\u003c\/li\u003e\n\u003cli\u003eMM Phono Input\u003c\/li\u003e\n\u003cli\u003e2 x Line Inputs\u003c\/li\u003e\n\u003cli\u003e2 x Optical Inputs\u003c\/li\u003e\n\u003cli\u003e2 x Coax Inputs\u003c\/li\u003e\n\u003cli\u003eBalanced Preamp Output\u003c\/li\u003e\n\u003cli\u003ePreamp and Stereo Subwoofer Outputs (Single-ended)\u003c\/li\u003e\n\u003cli\u003eHigh Current Headphone Output\u003c\/li\u003e\n\u003cli\u003eGigabit Ethernet\u003c\/li\u003e\n\u003cli\u003eDual Band Wi-Fi a\/c\/n\u003c\/li\u003e\n\u003cli\u003e2-way Bluetooth aptX HD\u003c\/li\u003e\n\u003cli\u003e2 x MDC Slots for Future Expansion\u003c\/li\u003e\n\u003cli\u003eUSB socket for adding optional wireless output module\u003c\/li\u003e\n\u003cli\u003eIR In with Learning Function\u003c\/li\u003e\n\u003cli\u003eTrigger Out\/In\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNAD BluOS Streaming DAC C658:\u003c\/strong\u003e\u003cbr\u003eType: Streaming DAC with Preamp and Phono Stage\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLine Input, Pre-Out Performance:\u003c\/strong\u003e\u003cbr\u003eTHD (20Hz – 20kHz): \u0026lt;0.005% at 2V out\u003cbr\u003eSignal-to-Noise Ratio: \u0026gt;106dB (IHF; A-weighted, ref. 500mV out, unity gain)\u003cbr\u003eChannel Separation: \u0026gt;80dB (1kHz), \u0026gt;70dB (10kHz)\u003cbr\u003eInput Impedance: 22 kΩ + 100pF\u003cbr\u003eMaximum Input Signal: \u0026gt;4.5Vrms (ref. 0.1% THD)\u003cbr\u003eOutput Impedance: Source Z + 240 Ω\u003cbr\u003eInput Sensitivity: 93mV (ref. 500mV out, Volume maximum)\u003cbr\u003eFrequency Response: ±0.3dB (20Hz – 20kHz)\u003cbr\u003eMaximum Voltage Output: \u0026gt;4.5V (ref. 0.1% THD)\u003cbr\u003eTone Controls: Treble: ±7.0dB at 20kHz; Bass: ±7.0dB at 60Hz; Balance: -10dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhono Input, Audio Pre-Out Performance:\u003c\/strong\u003e\u003cbr\u003eTHD (20Hz – 20kHz): \u0026lt;0.01% at 2V out\u003cbr\u003eSignal-to-Noise Ratio: \u0026gt;84dB (200Ω source; A-weighted), \u0026gt;76dB (MM cartridge source, IHF A-weighted, ref. 500mV out)\u003cbr\u003eInput Sensitivity: 1.44mV (ref. 500mV out, Volume maximum)\u003cbr\u003eFrequency Response: \u0026gt;±0.3dB (20Hz – 20kHz)\u003cbr\u003eMaximum Input Signal at 1kHz: \u0026gt;80mVrms (ref. 0.1% THD)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLine Input, Headphone Out Performance:\u003c\/strong\u003e\u003cbr\u003eTHD (20Hz – 20kHz): \u0026lt;0.005% at 1V out\u003cbr\u003eSignal-to-Noise Ratio: \u0026gt;110dB (32Ω loads; A-WTD, ref. 2V out, unity gain)\u003cbr\u003eFrequency Response: ±0.3dB (20Hz – 20kHz)\u003cbr\u003eChannel Separation: \u0026gt;\u0026gt;60dB at 1kHz\u003cbr\u003eOutput Impedance: 6 Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDAC Section:\u003c\/strong\u003e\u003cbr\u003eSupported Audio File Formats: MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS\u003cbr\u003eHigh Resolution Audio Formats: MQA, FLAC, WAV, AIFF\u003cbr\u003eDSD Playback: Supports converted DSD playback via BluOS desktop app (only)\u003cbr\u003eNative Sampling Rates: up to 32bit\/192kHz\u003cbr\u003eBit Depths: 16 – 24\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluOS Features:\u003c\/strong\u003e\u003cbr\u003eSupported Operating Systems: Microsoft Windows XP to current, Mac OS X versions\u003cbr\u003eUser Interface: BluOS – Free Android and iOS App\u003cbr\u003eSupported Cloud Services: Spotify, Amazon Music, TIDAL, Deezer, Qobuz, HDTracks, HighResAudio, Murfie, JUKE, Napster, Slacker Radio, KKBox, Bugs\u003cbr\u003eFree Internet Radio: TuneIn Radio, iHeartRadio, Calm Radio, Radio Paradise\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e\u003cbr\u003eBluetooth: Bluetooth aptX HD wireless built-in, Two-Way (Transmit and Receive)\u003cbr\u003eNetwork: Gigabit Ethernet RJ45, WiFi 5 (802.11 b\/g\/n)\u003cbr\u003eAnalog Inputs: Line Input, Phono Input (MM)\u003cbr\u003eHeadphone Output: 6.35mm (1\/4\") jack\u003cbr\u003eDigital Outputs: Pre-Out (RCA)\u003cbr\u003eOther Outputs: Subwoofer Output (RCA)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003cbr\u003eDimensions (W x H x D): 435 x 100 x 405mm (17 1\/8 x 3 15\/16 x 16\")\u003cbr\u003eShipping Weight: 10.1kg (22.3lb)\u003c\/p\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572782772531,"sku":null,"price":2299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_C_658_BluOS_Streaming_DAC_Front_Vinyl_Sound_USA_Hifi_Audio_Store_Buffalo.jpg?v=1729968612"},{"product_id":"nad-d3045","title":"NAD D 3045 Hybrid Digital DAC Amplifier","description":"\u003ch1\u003eNAD D 3045 Hybrid Digital DAC Amplifier\u003c\/h1\u003e\n\u003cp\u003eThe NAD D 3045 is everything a modern amplifier should be; compact, energy efficient, powerful, silent, High Resolution capable, and packed with cutting edge features like DSD and MQA playback. NAD’s expertise in both digital and analog engineering is on full display in this flexible and affordable amplifier.\u003c\/p\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch2\u003eHIGHER FIDELITY\u003c\/h2\u003e\n\u003cp\u003eHigh Res is to audio, what High Definition is to video. It is more lifelike and natural, and an altogether more enjoyable listening experience. With features like Master Quality Authenticated (MQA) the D 3045 can faithfully and accurately reproduce the full spectrum of sound encapsulated on the Studio Master. Until now, music lovers have only been allowed to hear an edited version of the full fidelity because our delivery systems, be it tape, vinyl, or CD, did not have the capacity to hold all the information contained in the Studio Master recording. With High Res downloads and streaming we can now enjoy exactly the same experience the artist heard in the studio when the recording was first made.\u003c\/p\u003e\n\u003ch2\u003eAMAZING CAPABILITY\u003c\/h2\u003e\n\u003cp\u003eWe recognize that just because there is a new better format available doesn’t mean your present music collection will be discarded – far from it. So we have included all the inputs and circuits required to listen to all your current music, while also possessing the capability to fully exploit today’s best High Res sources. Especially notable is the Asynchronous USB input for attaching a computer which allows High Res streaming using one of the several High Res programs like Roon, JRiver, and Amarra. Asynchronous operation uses the D 3045’s precision clock (instead of the computers clock) to reduce jitter to a minimum and make the USB format work ideally for audio. For everyday convenience we have included Bluetooth wireless streaming featuring aptX HD, the latest 24-bit High Res version of Bluetooth that is being supported by more and more phones and tablets. Additionally, if you have Bluetooth headphones, you can also stream your non-Bluetooth sources wirelessly to your headphones, or you can plug in your wired headphones to enjoy the exceptional performance of our low impedance, high current, Headphone Amplifier.\u003c\/p\u003e\n\u003ch2\u003eFEATURES YOU WON’T FIND ANYWHERE ELSE\u003c\/h2\u003e\n\u003cp\u003eLove vinyl? The D 3045 features NAD’s super accurate, wide dynamic range, Moving Magnet Phono preamp to extract every last morsel of sound from your LPs. If you still play CDs, we have both analog and digital inputs. The digital inputs allow use of the advanced High Res DAC built into the D 3045. You can even send the sound from your TV to the NAD and seamlessly control the system using your TV’s remote by taking advantage of the HDMI ARC input. Complete your system by adding a subwoofer with the convenient Sub Out jack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003ePERFORMANCE AND PRICE\u003c\/h2\u003e\n\u003cp\u003eThe NAD D 3045 includes advanced capabilities usually only found in far more expensive components. High Res USB DACs? They start at about 3X the price of the D 3045. High Current headphone amplifiers start at the price of the D 3045 and go up from there. Power Amps featuring 60wpc and with the low distortion and high current capability of the D 3045 are rare at this price. Yet all these products are wrapped into one compact, energy efficient, and convenient package engineered by one of audio’s most iconic brands. 45 years of audio excellence is on full display with this innovative and versatile component. Just add your favourite music source and a great set of speakers to enjoy many years of sonic bliss.\u003c\/p\u003e\n\u003ch2\u003eFEATURES \u0026amp; DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 60W Hybrid Digital Amplifier\u003c\/li\u003e\n\u003cli\u003eTwo-Way Bluetooth powered by Qualcomm aptX HD audio\u003c\/li\u003e\n\u003cli\u003eAsynchronous USB 24\/192 Input supporting MQA and DSD\u003c\/li\u003e\n\u003cli\u003eHDMI Audio Return Channel\u003c\/li\u003e\n\u003cli\u003eCoax and Optical Input\u003c\/li\u003e\n\u003cli\u003eMM Phono and Line Input\u003c\/li\u003e\n\u003cli\u003ePreamp Out\u003c\/li\u003e\n\u003cli\u003eSub Out\u003c\/li\u003e\n\u003cli\u003eHeadphone Amp\u003c\/li\u003e\n\u003cli\u003eIR Remote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572783329587,"sku":"D 3045","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_D_3045_Hybrid_Digital_DAC_Amplifier-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711373"},{"product_id":"nad-d3020","title":"NAD D 3020 V2 Hybrid Digital DAC Amplifier","description":"\u003cdiv class=\"excerpt\"\u003e\n\u003ch1\u003eNAD D 3020 V2 Hybrid Digital DAC Amplifier\u003c\/h1\u003e\n\u003ch2\u003eReinventing an Icon\u003c\/h2\u003e\n\u003cp\u003eBy adapting to today’s media sources and using state-of-the-art digital technology for the new world of digital music, the D 3020 puts a completely modern spin on a revered icon. The original designer of the 3020, NAD’s Director of Advanced Technology, Bjorn Erik Edvardsen, has been pivotal in developing the D 3020 for the new digital generation. Offering an excellent quality 24\/192 DAC with 8 channels mixed to 2 for improved resolution, the D 3020 V2 represents the same kind of value-bending innovation that gave the original 3020 its legendary overachieving phono stage.\u003c\/p\u003e\n\u003ch2\u003eMore Connected\u003c\/h2\u003e\n\u003cp\u003eThe D 3020 offers inputs for your digital and analogue sources. Coaxial and optical inputs allow many different digital sources to be connected, from CD and DVD players, to set top boxes, media streamers like AppleTV, or satellite and cable receivers. There are also analogue inputs including a sophisticated MM Phono input. Far from just another set of sockets, this Phono stage includes highly accurate RIAA equalization, an Infrasonic Warp Filter, and features both high overload margins and extremely low noise. With V2 we’ve also added a PreOut for increased connectivity in the output stage.\u003c\/p\u003e\n\u003ch2\u003ePower that Delivers\u003c\/h2\u003e\n\u003cp\u003ePower output may sound small at 30W per channel, but like all NAD amplifiers this is very misleading, as a properly designed 30W amplifier can sound superior to a 100W amplifier from a lesser brand. With its very small form factor, the D 3020 will astound many for its ability to drive difficult loudspeakers to satisfying levels without adding noise or distortion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eReal World Performance\u003c\/h2\u003e\n\u003cp\u003eNAD rewrote the rules for amplifiers when designing the original 3020. Instead of letting laboratory test equipment have the last word, we made sure that we could properly drive real loudspeakers with real music for the real world. The D 3020 lives up to this promise through a unique implementation of NAD PowerDrive™ developed by Edvardsen, that allows low impedance drive (current) and high dynamic power (voltage) at vanishingly low distortion levels. This refinement of PowerDrive combined with a precision soft clipping circuit, lets the D 3020 sound even more powerful than it already is. An innovative Bass EQ circuit helps small speakers sound big without overdriving or damaging ported woofers.\u003c\/p\u003e\n\u003ch2\u003eStream with Bluetooth\u003c\/h2\u003e\n\u003cp\u003eThe D 3020 V2 delivers the convenience of wireless streaming with its Bluetooth\u003csup\u003e®\u003c\/sup\u003e capability. Stream all your music from a smartphone, tablet, or laptop. The D 3020 even supports the highest audio quality Bluetooth, aptX\u003csup\u003e®\u003c\/sup\u003e, which is becoming ever more popular for its excellent sound quality and low power consumption compared to Wi-Fi.\u003c\/p\u003e\n\u003ch2\u003eMean and Green\u003c\/h2\u003e\n\u003cp\u003eThe D 3020’s highly efficient design wastes less energy, requiring only 20% of the power needed by traditional Hi-Fi amplifiers. It’s like trading in a gas guzzling car for a hybrid vehicle. Standby power consumption is a miniscule \u0026lt;0.5W. NAD has taken amplification to new lows, with lower distortion, lower noise, and lower power consumption. NAD’s major focus is to find new technology that improves musical performance while consuming less power and using fewer non-renewable resources in manufacturing.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e• Now includes Phono Input\u003cbr\u003e• HybridDigital (TM) Amplification\u003cbr\u003e• 2 x 30W @ 0.00% THD, \u0026gt;100W Dynamic Power @ 4 Ohms\u003cbr\u003e• aptX Bluetooth music streaming\u003cbr\u003e• MM Phono input for vinyl\u003cbr\u003e• Optical and Coaxial Digital inputs, analog inputs\u003cbr\u003e• Subwoofer Output\u003cbr\u003e• Preamp Output (Full Range)\u003cbr\u003e• Bass EQ setting\u003cbr\u003e• Separate Headphone Amplifier\u003cbr\u003e• Wireless Remote\u003c\/p\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572783722803,"sku":"D 3020 V2","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_D_3020_V2_HYBRID_DIGITAL_DAC_AMPLIFIER-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711363"},{"product_id":"cambridge-axa35-integrated-amplifier-w-built-in-phono-stage","title":"Cambridge AXA35 Integrated Amplifier W\/ Built-In Phono-Stage","description":"\u003ch2\u003eCambridge AXA35 Integrated Amplifier W\/ Built-In Phono-Stage\u003c\/h2\u003e\n\u003cp\u003eThe AXA35 boasts 35 watts of power per channel, an integrated moving magnet phono stage for turntable enthusiasts, a white display screen, and a ¼ inch headphone socket for private listening sessions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cp\u003ePOWER OUTPUT: 35 Watts (into 8 Ohms)\u003cbr\u003eTHD (UNWEIGHTED): \u0026lt;0.01% @ 1kHz, 80% of rated power \u0026lt;0.15% 20Hz - 20kHz, 80% of rated power\u003cbr\u003eFREQUENCY RESPONSE (-3DB): 5Hz - 50kHz\u003cbr\u003eS\/N RATIO (REF 1W): \u0026gt;82dB (unweighted)\u003cbr\u003eINPUT IMPEDANCES: 47k ohms\u003cbr\u003ePOWER AMP DAMPING FACTOR: \u0026gt; 50\u003cbr\u003eMAX. POWER CONSUMPTION: 260W\u003cbr\u003eBASS\/TREBLE CONTROLS: Shelving, ultimate boost\/cut +\/- 10dB @ 100Hz and 10kHz\u003cbr\u003eSTANDBY POWER CONSUMPTION: \u0026lt;0.5W\u003cbr\u003eINPUTS: 4x RCA, 1x Phono, 1 x 3.5mm Aux input (front panel)\u003cbr\u003eOUTPUTS: Speakers, Rec Out, USB 5V power\u003cbr\u003eDIMENSIONS (HXWXD): 83 x 430 x 335mm (3.3 x 16.9 x 13.2”)\u003cbr\u003eWEIGHT: 5.6kg (12.3lbs)\u003cbr\u003eIN THE BOX: AXA35 Integrated Amplifier, Power Cable, Remote Control, 2 x AAA Batteries\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\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\/AXC25_AXC35_AXA35_IR_Codes.pdf?v=1596807760\" title=\"CAMBRIDGE REMOTE CONTROL VINYL SOUND\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan style=\"color: #00aaff;\"\u003eAXA35 IR Remote Control Codes\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AXA35_User_Manual_-_English.pdf?v=1596807683\" title=\"CAMBRIDGE AXA35 MANUAL VINYL SOUND\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan style=\"color: #00aaff;\"\u003eAXA35 Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48573250404659,"sku":"C11083","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGEAXA35INTEGRATEDAMPLIFIERW_BUILT-INPHONO-STAGE_VINYLSOUND.webp?v=1712426020"},{"product_id":"cambridge-cxa81-integrated-stereo-amplifier","title":"Cambridge CXA81 Integrated Stereo Amplifier","description":"\u003ch2 bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":156,\"abs_x\":428,\"abs_y\":269}'\u003eCambridge CXA81 Integrated Stereo Amplifier\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":156,\"abs_x\":428,\"abs_y\":269}'\u003eHalf a decade after the CX range redefined performance at its price point, it’s time to reimagine, reengineer and reinvigorate. The all-new CXA61 and CXA81 integrated amplifiers build on the foundations laid (and the Awards won) by CXA60 and CXA80, but with a fresh and progressive perspective.\u003cbr bis_size='{\"x\":262,\"y\":68,\"w\":0,\"h\":18,\"abs_x\":678,\"abs_y\":328}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":88,\"w\":0,\"h\":18,\"abs_x\":428,\"abs_y\":348}'\u003eCambridge CXA81 Integrated Stereo Amplifier is poised, effortless and sophisticated. Its 80 watts per channel give it complete authority over music, and it wrings every emotional and musical nuance from your whole collection.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":182,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":442}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":218,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":478}'\u003eFEATURES:\u003c\/h3\u003e\n\u003cul bis_size='{\"x\":12,\"y\":254,\"w\":560,\"h\":176,\"abs_x\":428,\"abs_y\":514}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":254,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":514}'\u003e80-watts per channel with Class AB amplification for detailed and powerful audio performance\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":294,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":554}'\u003eSeparate, symmetrical left and right channels are carefully engineered to deliver incredible sound-staging\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":333,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":593}'\u003eBalanced XLR inputs for low noise interference\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":352,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":612}'\u003eHigh Quality DAC - Connect digital sources directly via TOSLINK and Coaxial\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":372,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":632}'\u003eUSB Audio Input accepting up to 32bit\/384kHz \u0026amp; DSD 256 digital files from Mac or PC\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":411,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":671}'\u003e\u003cspan bis_size='{\"x\":52,\"y\":411,\"w\":162,\"h\":18,\"abs_x\":468,\"abs_y\":671}'\u003eBluetooth aptX HD built in\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":445,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":705}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":480,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":740}'\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":514,\"w\":560,\"h\":392,\"abs_x\":428,\"abs_y\":774}'\u003ePOWER OUTPUT: 80W RMS into 8 Ohms, 120W RMS into 4 Ohms\u003cbr bis_size='{\"x\":416,\"y\":514,\"w\":0,\"h\":18,\"abs_x\":832,\"abs_y\":774}'\u003eDAC: ESS Sabre ES9016K2M\u003cbr bis_size='{\"x\":183,\"y\":534,\"w\":0,\"h\":18,\"abs_x\":599,\"abs_y\":794}'\u003eFREQUENCY RESPONSE: \u0026lt;5Hz– 60kHz +\/-1dB\u003cbr bis_size='{\"x\":296,\"y\":553,\"w\":0,\"h\":18,\"abs_x\":712,\"abs_y\":813}'\u003eANALOGUE AUDIO INPUTS: 1x balanced XLR, 4 x RCA\u003cbr bis_size='{\"x\":341,\"y\":573,\"w\":0,\"h\":18,\"abs_x\":757,\"abs_y\":833}'\u003eDIGITAL AUDIO INPUTS: 1 x S\/PDIF coaxial, 2 x TOSLINK optical, 1 x USB audio, Bluetooth (integrated)\u003cbr bis_size='{\"x\":84,\"y\":612,\"w\":0,\"h\":18,\"abs_x\":500,\"abs_y\":872}'\u003eCOMPATIBILITY: TOSLINK optical: 16\/24bit 32-96kHz PCM only, S\/PDIF coaxial: 16\/24bit 32-192kHz PCM only, USB: audio profile 1.0\/2.0 (default 2.0), up to 32bit 384kHz PCM, up to DSD256 or DoP256, Bluetooth: 4.2 A2DP\/AVRCP supporting up to aptX HD (24bit 48kHz)\u003cbr bis_size='{\"x\":54,\"y\":690,\"w\":0,\"h\":18,\"abs_x\":470,\"abs_y\":950}'\u003eBLUETOOTH APTX HD RECEIVER BUILT-IN: Yes\u003cbr bis_size='{\"x\":294,\"y\":710,\"w\":0,\"h\":18,\"abs_x\":710,\"abs_y\":970}'\u003eROON TESTED: Yes\u003cbr bis_size='{\"x\":128,\"y\":730,\"w\":0,\"h\":18,\"abs_x\":544,\"abs_y\":990}'\u003eOUTPUTS: Speakers A+B, 3.5mm headphone, Preamp Output, Subwoofer Output\u003cbr bis_size='{\"x\":510,\"y\":749,\"w\":0,\"h\":18,\"abs_x\":926,\"abs_y\":1009}'\u003eREMOTE CONTROL: Yes\u003cbr bis_size='{\"x\":156,\"y\":769,\"w\":0,\"h\":18,\"abs_x\":572,\"abs_y\":1029}'\u003eMAX POWER CONSUMPTION: 750W\u003cbr bis_size='{\"x\":237,\"y\":788,\"w\":0,\"h\":18,\"abs_x\":653,\"abs_y\":1048}'\u003eSTANDBY POWER CONSUMPTION: \u0026lt;0.5W\u003cbr bis_size='{\"x\":271,\"y\":808,\"w\":0,\"h\":18,\"abs_x\":687,\"abs_y\":1068}'\u003eDIMENSIONS (H X W X D): 115 x 430 x 341mm (4.5 x 16.9 x 13.4”)\u003cbr bis_size='{\"x\":414,\"y\":828,\"w\":0,\"h\":18,\"abs_x\":830,\"abs_y\":1088}'\u003eWEIGHT: 8.7kg (19.1lbs)\u003cbr bis_size='{\"x\":158,\"y\":847,\"w\":0,\"h\":18,\"abs_x\":574,\"abs_y\":1107}'\u003eBOX CONTENTS: CXA81 Integrated Amplifier, Power Cable, 3 x AAA Batteries, Remote Control, Control Bus Cable\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":922,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1182}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":958,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":1218}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":958,\"w\":250,\"h\":21,\"abs_x\":428,\"abs_y\":1218}'\u003eMANUALS \u0026amp; DOCUMENTATION:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":991,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1251}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":991,\"w\":0,\"h\":18,\"abs_x\":428,\"abs_y\":1251}'\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/CXA61-81_User_Manual_-_English.pdf?v=1596813857\" title=\"CAMBRIDGE CXA61\/81 Manual - VINYL SOUND\" rel=\"noopener noreferrer\" bis_size='{\"x\":12,\"y\":991,\"w\":111,\"h\":18,\"abs_x\":428,\"abs_y\":1251}' target=\"_blank\"\u003e\u003cspan bis_size='{\"x\":12,\"y\":991,\"w\":111,\"h\":18,\"abs_x\":428,\"abs_y\":1251}'\u003eAXA61\/81 Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48573254271283,"sku":"C11130k","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGECXA81INTEGRATEDSTEREOAMPLIFIER_VINYLSOUND.webp?v=1712426063"},{"product_id":"cambridge-edge-nq-preamplifier-with-network-player","title":"Cambridge Edge NQ Preamplifier With Network Player","description":"\u003ch2\u003e\u003cspan\u003eCambridge Edge NQ Preamplifier With Network Player\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWith a revolutionary preamp circuit-board that reduces interference and an incredibly clean signal path, Edge NQ plays your favourite music with astonishing depth. Stream, plug-in and play to enjoy every note in perfect clarity.\u003c\/span\u003e\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\"\u003eD\/A CONVERTER: THD \u0026lt;0.0008%, 20Hz - 20kHz, 24-bit, 1Vrms output\u003cbr\u003eTHD ANALOG SOURCES: \u0026lt;0.0008%, 20Hz – 20kHz, 1Vrms output\u003cbr\u003eFREQUENCY RESPONSE: 20Hz-20kHz +\/- 0.1dB\u003cbr\u003eS\/N RATIO (REF 1V OUTPUT): \u0026gt;103 dB\u003cbr\u003eCROSSTALK @ 1KHZ: \u0026lt; -100dB\u003cbr\u003eMAX PREAMP OUTPUT: 6Vrms single ended or 6Vrms + 6Vrms balanced\u003cbr\u003eFIXED LINE-OUT MODE: Yes. The preamplifier can be disabled via the dedicated Edge app for iOS and Android. Within the app, simply turn off ‘preamplifier mode’ in the settings to run a line out via XLR or RCA to an integrated amplifier.\u003cbr\u003eUSB AUDIO INPUT: USB Audio Class 2.0 supporting up to 32-bit 384kHz PCM, or up to DSD256\u003cbr\u003eUSB DRIVE INPUT: 1 x USB 2.0 current limited to 1A, FAT32 \/ NTFS \/ HFS \/ HFS+\u003cbr\u003eBLUETOOTH: 4.1 (Smart\/BLE enabled) A2DP\/AVRCP supporting SBC, AAC, aptX and aptX HD\u003cbr\u003eUPNP CONNECTIVITY: Yes - Accesible via supported app\u003cbr\u003eCHROMECAST BUILT-IN: Yes\u003cbr\u003eROON READY: Yes (Requires a Roon subscription)\u003cbr\u003eTOSLINK INPUT: 16\/24-bit 32-96kHz\u003cbr\u003eCOAX S\/PDIF INPUT: 16\/24-bit 32-192kHz\u003cbr\u003eWI-FI: IEEE 802.11 b\/g or n (2.4GHz), Encryption WEP, WPA, WPA2\u003cbr\u003eETHERNET: IEEE 802.3, 10 Base-T or 100 Base-T\u003cbr\u003eMAX POWER CONSUMPTION: 100W\u003cbr\u003eSTANDBY POWER CONSUMPTION: \u0026lt;0.5W\u003cbr\u003eDIMENSIONS: 120 x 460 x 405mm (4.7 x 18.1 x 15.9”)\u003cbr\u003eWEIGHT: 10.2kg (22.4lbs)\u003cbr\u003eCHROMECAST BUILT-IN: Hi-res wireless connectivity that's compatible with hundreds of Android and iOS apps. Chromecast built-in is a trademark of Google LLC\u003cbr\u003eIN THE BOX: Edge NQ Pre-amplifier and Network Player; 1.5M Power Lead; Edge Remote Control; 3 x AAA Batteries; Bluetooth Antenna; Wi-Fi Dongle; Edge Link Cable; Edge NQ 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 title=\"CAMBRIDGE EDGE NQ - VINYL SOUND\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/Edge_NQ_Users_Manual_-_English.pdf?v=1597070028\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eEDGE NQ - Manual\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"CAMBRIDGE EDGE NQ - VINYL SOUND\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/Edge_NQ_Technical_Specifications_-_English.pdf?v=1597070029\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eEDGE NQ - Technical Specifications\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48573264953651,"sku":"EDGE NQ","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGEEDGENQPREAMPLIFIERWITHNETWORKPLAYER_VINYLSOUND.webp?v=1712426147"},{"product_id":"cambridge-edge-a-integrated-amplifier","title":"Cambridge Edge A Integrated Amplifier","description":"\u003ch2\u003eCambridge Edge A Integrated Amplifier\u003c\/h2\u003e\n\u003cp\u003eEdge A is made to celebrate musicality. Riffs, phrases, percussive rolls – take in every detail of your music thanks to its dynamic setup. Effortlessly powerful, but with incredible depth, the overall sound is breath-taking – like you’re sat in the recording booth with the musicians.\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 FULL POWER): \u0026gt;103 dB\u003cbr\u003eCROSSTALK @ 1KHZ: \u0026lt; -100dB\u003cbr\u003eINPUT SENSITIVITY: Input A1-A2 (unbalanced) 380mV RMS\u003cbr\u003eINPUT IMPEDANCES: Input A3 (balanced) 47k Ohm; Input A1-A2 (unbalanced) 47k Ohm\u003cbr\u003eINPUTS: Balanced, Coax S\/PDIF, TOSLINK, USB Audio, Unbalanced, Bluetooth, Audio Return Channel (ARC)\u003cbr\u003eOUTPUTS: Speakers, Preamplifier, Headphones (impedance of between 12 and 600 ohms are recommended)\u003cbr\u003eUSB AUDIO INPUT: USB Audio Class 2.0 supporting up to 32-bit 384kHz PCM, or up to DSD256\u003cbr\u003eBLUETOOTH: 4.1 (Smart\/BLE enabled) A2DP\/AVRCP supporting formats up to aptX HD\u003cbr\u003eTOSLINK INPUT: 16\/24 bits, 32-96kHz\u003cbr\u003eCOAX S\/PDIF INPUT: 16\/24 bits, 32-192kHz\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: 24.4kg (53.7lbs)\u003cbr\u003eIN THE BOX: Edge A Integrated Amplifier; 1.5M Power Lead; Edge Remote Control; 3 x AAA Batteries; Bluetooth Antenna; Edge Link Cable; Edge A 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 rel=\"noopener noreferrer\" title=\"CAMBRIDGE EDGE A - VINYL SOUND\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/Edge_A_Users_Manual_-_English.pdf?v=1597070530\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eEDGE A - Manual\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"CAMBRIDGE EDGE A - VINYL SOUND\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/Edge_A_Technical_Specifications_-_English.pdf?v=1597070531\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eEDGE A - Technical Specifications\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48573264986419,"sku":"EDGE A","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGEEDGEAINTEGRATEDAMPLIFIER_VINYLSOUND.webp?v=1712426152"},{"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":"accuphase-c-3900-precision-preamplifier","title":"Accuphase C-3900 Precision Preamplifier","description":"\u003ch2\u003e\u003cspan\u003eAccuphase C-3900 Precision Preamplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTo celebrate the 50th anniversary of Accuphase's founding, the development of a new flagship model to incorporate the entire wealth of the company's experience was begun. Now, after five years, the work is complete. The C-3900 represents an uncompromising harmony of technology and sensibility, boasting ultimate performance and sound quality that ushers in a new era of the preamplifier.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e The Dual Balanced AAVA design with two balanced AAVA circuits delivers sonic excellence that is transparence itself. Volume adjustment is realized while retaining all the vibrant energy and richness of detail that is the life breath of an artistic performance. The supple elegance of music as reproduced by the top-of-the-line C-3900 is a moving experience that reflects the impressive depth of Accuphase know-how.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Balanced AAVA volume control\u003c\/li\u003e\n\u003cli\u003eHigh-gain discrete current feedback type input amplifier\u003c\/li\u003e\n\u003cli\u003eANCC technology minimizes noise and distortion\u003c\/li\u003e\n\u003cli\u003eNewly developed volume sensor construction\u003c\/li\u003e\n\u003cli\u003eSeparate toroidal power transformers for left and right\u003c\/li\u003e\n\u003cli\u003eNewly developed filtering capacitors\u003c\/li\u003e\n\u003cli\u003eSeparate unit amplifiers for left and right\u003c\/li\u003e\n\u003cli\u003ePrinted circuit boards using glass cloth fluorocarbon resin\u003c\/li\u003e\n\u003cli\u003eWood cabinet with natural grain finish\u003c\/li\u003e\n\u003cli\u003eHigh-performance headphone amplifier\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48573321118003,"sku":"C-3900","price":36975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/ACCUPHASEC-3900PRECISIONPREAMPLIFIER-VINYLSOUND.jpg?v=1712426684"},{"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-300f-pre-main-amplifier","title":"Leben CS-300F Pre-Main Amplifier","description":"\u003ch2 class=\"biggest-feature\"\u003eCALL US NOW FOR MORE INFORMATION OR TO PLACE YOUR ORDER: 716-777-3100\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 class=\"biggest-feature\"\u003eLeben CS-300F Pre-Main Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe CS-300F\u003c\/strong\u003e\u003cspan\u003e amplifier is equipped with GE-manufactured JAN-6197 tubes, which were originally used for computers. Leben spent years developing an amplifier to fit the distinctive profile of the tubes, and are the first to use this technology for a clean, precise, and distinctive sound quality.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFor its Driver circuit, they used a very high quality 17EW8(Hi-FI) tube specially designed by a major Japanese manufacturer for Hi-Fi audio performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eOTHER FEATURES\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003col\u003e\n\u003cli\u003eUsage of the of highest quality audio components.\u003c\/li\u003e\n\u003cli\u003eWBT type Binding Posts.\u003c\/li\u003e\n\u003cli\u003eSelf-Biasing circuit accepts new tubes without any Bias adjustments, and also can adapt to a consumption of tube power or to unvenness of tubes automatically.\u003c\/li\u003e\n\u003cli\u003eNatural wood side-panels made from Canadian White-Ash. This wood is very hard and heavy and is often used as a material of Baseball bats and oars for low boats.\u003c\/li\u003e\n\u003cli\u003eDesigned to the same great, high-quality standard as the Leben CS-300XS platform.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"spec-list\"\u003eCS-300F SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 247px;\" class=\"spec\" summary=\"Leben CS-300F Spec and Details\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 38px;\" class=\"details-list-header\"\u003eTUBES EQUIPPED\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 38px;\" class=\"details-info\"\u003eJAN-6197 (GE) X 4\u003cbr\u003e17EW8(Hi-Fi) x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eOUTPUT POWER - Standard\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e15W X 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eFREQUENCY RESPONSE\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e15Hz - 100KHz (-2 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eDISTORTION\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e0.7%(10W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eINPUT SENSITIVITY\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e600mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eINPUT IMPEDANCE\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e100K Ohms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eOUTPUT IMPEDANCE\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e4\/6\/8 Ohms (Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eOUTPUT IMPEDANCE(Headphone)\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e300 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003ePOWER CONSUMPTION\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e82W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eWEIGHT\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e10.5 Kgs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eDIMENSIONS\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003e360(W) X 270(D) X 140(H) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 51.180218%; height: 19px;\" class=\"details-list-header\"\u003eATTACHMENT\u003c\/td\u003e\n\u003ctd style=\"width: 45.716019%; height: 19px;\" class=\"details-info\"\u003eDetachable AC Power Cable x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Leben","offers":[{"title":"Default Title","offer_id":48573836525875,"sku":"CS-300F","price":5495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/Leben_CS-300F_Pre-Main_Amplifier_Front_Vinyl_Sound_USA_Hifi_Store_Buffalo.jpg?v=1729707321"},{"product_id":"leben-cs-300xs-el84-tubes-integrated-amplifier","title":"Leben CS-300X(S) - EL84 Tubes Integrated Amplifier","description":"\u003ch2 class=\"biggest-feature\"\u003eCALL US NOW FOR MORE INFORMATION OR TO PLACE YOUR ORDER: 716-777-3100\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 class=\"biggest-feature\"\u003eLeben CS-300X(S) - EL84 Tubes Integrated Amplifier\u003c\/h2\u003e\n\u003ch2 class=\"biggest-feature\"\u003eSmall and Powerful with a Famous Sound\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong\u003eCS-300X(S)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis equipped with SOVTEK Tube EL-84, which is well-known by audiophiles for its small size and incredible sound.\u003cbr\u003eThe high input sensitivity of EL84 tubes does not require a complicated circuit, and through this, it can create a signal with incredibly low levels of distortion.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eHIGHEST-END AUDIO GRADE COMPONENTS\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eRESISTORS: Precision Industrial Grade +\/-1%\u003c\/li\u003e\n\u003cli\u003eFIRST-STAGE BY-PASS CONDENSOR: An ultimate audio condensor \"OS Condensor\" developped by \"SANYO\"\u003c\/li\u003e\n\u003cli\u003eLAST-STAGE BY-PASS CONDENSOR: \"Fine-Gold\" by \"NICHICON\"\u003c\/li\u003e\n\u003cli\u003eJOINT CONDENSOR: \"Metalized Polypropylene Condensor\" with \"Mesh-Shielding\".\u003c\/li\u003e\n\u003cli\u003eNF OVERSHOOT PREVENTION CONDENSOR: Ceramic Conderser.\u003c\/li\u003e\n\u003cli\u003eCATHODE RESISTOR: 4W type.(Instead of 3W type)\u003c\/li\u003e\n\u003cli\u003eOUTPUT TRANSFORMER: Newly developped Transformer with wider range for high frequency.\u003c\/li\u003e\n\u003cli\u003eWBT type binding post.(From April\/05 delivery onward)\/li\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"recommended\"\u003eFIVE INPUTS\u003c\/strong\u003e\u003cbr\u003eCS-300X(S) IS EQUIPPED WITH 5 LINE INPUTS PLUS TAPE MONITOR.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eOTHER LUXURIOUS PARTS\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eTube Shield-Base: 24K gold plated.\u003c\/li\u003e\n\u003cli\u003eSIDE-WOOD PANEL: Canadian White-Ash\".\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"feature\"\u003eFULL FUNCTIONS FOR INTEGRATED AMP.\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003col\u003e\n\u003cli\u003eTAPE MONITOR.\u003c\/li\u003e\n\u003cli\u003eHEADPHONE OUTPUT.\u003c\/li\u003e\n\u003cli\u003eBASS BOOST SWITCH\u003c\/li\u003e\n\u003cli\u003eSPEAKER\/HEADPHONE SELECTOR.\u003c\/li\u003e\n\u003cli\u003eVARIABLE OUTPUT IMPEDANCE: 4\/6\/8 OHMS.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOperation Lamp Indicator.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOn-Switch Power Indicator LED.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 class=\"spec-title\"\u003eCS-300X(S) SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable summary=\"Leben CS-300X(S) Spec and Details\" class=\"spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTUBES EQUIPPED\u003c\/th\u003e\n\u003ctd\u003eEL84(SOVTEK) X 4\u003cbr\u003e12AX7A(Sovtek) X 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOUTPUT POWER\u003c\/th\u003e\n\u003ctd\u003e15W X 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFREQUENCY RESPONSE\u003c\/th\u003e\n\u003ctd\u003e15Hz - 100KHz (-2 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDISTORTION\u003c\/th\u003e\n\u003ctd\u003e0.7%(10W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eINPUT SENSITIVITY\u003c\/th\u003e\n\u003ctd\u003e600mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eINPUT IMPEDANCE\u003c\/th\u003e\n\u003ctd\u003e100K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOUTPUT IMPEDANCE\u003c\/th\u003e\n\u003ctd\u003e4\/6\/8 Ohms (Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePOWER CONSUMPTION\u003c\/th\u003e\n\u003ctd\u003e82W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWEIGHT\u003c\/th\u003e\n\u003ctd\u003e10.5 Kgs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDIMENSIONS\u003c\/th\u003e\n\u003ctd\u003e360 (W) X 270 (D) X 140 (H) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eATTACHMENT\u003c\/th\u003e\n\u003ctd\u003eDetachable AC Power Cable x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Leben","offers":[{"title":"Default Title","offer_id":48573836886323,"sku":"","price":5495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/Leben_CS-300X_S_Integrated_Tube_Amplifier_Front_Vinyl_Sound_USA_Hifi_Store_Buffalo.jpg?v=1729707662"},{"product_id":"leben-cs-600-integrated-amplifier","title":"Leben CS-600X Integrated Amplifier","description":"\u003ch2 class=\"biggest-feature\"\u003eCALL US NOW FOR MORE INFORMATION OR TO PLACE YOUR ORDER: 716-777-3100\u003cbr\u003e(THIS Item is in stock)\u003c\/h2\u003e\n\u003ch2 class=\"biggest-feature\"\u003eLeben CS-600X Integrated Amplifier\u003c\/h2\u003e\n\u003ch2 class=\"biggest-feature\"\u003eTWO SELECTIONS OF OUTPUT TUBES: 6L6GC(5881) AND OPTIONAL 6CA7(EL34) TUBES.\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003eBy switching two selectors inside of the cabinet, you can use either of 6L6GC or 6CA7 (EL34) , and LED indicators on the front panel will show you which tube is applied.\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003ePOWER AMPLIFIER DIRECT SWITCH \u0026amp; INPUTS.\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003e\"PREAMP-IN\" terminals on the rear panel allow you to use CS-600 as a power amplifier. \u003cbr\u003eBy switching a selector on thr front panel, by-pass all the functions only excepting a Volume control.\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eA WIDE RANGE OF SPEAKER APPLICATION\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003eMulti output impedance selector: \u003cstrong class=\"importance\"\u003e4\/6\/8\/16 ohms.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eFLAT AND WIDE FREQUENCY RESPONSE\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003eA wide-ranged and flat frequency response \u003cstrong class=\"importance\"\u003eupto 100KHz\u003c\/strong\u003e is enough capable for future digital audio format such as SACD\/HDCD.\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eOTHER FEATURES\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eTwin-triode tube 6CS7 for the first-stage amplification.\u003c\/li\u003e\n\u003cli\u003eWBT type speaker terminals.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty output transformer for 50W grade amplifiers.\u003c\/li\u003e\n\u003cli\u003eLarge capacity choke-coil: 5H350mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"importance\"\u003eDumper tube 6CJ3\u003c\/strong\u003e (for Colour TV use) is applied to delay a supply of high voltage (B-Voltage) to output tubes in order to protect output tubes from damages and to longer the life.\u003c\/li\u003e\n\u003cli\u003eAll high-end audio grade electrical components (condensors, resistors)\u003c\/li\u003e\n\u003cli\u003eOperation lamp indicator\u003c\/li\u003e\n\u003cli\u003eSucceeding a front design of CS-300\/CS-300X.\u003c\/li\u003e\n\u003cli\u003e24K Gold-Plated Knobs.\u003c\/li\u003e\n\u003cli\u003eSide Wood-Panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"feature\"\u003eFIVE INPUTS\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003eCS-600 IS EQUIPPED WITH 5 LINE INPUTS(RCA unbalanced) PLUS TAPE MONITOR.\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eFULL FUNCTIONS FOR INTEGRATED AMP.\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003col\u003e\n\u003cli\u003ePower Amp Direct Switch. (All functions by-pass only excepting Volume control)\u003c\/li\u003e\n\u003cli\u003eMuting Switch.\u003c\/li\u003e\n\u003cli\u003eStereo\/Reverse Switch.\u003c\/li\u003e\n\u003cli\u003eVariable Output Impedance: 4\/6\/8\/16 Ohms.\u003c\/li\u003e\n\u003cli\u003eTape Monitor Switch.\u003c\/li\u003e\n\u003cli\u003eBass Boost Switch.\u003c\/li\u003e\n\u003cli\u003eHeadphone Output.\u003c\/li\u003e\n\u003cli\u003eSpeaker\/Headphone Selector Switch.\u003c\/li\u003e\n\u003cli\u003eTube Indicator Lamps.\u003c\/li\u003e\n\u003cli\u003eOperation Lamp Indicator.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"spec-title\"\u003eCS-600 SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"spec\" summary=\"Leben CS-600 Spec and Details\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTUBES EQUIPPED\u003c\/th\u003e\n\u003ctd\u003e(4) 6L6GC (5881) SOVTEK,  (EL34\/6CA7 - Option)\u003cbr\u003e(4) 6CS7\u003cbr\u003e(1) 6CJ3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOUTPUT POWER\u003c\/th\u003e\n\u003ctd\u003e32W x 2 (6L6GC) at 1KHz.\u003cbr\u003e28W x 2 (EL34) at 1KHz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFREQUENCY RESPONSE\u003c\/th\u003e\n\u003ctd\u003e10Hz - 100KHz. \u003cstrong\u003e(-0.1dB)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDISTORTION\u003c\/th\u003e\n\u003ctd\u003e0.7%(10W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eINPUT SENSITIVITY\u003c\/th\u003e\n\u003ctd\u003e900mV at 20W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOUTPUT IMPEDANCE\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4\/6\/8\/16 Ohms\u003c\/strong\u003e (Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePOWER CONSUMPTION\u003c\/th\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWEIGHT\u003c\/th\u003e\n\u003ctd\u003e22.5 Kgs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDIMENSIONS\u003c\/th\u003e\n\u003ctd\u003e450 (W) X 360 (D) X 142 (H) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eATTACHMENT\u003c\/th\u003e\n\u003ctd\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\u003cdiv class=\"feature-list\"\u003e\n\u003cdiv class=\"feature-list\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Leben","offers":[{"title":"Default Title","offer_id":48573837050163,"sku":"CS-600X","price":9995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/Leben_CS-600_Integrated_Tube_Amplifier_Front_Vinyl_Sound_USA_Hifi_Store_Buffalo.jpg?v=1729708446"},{"product_id":"leben-rs-28cx-premium-preamplifier","title":"Leben RS-28CX Premium Preamplifier","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 class=\"biggest-feature\"\u003eLeben RS-28CX Premium Preamplifier\u003c\/h2\u003e\n\u003ch2 class=\"biggest-feature\"\u003eWINNING HISTORY\u003c\/h2\u003e\n\u003ctable summary=\"WINNING HISTORY\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCOUNTRY\u003c\/th\u003e\n\u003cth\u003ePUBLISHMENTS\u003c\/th\u003e\n\u003cth\u003eNAME OF AWARD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003ctd\u003eRevue du Son\u003c\/td\u003e\n\u003ctd\u003e5-STARS (July\/August, 2006)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr class=\"clear\"\u003e\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"importance\"\u003eRS-28CX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis equipped with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"importance\"\u003eCR type equalizer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebased on GE(General Electric\/USA)\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"importance\"\u003e12AT7\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eauthorized by the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"importance\"\u003eJ.A.N.(Joint Army \u0026amp; Navy) standard of the US Army\u003c\/strong\u003e, and can reproduce a very high quality and clear sound\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"importance\"\u003ewithout adding any NFB\u003c\/strong\u003e. This allows for much more stable high-frequency range, and reproduces a much higher-quality sonic experience.\u003c\/p\u003e\n\u003ch2 class=\"feature-detail\"\u003eWHAT IS A CR TYPE EQUALIZER?\u003c\/h2\u003e\n\u003cp\u003eThere are two major types of RIAA phono equalization systems, one is \u003cb\u003eNFB(Negative Feedback) type\u003c\/b\u003e and the other is \u003cb\u003eCR type\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eA representative preamplifier equipped with an \u003cb\u003eNFB type\u003c\/b\u003e equalizer is the MARANTZ Model: 7.\u003cbr\u003eThis is a 3-step amplification NF equalizer based on 12AX7, which applies NFB from the 3rd stage cathode to the 1st stage cathode.(so-called \"K-K type\").\u003cbr\u003eThe advantage of the NFB type is that it does not require a high gain level and is not very sensitive to tube quality. However, the impedance of NFB at high frequency range becomes very low and results in a negative effect - the sound becomes hard and dry.\u003cbr\u003eThe NFB type is usually used as it is an easier way to attain a good signal-to-noise ratio.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAs for the \u003cb\u003eCR type\u003c\/b\u003e, a masterpiece preamplifier equipped with the CR type equalizer is the vintage Harman-Kardon model \"Citation IV\".\u003c\/p\u003e\n\u003cp\u003eCR type equalization requires a high gain level and is much more sensitive to tube quality.\u003cbr\u003eSince tube quality will be directly amplified, the finest possible quality tubes are needed for this type of equalizer. Moreover, proper implementation is more difficult.\u003cbr\u003eHowever, \u003cb\u003ethe CR type is far superior sonically to the NFB type\u003c\/b\u003e, being very stable in the high frequency range. As such, it is able to reproduce a very high quality sound, especially when high quality tubes are used.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e \u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003eTo avoid compromising on sound quality, one of the solutions adapted to totally protect the sensitive CR type equalizer from negative effects was to develop a separate power supply unit.\u003cbr\u003eLikewise, some of the finest available high-end audio components were selected for the RS28C to keep the deflection of the RIAA curve below +\/-0.3%.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003eOf course, the phono equalizer is only one of the strengths of the RS28C. Another notable feature is a very strong output voltage created by the Dual-Triode Tube 6CG7 of General Electric(USA) used for the line stage. Leben further selected the best quality tubes out of these and constructed a powerful SRPP type amplification which can supply power amplifiers with a maximum 80V of clean output signal.\u003cbr\u003eIn considering the fact that output voltage of a standard preamplifier is more or less 40V, the RS28C can output about two times as much voltage, which will drive power amplifiers with very low input sensitivity.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003eLikewise, for using the RS28C with a high sensitivity power amplifier, a 5-step attenuator is present in order to eliminate residual noise from speakers.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr class=\"clear\"\u003e\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"importance\"\u003eLeben also included two outputs (one fixed and one variable)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein order to cope with requirements for adding a\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"importance\"\u003eSub-Woofer\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr class=\"clear\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"spec-title\"\u003eRS-28CX SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable summary=\"Leben RS-28CX Spec and Details\" class=\"spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTUBE COMPLIMENT\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e2 x 6CG7 (G.E.)\u003cbr\u003e2 x 12AT7 (G.E.)\u003cbr\u003e1 x 5Y3WGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"3\"\u003ePHONO AMPLIFIER\u003c\/th\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e20.2dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRIAA Curve\u003c\/td\u003e\n\u003ctd\u003eLess than +-0.3dB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Input\u003c\/td\u003e\n\u003ctd\u003e400mV (2KHz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"4\"\u003eLINE AMPLIFIER\u003c\/th\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e25.2dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Output\u003c\/td\u003e\n\u003ctd\u003e80V (Variable) \u0026amp; 80V(fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e580 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemaining Noise\u003c\/td\u003e\n\u003ctd\u003e0.03mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eWEIGHT\u003c\/th\u003e\n\u003ctd\u003eMain Body\u003c\/td\u003e\n\u003ctd\u003e7.0 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e6.5 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eDIMENSIONS\u003c\/th\u003e\n\u003ctd\u003eMain Body\u003c\/td\u003e\n\u003ctd\u003e352(W) x 240(D) x 175(H) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e233(w) x 240(d) x 175(H) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eATTACHMENT\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eAC Power Cable\u003cbr\u003ePower Supply Connecting Cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr class=\"clear\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"recommended\"\u003e\"GENERAL ELECTRIC\"(USA) J.A.N. STANDARD TUBE 12AT7\u003c\/strong\u003e\u003cbr\u003eThe Phono equalizer Circuit of CS-30EQ is of CR type RIAA equalization design with zero feedback in order to bring out the superior characteristic of the 12AT7 which is authorized by J.A.N.(Joint Army \u0026amp; Navy) standard.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr class=\"clear\"\u003e\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"recommended\"\u003e\"GENERAL ELECTRIC\"(USA) HIGH OUTPUT TUBE 6CG7\u003c\/strong\u003e\u003cbr\u003eThe line stage circuit uses the Twin-Triode Tube 6CG7 of General Electric(USA) SRPP system, and can supply a signal of up to 80V to the Power Amplifier.\u003cbr\u003eTherefore, RS-28CX can drive all kinds of Power Amplifiers of Low-Sensitivity or Low-Driving capability.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr class=\"clear\"\u003e\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"recommended\"\u003eHIGH-GRADE PARTS\u003c\/strong\u003e\u003cbr\u003eThe highest quality available components(Condensors, Resisters, etc) are used for all essential parts which affect the sound quality. a high grade Detachable AC power cord is included.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"recommended\"\u003eINDEPENDENT POWER SUPPLY UNIT.\u003c\/strong\u003e\u003cbr\u003eIn order to shut-off any influences from the power transformer to the main circuit,the Power Supply Unit is housed in a seperate chassis.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cbr class=\"clear\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"feature\"\u003eOTHER FEATURES\u003c\/h2\u003e\n\u003cdiv class=\"feature-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eMuting 30 minutes after Power-On.\u003c\/li\u003e\n\u003cli\u003eNatural wood Side Panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Leben","offers":[{"title":"Default Title","offer_id":48573837476147,"sku":"","price":8495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/Leben_RS-28CX_Premium_Preamplifier_Front_Vinyl_Sound_USA_Hifi_Store_Buffalo.jpg?v=1729710084"},{"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":"leak-stereo-130-integrated-amplifier","title":"Leak Stereo 130 Integrated Amplifier, Walnut","description":"\u003cp class=\"MsoNormal\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":271}'\u003e\u003cb bis_size='{\"x\":12,\"y\":9,\"w\":135,\"h\":19,\"abs_x\":621,\"abs_y\":271}'\u003e\u003cspan style=\"color: red;\" bis_size='{\"x\":12,\"y\":9,\"w\":135,\"h\":19,\"abs_x\":621,\"abs_y\":271}'\u003eRETAIL PRICE $1,495\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" bis_size='{\"x\":12,\"y\":45,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":307}'\u003e\u003cb bis_size='{\"x\":12,\"y\":45,\"w\":274,\"h\":19,\"abs_x\":621,\"abs_y\":307}'\u003e\u003cspan style=\"color: red;\" bis_size='{\"x\":12,\"y\":45,\"w\":274,\"h\":19,\"abs_x\":621,\"abs_y\":307}'\u003eCALL 716-777-3100 TO ORDER OR EMAIL \u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:SALES@VINYLSOUND.COM\" bis_size='{\"x\":286,\"y\":45,\"w\":179,\"h\":19,\"abs_x\":895,\"abs_y\":307}'\u003e\u003cb bis_size='{\"x\":286,\"y\":45,\"w\":179,\"h\":19,\"abs_x\":895,\"abs_y\":307}'\u003eSALES@VINYLSOUND.COM\u003c\/b\u003e\u003c\/a\u003e\u003cb bis_size='{\"x\":466,\"y\":45,\"w\":77,\"h\":19,\"abs_x\":1075,\"abs_y\":307}'\u003e\u003cspan style=\"color: red;\" bis_size='{\"x\":466,\"y\":45,\"w\":77,\"h\":19,\"abs_x\":1075,\"abs_y\":307}'\u003e TO ORDER!\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":80,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":342}'\u003eLeak Stereo 130 Integrated Amplifier\u003c\/h2\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":120,\"w\":560,\"h\":22,\"abs_x\":621,\"abs_y\":382}'\u003eThe Return Of a Legend.\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":154,\"w\":560,\"h\":156,\"abs_x\":621,\"abs_y\":416}'\u003eLeak Stereo 130 Integrated Amplifier is a high performance, high-fidelity integrated amplifier for the modern-day audio enthusiast. It is designed to be the perfect match to a wide variety of both analog and digital sources, thanks to its diversity of inputs. It has a built-in Moving Magnet (MM) phono pre-amplifier which allows for direct connection to turntable record players. You can also stream music to the LEAK STEREO 130 from any Bluetooth device such as portable music players and smartphones via innovative built-in aptX and AAC codec. One can enjoy CD-quality audio over the Bluetooth wireless connection.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":326,\"w\":560,\"h\":78,\"abs_x\":621,\"abs_y\":588}'\u003eTo accommodate the modern-day music enthusiast fully, much effort has been made to ensure the LEAK STEREO 130 ’s digital circuitry delivers the level of quality one might expect of a high-performance standalone D\/A converter, let alone an integrated amplifier solution.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":421,\"w\":560,\"h\":58,\"abs_x\":621,\"abs_y\":683}'\u003eCarefully designed in line with the LEAK ethos of performance, reliability, and craftsmanship, the LEAK STEREO 130 matches contemporary performance with stand-out, classic LEAK styling.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":496,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":758}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":531,\"w\":560,\"h\":22,\"abs_x\":621,\"abs_y\":793}'\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable bis_size='{\"x\":12,\"y\":565,\"w\":560,\"h\":665,\"abs_x\":621,\"abs_y\":827}'\u003e\n\u003ctbody bis_size='{\"x\":15,\"y\":568,\"w\":554,\"h\":659,\"abs_x\":624,\"abs_y\":830}'\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":568,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":830}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":568,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":830}'\u003e\u003cstrong bis_size='{\"x\":67,\"y\":570,\"w\":104,\"h\":19,\"abs_x\":676,\"abs_y\":832}'\u003eD\/A Converter:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":568,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":830}'\u003eESS Sabre32 Reference ES9018K2M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":593,\"w\":554,\"h\":43,\"abs_x\":624,\"abs_y\":855}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":593,\"w\":210,\"h\":43,\"abs_x\":624,\"abs_y\":855}'\u003e\u003cstrong bis_size='{\"x\":44,\"y\":605,\"w\":151,\"h\":19,\"abs_x\":653,\"abs_y\":867}'\u003eInput Sampling Rates:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":593,\"w\":341,\"h\":43,\"abs_x\":836,\"abs_y\":855}'\u003eOptical, Coaxial: 44.1kHz~192kHz; USB: 44.1kHz~384kHz (PCM)\/DSD64, DSD128, DSD256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":638,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":900}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":638,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":900}'\u003e\u003cstrong bis_size='{\"x\":47,\"y\":640,\"w\":145,\"h\":19,\"abs_x\":656,\"abs_y\":902}'\u003eRated Output Power:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":638,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":900}'\u003e2 x 45W (8ohm) \/ 2x65W (4ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":664,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":926}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":664,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":926}'\u003e\u003cstrong bis_size='{\"x\":27,\"y\":666,\"w\":185,\"h\":19,\"abs_x\":636,\"abs_y\":928}'\u003eTotal Harmonic Distortion:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":664,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":926}'\u003e\u0026lt; 0.005% (30W, 8ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":690,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":952}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":690,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":952}'\u003e\u003cstrong bis_size='{\"x\":48,\"y\":692,\"w\":144,\"h\":19,\"abs_x\":657,\"abs_y\":954}'\u003eFrequency Response:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":690,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":952}'\u003e20Hz-20kHz (+\/-0.5dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":715,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":977}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":715,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":977}'\u003e\u003cstrong bis_size='{\"x\":61,\"y\":717,\"w\":117,\"h\":19,\"abs_x\":670,\"abs_y\":979}'\u003eInput Sensitivity:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":715,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":977}'\u003e480mV (RCA AUX IN); 4.1mV (phono MM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":741,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1003}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":741,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1003}'\u003e\u003cstrong bis_size='{\"x\":59,\"y\":743,\"w\":121,\"h\":19,\"abs_x\":668,\"abs_y\":1005}'\u003eInput Impedance:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":741,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1003}'\u003e10Kohm (AUX) ; 47Kohm \/\/100pF (phono MM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":766,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1028}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":766,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1028}'\u003e\u003cstrong bis_size='{\"x\":45,\"y\":768,\"w\":148,\"h\":19,\"abs_x\":654,\"abs_y\":1030}'\u003eSignal to Noise Ratio:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":766,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1028}'\u003e≥108dB (A-weighted, ref.45W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":792,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1054}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":792,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1054}'\u003e\u003cstrong bis_size='{\"x\":60,\"y\":794,\"w\":120,\"h\":19,\"abs_x\":669,\"abs_y\":1056}'\u003ePre Output Level:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":792,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1054}'\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":818,\"w\":554,\"h\":43,\"abs_x\":624,\"abs_y\":1080}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":818,\"w\":210,\"h\":43,\"abs_x\":624,\"abs_y\":1080}'\u003e\u003cstrong bis_size='{\"x\":26,\"y\":820,\"w\":186,\"h\":38,\"abs_x\":635,\"abs_y\":1082}'\u003ePre Output Total Harmonic Distortion (THD):\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":818,\"w\":341,\"h\":43,\"abs_x\":836,\"abs_y\":1080}'\u003e\u0026lt; 0.003%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":863,\"w\":554,\"h\":43,\"abs_x\":624,\"abs_y\":1125}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":863,\"w\":210,\"h\":43,\"abs_x\":624,\"abs_y\":1125}'\u003e\u003cstrong bis_size='{\"x\":28,\"y\":865,\"w\":183,\"h\":38,\"abs_x\":637,\"abs_y\":1127}'\u003ePre Output Signal to Noise Ratio:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":863,\"w\":341,\"h\":43,\"abs_x\":836,\"abs_y\":1125}'\u003e\u0026gt;110dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":908,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1170}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":908,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1170}'\u003e\u003cstrong bis_size='{\"x\":83,\"y\":910,\"w\":73,\"h\":19,\"abs_x\":692,\"abs_y\":1172}'\u003eBluetooth:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":908,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1170}'\u003eA2DP, aptX (priority), SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":934,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1196}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":934,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1196}'\u003e\u003cstrong bis_size='{\"x\":83,\"y\":936,\"w\":73,\"h\":19,\"abs_x\":692,\"abs_y\":1198}'\u003eUSB Input:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":934,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1196}'\u003e1 x USB (B-type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":959,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1221}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":959,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1221}'\u003e\u003cstrong bis_size='{\"x\":48,\"y\":961,\"w\":143,\"h\":19,\"abs_x\":657,\"abs_y\":1223}'\u003eDigital Audio Inputs:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":959,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1221}'\u003e2 x Optical TOSlink ,1 x RCA COAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":985,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1247}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":985,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1247}'\u003e\u003cstrong bis_size='{\"x\":42,\"y\":987,\"w\":155,\"h\":19,\"abs_x\":651,\"abs_y\":1249}'\u003eDigital Audio Outputs:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":985,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1247}'\u003e1 x Optical TOSlink ,1 x RCA COAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":1010,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1272}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":1010,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1272}'\u003e\u003cstrong bis_size='{\"x\":69,\"y\":1012,\"w\":101,\"h\":19,\"abs_x\":678,\"abs_y\":1274}'\u003eAnalog Inputs:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1010,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1272}'\u003e2 x RCA (AUX1, AUX2) ,1 x RCA (phono MM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":1036,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1298}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":1036,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1298}'\u003e\u003cstrong bis_size='{\"x\":67,\"y\":1038,\"w\":106,\"h\":19,\"abs_x\":676,\"abs_y\":1300}'\u003eAnalog Output:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1036,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1298}'\u003e1 x RCA (PRE OUT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":1062,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1324}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":1062,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1324}'\u003e\u003cstrong bis_size='{\"x\":49,\"y\":1064,\"w\":141,\"h\":19,\"abs_x\":658,\"abs_y\":1326}'\u003ePower Requirement:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1062,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1324}'\u003e100-120V ~ 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":1087,\"w\":554,\"h\":43,\"abs_x\":624,\"abs_y\":1349}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":1087,\"w\":210,\"h\":43,\"abs_x\":624,\"abs_y\":1349}'\u003e\u003cstrong bis_size='{\"x\":77,\"y\":1089,\"w\":85,\"h\":38,\"abs_x\":686,\"abs_y\":1351}'\u003eDimensions\u003cbr bis_size='{\"x\":160,\"y\":1089,\"w\":0,\"h\":19,\"abs_x\":769,\"abs_y\":1351}'\u003e(W x H x D):\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1087,\"w\":341,\"h\":43,\"abs_x\":836,\"abs_y\":1349}'\u003e12.83\" x 5.74\" x 10.86\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":1132,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1394}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":1132,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1394}'\u003e\u003cstrong bis_size='{\"x\":92,\"y\":1134,\"w\":54,\"h\":19,\"abs_x\":701,\"abs_y\":1396}'\u003eWeight:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1132,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1394}'\u003e18.29lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":1158,\"w\":554,\"h\":43,\"abs_x\":624,\"abs_y\":1420}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":1158,\"w\":210,\"h\":43,\"abs_x\":624,\"abs_y\":1420}'\u003e\u003cstrong bis_size='{\"x\":47,\"y\":1160,\"w\":145,\"h\":38,\"abs_x\":656,\"abs_y\":1422}'\u003eShipping Dimensions\u003cbr bis_size='{\"x\":192,\"y\":1160,\"w\":0,\"h\":19,\"abs_x\":801,\"abs_y\":1422}'\u003e(W x H x D):\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1158,\"w\":341,\"h\":43,\"abs_x\":836,\"abs_y\":1420}'\u003e18.7\" x 9.76\" x 17.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":1203,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":1465}'\u003e\n\u003cth bis_size='{\"x\":15,\"y\":1203,\"w\":210,\"h\":23,\"abs_x\":624,\"abs_y\":1465}'\u003e\u003cstrong bis_size='{\"x\":60,\"y\":1205,\"w\":119,\"h\":19,\"abs_x\":669,\"abs_y\":1467}'\u003eShipping Weight:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1203,\"w\":341,\"h\":23,\"abs_x\":836,\"abs_y\":1465}'\u003e23.36lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Leak","offers":[{"title":"Default Title","offer_id":53214811226419,"sku":null,"price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/VINYLSOUNDSTEREO130_0ab21f24-7459-484b-9a07-5754ee225fb7.jpg?v=1712430137"},{"product_id":"leak-stereo-130-integrated-amplifier-silver","title":"Leak Stereo 130 Integrated Amplifier Silver","description":"\u003cp class=\"MsoNormal\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cb bis_size='{\"x\":12,\"y\":9,\"w\":131,\"h\":18,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cspan style=\"color: red;\" bis_size='{\"x\":12,\"y\":9,\"w\":131,\"h\":18,\"abs_x\":428,\"abs_y\":269}'\u003eRETAIL PRICE $1295\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" bis_size='{\"x\":12,\"y\":45,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":305}'\u003e\u003cb bis_size='{\"x\":12,\"y\":45,\"w\":274,\"h\":18,\"abs_x\":428,\"abs_y\":305}'\u003e\u003cspan style=\"color: red;\" bis_size='{\"x\":12,\"y\":45,\"w\":274,\"h\":18,\"abs_x\":428,\"abs_y\":305}'\u003eCALL 716-777-3100 TO ORDER OR EMAIL \u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:SALES@VINYLSOUND.COM\" bis_size='{\"x\":286,\"y\":45,\"w\":179,\"h\":18,\"abs_x\":702,\"abs_y\":305}'\u003e\u003cb bis_size='{\"x\":286,\"y\":45,\"w\":179,\"h\":18,\"abs_x\":702,\"abs_y\":305}'\u003eSALES@VINYLSOUND.COM\u003c\/b\u003e\u003c\/a\u003e\u003cb bis_size='{\"x\":466,\"y\":45,\"w\":77,\"h\":18,\"abs_x\":882,\"abs_y\":305}'\u003e\u003cspan style=\"color: red;\" bis_size='{\"x\":466,\"y\":45,\"w\":77,\"h\":18,\"abs_x\":882,\"abs_y\":305}'\u003e TO ORDER!\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" bis_size='{\"x\":543,\"y\":45,\"w\":0,\"h\":18,\"abs_x\":959,\"abs_y\":305}'\u003e\u003cstrong bis_size='{\"x\":543,\"y\":45,\"w\":0,\"h\":18,\"abs_x\":959,\"abs_y\":305}'\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":80,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":340}'\u003eLeak Stereo 130 Integrated Amplifier Silver\u003c\/h2\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":116,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":376}'\u003eThe Return Of a Legend.\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":149,\"w\":560,\"h\":137,\"abs_x\":428,\"abs_y\":409}'\u003eLeak Stereo 130 Integrated Amplifier Silver is a high performance, high-fidelity integrated amplifier for the modern-day audio enthusiast. It is designed to be the perfect match to a wide variety of both analog and digital sources, thanks to its diversity of inputs. It has a built-in Moving Magnet (MM) phono pre-amplifier which allows for direct connection to turntable record players. You can also stream music to the LEAK STEREO 130 from any Bluetooth device such as portable music players and smartphones via innovative built-in aptX and AAC codec. One can enjoy CD-quality audio over the Bluetooth wireless connection.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":303,\"w\":560,\"h\":78,\"abs_x\":428,\"abs_y\":563}'\u003eTo accommodate the modern-day music enthusiast fully, much effort has been made to ensure the LEAK STEREO 130 ’s digital circuitry delivers the level of quality one might expect of a high-performance standalone D\/A converter, let alone an integrated amplifier solution.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":397,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":657}'\u003eCarefully designed in line with the LEAK ethos of performance, reliability, and craftsmanship, the LEAK STEREO 130 matches contemporary performance with stand-out, classic LEAK styling.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":472,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":732}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":507,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":767}'\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable bis_size='{\"x\":12,\"y\":541,\"w\":560,\"h\":646,\"abs_x\":428,\"abs_y\":801}'\u003e\n\u003ctbody bis_size='{\"x\":14,\"y\":543,\"w\":556,\"h\":642,\"abs_x\":430,\"abs_y\":803}'\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":543,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":803}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":543,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":803}'\u003e\u003cstrong bis_size='{\"x\":67,\"y\":545,\"w\":104,\"h\":18,\"abs_x\":483,\"abs_y\":805}'\u003eD\/A Converter:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":543,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":803}'\u003eESS Sabre32 Reference ES9018K2M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":568,\"w\":556,\"h\":42,\"abs_x\":430,\"abs_y\":828}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":568,\"w\":211,\"h\":42,\"abs_x\":430,\"abs_y\":828}'\u003e\u003cstrong bis_size='{\"x\":44,\"y\":580,\"w\":151,\"h\":18,\"abs_x\":460,\"abs_y\":840}'\u003eInput Sampling Rates:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":568,\"w\":343,\"h\":42,\"abs_x\":643,\"abs_y\":828}'\u003eOptical, Coaxial: 44.1kHz~192kHz; USB: 44.1kHz~384kHz (PCM)\/DSD64, DSD128, DSD256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":612,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":872}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":612,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":872}'\u003e\u003cstrong bis_size='{\"x\":47,\"y\":614,\"w\":145,\"h\":18,\"abs_x\":463,\"abs_y\":874}'\u003eRated Output Power:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":612,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":872}'\u003e2 x 45W (8ohm) \/ 2x65W (4ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":637,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":897}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":637,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":897}'\u003e\u003cstrong bis_size='{\"x\":27,\"y\":639,\"w\":185,\"h\":18,\"abs_x\":443,\"abs_y\":899}'\u003eTotal Harmonic Distortion:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":637,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":897}'\u003e\u0026lt; 0.005% (30W, 8ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":662,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":922}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":662,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":922}'\u003e\u003cstrong bis_size='{\"x\":47,\"y\":664,\"w\":144,\"h\":18,\"abs_x\":463,\"abs_y\":924}'\u003eFrequency Response:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":662,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":922}'\u003e20Hz-20kHz (+\/-0.5dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":687,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":947}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":687,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":947}'\u003e\u003cstrong bis_size='{\"x\":61,\"y\":689,\"w\":117,\"h\":18,\"abs_x\":477,\"abs_y\":949}'\u003eInput Sensitivity:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":687,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":947}'\u003e480mV (RCA AUX IN); 4.1mV (phono MM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":712,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":972}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":712,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":972}'\u003e\u003cstrong bis_size='{\"x\":59,\"y\":713,\"w\":121,\"h\":18,\"abs_x\":475,\"abs_y\":973}'\u003eInput Impedance:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":712,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":972}'\u003e10Kohm (AUX) ; 47Kohm \/\/100pF (phono MM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":736,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":996}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":736,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":996}'\u003e\u003cstrong bis_size='{\"x\":45,\"y\":738,\"w\":148,\"h\":18,\"abs_x\":461,\"abs_y\":998}'\u003eSignal to Noise Ratio:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":736,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":996}'\u003e≥108dB (A-weighted, ref.45W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":761,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1021}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":761,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1021}'\u003e\u003cstrong bis_size='{\"x\":60,\"y\":763,\"w\":120,\"h\":18,\"abs_x\":476,\"abs_y\":1023}'\u003ePre Output Level:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":761,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1021}'\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":786,\"w\":556,\"h\":42,\"abs_x\":430,\"abs_y\":1046}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":786,\"w\":211,\"h\":42,\"abs_x\":430,\"abs_y\":1046}'\u003e\u003cstrong bis_size='{\"x\":26,\"y\":788,\"w\":186,\"h\":38,\"abs_x\":442,\"abs_y\":1048}'\u003ePre Output Total Harmonic Distortion (THD):\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":786,\"w\":343,\"h\":42,\"abs_x\":643,\"abs_y\":1046}'\u003e\u0026lt; 0.003%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":830,\"w\":556,\"h\":42,\"abs_x\":430,\"abs_y\":1090}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":830,\"w\":211,\"h\":42,\"abs_x\":430,\"abs_y\":1090}'\u003e\u003cstrong bis_size='{\"x\":28,\"y\":832,\"w\":183,\"h\":38,\"abs_x\":444,\"abs_y\":1092}'\u003ePre Output Signal to Noise Ratio:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":830,\"w\":343,\"h\":42,\"abs_x\":643,\"abs_y\":1090}'\u003e\u0026gt;110dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":875,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1135}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":875,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1135}'\u003e\u003cstrong bis_size='{\"x\":83,\"y\":877,\"w\":73,\"h\":18,\"abs_x\":499,\"abs_y\":1137}'\u003eBluetooth:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":875,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1135}'\u003eA2DP, aptX (priority), SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":900,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1160}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":900,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1160}'\u003e\u003cstrong bis_size='{\"x\":83,\"y\":901,\"w\":73,\"h\":18,\"abs_x\":499,\"abs_y\":1161}'\u003eUSB Input:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":900,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1160}'\u003e1 x USB (B-type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":924,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1184}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":924,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1184}'\u003e\u003cstrong bis_size='{\"x\":48,\"y\":926,\"w\":143,\"h\":18,\"abs_x\":464,\"abs_y\":1186}'\u003eDigital Audio Inputs:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":924,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1184}'\u003e2 x Optical TOSlink ,1 x RCA COAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":949,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1209}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":949,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1209}'\u003e\u003cstrong bis_size='{\"x\":42,\"y\":951,\"w\":155,\"h\":18,\"abs_x\":458,\"abs_y\":1211}'\u003eDigital Audio Outputs:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":949,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1209}'\u003e1 x Optical TOSlink ,1 x RCA COAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":974,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1234}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":974,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1234}'\u003e\u003cstrong bis_size='{\"x\":69,\"y\":976,\"w\":101,\"h\":18,\"abs_x\":485,\"abs_y\":1236}'\u003eAnalog Inputs:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":974,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1234}'\u003e2 x RCA (AUX1, AUX2) ,1 x RCA (phono MM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":999,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1259}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":999,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1259}'\u003e\u003cstrong bis_size='{\"x\":66,\"y\":1001,\"w\":106,\"h\":18,\"abs_x\":482,\"abs_y\":1261}'\u003eAnalog Output:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":999,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1259}'\u003e1 x RCA (PRE OUT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":1024,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1284}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":1024,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1284}'\u003e\u003cstrong bis_size='{\"x\":49,\"y\":1025,\"w\":141,\"h\":18,\"abs_x\":465,\"abs_y\":1285}'\u003ePower Requirement:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1024,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1284}'\u003e100-120V ~ 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":1048,\"w\":556,\"h\":42,\"abs_x\":430,\"abs_y\":1308}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":1048,\"w\":211,\"h\":42,\"abs_x\":430,\"abs_y\":1308}'\u003e\u003cstrong bis_size='{\"x\":77,\"y\":1050,\"w\":85,\"h\":38,\"abs_x\":493,\"abs_y\":1310}'\u003eDimensions\u003cbr bis_size='{\"x\":160,\"y\":1050,\"w\":0,\"h\":18,\"abs_x\":576,\"abs_y\":1310}'\u003e(W x H x D):\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1048,\"w\":343,\"h\":42,\"abs_x\":643,\"abs_y\":1308}'\u003e12.83\" x 5.74\" x 10.86\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":1093,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1353}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":1093,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1353}'\u003e\u003cstrong bis_size='{\"x\":92,\"y\":1095,\"w\":54,\"h\":18,\"abs_x\":508,\"abs_y\":1355}'\u003eWeight:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1093,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1353}'\u003e18.29lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":1118,\"w\":556,\"h\":42,\"abs_x\":430,\"abs_y\":1378}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":1118,\"w\":211,\"h\":42,\"abs_x\":430,\"abs_y\":1378}'\u003e\u003cstrong bis_size='{\"x\":47,\"y\":1119,\"w\":145,\"h\":38,\"abs_x\":463,\"abs_y\":1379}'\u003eShipping Dimensions\u003cbr bis_size='{\"x\":192,\"y\":1119,\"w\":0,\"h\":18,\"abs_x\":608,\"abs_y\":1379}'\u003e(W x H x D):\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1118,\"w\":343,\"h\":42,\"abs_x\":643,\"abs_y\":1378}'\u003e18.7\" x 9.76\" x 17.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":1162,\"w\":556,\"h\":23,\"abs_x\":430,\"abs_y\":1422}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":1162,\"w\":211,\"h\":23,\"abs_x\":430,\"abs_y\":1422}'\u003e\u003cstrong bis_size='{\"x\":60,\"y\":1164,\"w\":119,\"h\":18,\"abs_x\":476,\"abs_y\":1424}'\u003eShipping Weight:\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd bis_size='{\"x\":227,\"y\":1162,\"w\":343,\"h\":23,\"abs_x\":643,\"abs_y\":1422}'\u003e23.36lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Leak","offers":[{"title":"Default Title","offer_id":48574247633203,"sku":"","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/vinylsound-LEAKSTEREO130INTEGRATEDAMPLIFIERsilver_64eed74f-79c6-451d-aa82-74fa1d5a4a9d.jpg?v=1712433925"},{"product_id":"european-audio-team-eat-e-glow-i-highend-integrated-tube-amplifier","title":"European Audio Team (Eat) E-Glow I Highend Integrated Tube Amplifier","description":"\u003cdiv class=\"c3-pagedesc\"\u003e\n\u003cp\u003eHighend integrated tube amplifier with classy sound \u0026amp; look!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c3-text\"\u003e\n\u003cp\u003eE-Glo i is an \"All tube\" creation that brings the sonic performance of EAT in the category of integrated amplifiers!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEntirely new topology with pure Class A mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh power output tubes KT-88 (Electro Harmonix or EAT)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto bias functionality with cathode feedback\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstant switching between triode \u0026amp; ultralinear mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5 line inputs with gold plated connectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePCB technology with \"wire to wire\" connection quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdvanced relay attenuator technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput transformers with ultra wide bandwidth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium capacitors in all strages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh quality casing with real wood side panels\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNew technology which does not hurt sonic imaging combines the so-called \"wire to wire connections\" with PCB techniques to deliver outstanding sound quality. A relay attenuator contains two independent blocks for each particular channel which has improved channel separation. This kind of volume control is being used in competing amplifiers only in a much higher price range. Gain control by 1dB, minimum attenuation of 63dB with a small number of contacts through which the signal passes as possible.\u003c\/p\u003e\n\u003cp\u003eThis solution has proven to be the best also in listening and audible tests we had carried out. Deviation between sync of left and right channel of attenuator is lower than 0.05dB, this outclasses even the best potentiometers. This accuracy of the attenuator control delivers excellent playback of the recorded soundstage. One of the most important parts of a tube amplifier, an output transformer, has several bifilar windings which are lined up in sections .to maximise power bandwidth.\u003c\/p\u003e\n\u003ch4 class=\"table-heading\"\u003eE.A.T. E-GLO I INTEGRATED TUBE AMPLIFIER TECHNICAL DATA\u003c\/h4\u003e\n\u003ctable summary=\"E.A.T. E-Glo i Integrated tube amplifier technical data\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eE.A.T. E-Glo I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOUTPUT POWER\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e2 × 35 W \/4,8Ohm – ultralinear \/ 2 × 18W \/4,8 Ohm – triode mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eINPUTS SENSITIVITY\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e500 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFREQUENCY RANGE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e10 – 50 000 Hz ±0,5dB \/ 5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eINPUTS IMPEDANCE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e30 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eINPUTS\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e5x line (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHARMONIC DISTORTION\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd class=\"table-align-left\"\u003e\u0026lt; 0,05 % \/ 1 kHz, 5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIGNAL-TO-NOISE RATIO\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd class=\"table-align-left\"\u003e\u0026gt; 95 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTUBE COMPLEMENT\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e1× 12AX7 , 2× 12AT7, 4× KT88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePOWER\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e230 V \/ 50 Hz \/ 375VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDIMENSIONS (W × H × D)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e435 × 170 × 485 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWEIGHT\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e26kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"c3-imggallery\"\u003e\n\u003cdiv class=\"c3-imggallery-item\"\u003e\n\u003cdiv class=\"c3-imggallery-item-in\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"European Audio Team","offers":[{"title":"Macassar side panels with Electro-Harmonix KT88s","offer_id":53022186111283,"sku":null,"price":8999.0,"currency_code":"USD","in_stock":true},{"title":"Gloss Black side panels with Electro-Harmonix KT88s","offer_id":53022186144051,"sku":null,"price":8999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/VINYLSOUND-eat-e-glo-i-integratedamplifier-front.jpg?v=1712433986"},{"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-c700-bluos-streaming-amplifier","title":"NAD C700 V2 BluOS Streaming Amplifier","description":"\u003ch2 bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":176,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":9,\"w\":557,\"h\":175,\"abs_x\":428,\"abs_y\":269}'\u003eNAD C700 V2 BluOS Streaming Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":176,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":9,\"w\":557,\"h\":175,\"abs_x\":428,\"abs_y\":269}'\u003eThe way people discover and experience music has shifted profoundly. Today’s listeners can stream music from vast catalogues over the Internet, often with better sound quality than discs can deliver. Wireless multi-room audio lets listeners enjoy music throughout their homes. At the same time, more listeners are embracing the warm sound and collectability of vinyl. The NAD C 700 V2 BluOS Streaming Amplifier is a compact, “just add speakers” solution that embraces all the possibilities of the modern musical age, offering state-of-the-art amplification and numerous improvements over the original model, including an upgraded DAC, a Moving Magnet phono stage, Dolby Digital decoding, optional Dirac Live room correction, and an included IR remote control.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":202,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":462}'\u003eBluOS STREAMING AMPLIFIER\u003c\/h2\u003e\n\u003cdiv class=\"excerpt\" bis_size='{\"x\":12,\"y\":241,\"w\":560,\"h\":1604,\"abs_x\":428,\"abs_y\":501}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":241,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":501}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":241,\"w\":144,\"h\":18,\"abs_x\":428,\"abs_y\":501}'\u003eA Feast for the Senses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":277,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":537}'\u003eThe C 700 V2 BluOS Streaming Amplifier was designed for to make music instantly accessible. Connect your speakers, then use the intuitive BluOS Controller app on your smartphone, tablet, PC, or Mac to select the music you want to hear. It will sound glorious.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":352,\"w\":560,\"h\":137,\"abs_x\":428,\"abs_y\":612}'\u003eThrough its HybridDigital UcD output stage, the C 700 V2 can deliver 2×80 watts of continuous power and 2×120 watts of instantaneous power, for effortless reproduction of musical transients. NAD’s highly efficient HybridDigital UcD amplifier design is renowned for ultra-low noise and distortion through the entire audioband, regardless of the loudspeaker load. Combine that with an upgrade to the ESS Sabre ES9028 DAC, and the V2 promises a refined listening experience characterized by greater precision and depth, sure to delight audiophiles and music enthusiasts alike.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":505,\"w\":560,\"h\":78,\"abs_x\":428,\"abs_y\":765}'\u003eThanks to its elegant, minimalist design and premium materials, the C 700 V2 will engage all your senses — not just hearing, but sight and touch as well. The amplifier is housed in a solid aluminum case, with a sleek front panel and 5″ high-definition colour screen that displays album art, track progress, and system settings.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":599,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":859}'\u003eFollowing menus on the C 700 V2’s screen, you can adjust amplifier settings with the control knob and navigation buttons on the front panel or the included BC1 IR remote control.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":674,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":934}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":674,\"w\":113,\"h\":18,\"abs_x\":428,\"abs_y\":934}'\u003eA Modern Classic\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":710,\"w\":560,\"h\":117,\"abs_x\":428,\"abs_y\":970}'\u003eWith built-in Ethernet and Wi-Fi, and a network streamer based on the rich, robust BluOS software platform, the C 700 V2 has everything you need to play music through your favourite speakers. Using the BluOS Controller app, you can cue up music from dozens of different streaming and Web radio services, or play music stored on an external drive connected to the C 700 V2’s USB port. New for V2 is a Moving Magnet phono stage, so you can connect your turntable without needing an external preamp.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":843,\"w\":560,\"h\":78,\"abs_x\":428,\"abs_y\":1103}'\u003eLike all BluOS-enabled components, the C 700 V2 supports high-resolution audio to 24-bit\/192kHz, and has full MQA decoding and rendering capability. With these features, you can enjoy lossless and high-resolution audio from services such as Amazon Music Ultra HD, Deezer, Qobuz, and Tidal.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":938,\"w\":560,\"h\":78,\"abs_x\":428,\"abs_y\":1198}'\u003eThe C 700 V2 supports Spotify Connect and Tidal Connect, so you can control playback from the apps for those services; and Apple AirPlay 2, so you can stream music from Apple devices and iTunes libraries. You can also cue up music by voice, using the Amazon Alexa or Apple Siri voice control protocols.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1032,\"w\":560,\"h\":78,\"abs_x\":428,\"abs_y\":1292}'\u003eNAD offers software tools that allow smart-home specialists to integrate the C 700 V2 into home-automation systems from Control4, Crestron, Elan, RTI, and others. This allows control of music playback, along with other home systems like lighting, shades, HVAC, and security.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1127,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1387}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":1127,\"w\":103,\"h\":18,\"abs_x\":428,\"abs_y\":1387}'\u003eWell Connected\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1162,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":1422}'\u003eThe C 700 V2 has a MM phono stage and stereo RCA analog inputs, as well as coaxial and optical digital inputs, for connecting disc players, game consoles, media adapters, and other components. There’s also an HDMI-eARC port for connecting an HDTV with HDMI-ARC support. This allows the C 700 V2’s volume setting to be adjusted from the TV’s remote.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1276,\"w\":560,\"h\":196,\"abs_x\":428,\"abs_y\":1536}'\u003eIn addition to the loudspeaker outputs, the C 700 V2 has a subwoofer output jack. Using the BluOS app, you can set low- and high-pass crossover settings, for a seamless blend between the subwoofer and main speakers, and add two addition BluOS speakers for a complete 4.1-channel Dolby surround sound system. And to take full advantage of its new Dolby surround-sound capability, the C 700 V2 supports optional room correction. Simply purchase and activate a Dirac Live* license and measure the response of your room using a calibrated microphone (sold separately), and you’ll be able to enjoy music and movies from the C 700 V2 as intended, with perfectly tuned bass and enhanced clarity. The C 700 V2 can store up to five Dirac profiles for different sources or seating arrangements and room conditions.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1488,\"w\":560,\"h\":39,\"abs_x\":428,\"abs_y\":1748}'\u003eThe C 700 V2 also has two-way aptX HD Bluetooth, so you can listen to music through wireless headphones, and stream audio from any smart device.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1543,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1803}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":1543,\"w\":145,\"h\":18,\"abs_x\":428,\"abs_y\":1803}'\u003eThe Legend Continues\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1579,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":1839}'\u003eThere are many ways to enjoy the NAD C 700 V2 BluOS Streaming Amplifier. It can serve as the hub of a standalone music system; or function as part of a BluOS whole-home music system with as many as 63 additional zones, with full support for high-resolution audio. The C 700 V2 can also be combined with other AirPlay 2 components for whole-home music.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1693,\"w\":560,\"h\":78,\"abs_x\":428,\"abs_y\":1953}'\u003eWith the C 700 V2, you can play music from your favourite streaming services , your turntable, or your smart TV apps, or from a music library on a USB drive, through your loudspeakers; or you can listen through wireless headphones. The C 700 V2’s digital and analogue inputs will accommodate your legacy components.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1787,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":2047}'\u003eEver since NAD introduced the legendary 3020 integrated amplifier in 1978, the NAD brand has been renowned for value, performance, and innovation. With the C 700 V2 BluOS Streaming Amplifier, NAD has reinvented that tradition for the modern musical age.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\" bis_size='{\"x\":12,\"y\":1862,\"w\":560,\"h\":578,\"abs_x\":428,\"abs_y\":2122}'\u003e\n\u003cp class=\"Body\" bis_size='{\"x\":12,\"y\":1862,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":2122}'\u003e\u003cb bis_size='{\"x\":12,\"y\":1862,\"w\":120,\"h\":18,\"abs_x\":428,\"abs_y\":2122}'\u003eFeatures \u0026amp; Details\u003c\/b\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":1898,\"w\":560,\"h\":509,\"abs_x\":428,\"abs_y\":2158}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1898,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2158}'\u003eHybridDigital UcD Amplifier\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1917,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2177}'\u003eContinuous Power: 80 Watts per channel into 8\/4 ohms\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1937,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2197}'\u003eInstantaneous Power: 120 Watts per channel\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1957,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":2217}'\u003e5″ high-definition colour information display shows album art, track progress, and system settings\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":1996,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2256}'\u003eSolid aluminum body and glass front panel\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2015,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2275}'\u003eWorks with intuitive BluOS Controller app for Android, iOS, macOS, and Windows\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2035,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2295}'\u003eBluOS multi-room streaming to 63 zones\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2055,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2315}'\u003eHigh-resolution audio to 24-bit\/192kHz\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2074,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2334}'\u003eMQA decoding and rendering\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2094,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2354}'\u003eIntegrated support for dozens of streaming and Web radio services\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2113,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":2373}'\u003eLossless and high-resolution streaming from Amazon Music Ultra HD, Deezer, Idagio, Qobuz, and Tidal\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2153,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2413}'\u003eSupport for Apple AirPlay 2, Spotify Connect and Tidal Connect\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2172,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2432}'\u003eVoice control via Amazon Alexa and Apple Siri\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2192,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2452}'\u003eOptical and coaxial digital inputs\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2211,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2471}'\u003eHDMI-eARC input\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2231,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2491}'\u003eUSB Type A port for connecting an external drive\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2251,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2511}'\u003eTwo pairs of line-level analogue inputs\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2270,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2530}'\u003eSubwoofer output, with filter settings controllable from BluOS app\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2290,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2550}'\u003eWi-Fi and Gigabit Ethernet\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2309,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2569}'\u003eTwo-way aptX HD Bluetooth\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2329,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2589}'\u003e12V Trigger output\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2349,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2609}'\u003eIR remote sensor input\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2368,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":2628}'\u003eAvailable drivers for Control4, Crestron, Elan, RTI, and other home-automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":2421,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":2681}'\u003e\u003cem bis_size='{\"x\":12,\"y\":2421,\"w\":434,\"h\":18,\"abs_x\":428,\"abs_y\":2681}'\u003e*Dirac Live Bass Control will become available in future software release\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"design\" class=\"design\" bis_size='{\"x\":12,\"y\":2457,\"w\":560,\"h\":2076,\"abs_x\":428,\"abs_y\":2717}'\u003e\n\u003cdiv class=\"row\" bis_size='{\"x\":12,\"y\":2457,\"w\":560,\"h\":663,\"abs_x\":428,\"abs_y\":2717}'\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\" bis_size='{\"x\":12,\"y\":2457,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":2717}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":2457,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":2717}'\u003eGENERAL SPECIFICATIONS\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\" bis_size='{\"x\":12,\"y\":2497,\"w\":560,\"h\":623,\"abs_x\":428,\"abs_y\":2757}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":2497,\"w\":560,\"h\":39,\"abs_x\":428,\"abs_y\":2757}'\u003e\u003cem bis_size='{\"x\":12,\"y\":2497,\"w\":547,\"h\":38,\"abs_x\":428,\"abs_y\":2757}'\u003eAll specs are measured according to IHF 202 CEA 490-AR-2008 standard. THD is measured using AP AUX 0025 passive filter and AES 17 active filter.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"clearfix\" bis_size='{\"x\":12,\"y\":2552,\"w\":560,\"h\":568,\"abs_x\":428,\"abs_y\":2812}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2552,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2812}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2552,\"w\":331,\"h\":18,\"abs_x\":468,\"abs_y\":2812}'\u003eContinuous output power into 8 ohms and 4 ohms\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2572,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":2832}'\u003e\u0026gt;80W \/ 100W (ref. 20 Hz-20 kHz at rated THD+N, both channels driven)\u003cbr bis_size='{\"x\":496,\"y\":2572,\"w\":0,\"h\":18,\"abs_x\":912,\"abs_y\":2832}'\u003e\u0026gt;100 W\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2611,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2871}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2611,\"w\":262,\"h\":18,\"abs_x\":468,\"abs_y\":2871}'\u003eTHD+N (20 Hz – 20 kHz) at rated power\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2631,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":2891}'\u003e\u0026lt;0.04 % (250mW to 90W, 4 ohms)\u003cbr bis_size='{\"x\":263,\"y\":2631,\"w\":0,\"h\":18,\"abs_x\":679,\"abs_y\":2891}'\u003e\u0026lt;0.04 %\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2670,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2930}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2670,\"w\":141,\"h\":18,\"abs_x\":468,\"abs_y\":2930}'\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2689,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2949}'\u003e\u0026gt;84 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2709,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":2969}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2709,\"w\":100,\"h\":18,\"abs_x\":468,\"abs_y\":2969}'\u003eClipping power\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2729,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":2989}'\u003e\u0026gt;86 W (at 1 kHz 8 ohms 0.1 % THD)\u003cbr bis_size='{\"x\":273,\"y\":2729,\"w\":0,\"h\":18,\"abs_x\":689,\"abs_y\":2989}'\u003e\u0026gt;102 W (at 1 kHz 4 ohms 0.1 % THD)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2768,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3028}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2768,\"w\":127,\"h\":18,\"abs_x\":468,\"abs_y\":3028}'\u003eIHF dynamic power\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2787,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":3047}'\u003e8 ohms: 100 W\u003cbr bis_size='{\"x\":143,\"y\":2787,\"w\":0,\"h\":18,\"abs_x\":559,\"abs_y\":3047}'\u003e4 ohms: 125 W\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2827,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3087}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2827,\"w\":103,\"h\":18,\"abs_x\":468,\"abs_y\":3087}'\u003eDamping factor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2846,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3106}'\u003e\u0026gt;90 (ref. 8 ohms, 20Hz to 20kHz)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2866,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3126}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2866,\"w\":130,\"h\":18,\"abs_x\":468,\"abs_y\":3126}'\u003eFrequency response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2885,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3145}'\u003e±0.18 dB (20 Hz – 20 kHz)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2905,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3165}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2905,\"w\":88,\"h\":18,\"abs_x\":468,\"abs_y\":3165}'\u003eTone controls\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2925,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":3185}'\u003eTreble: ±6.0 dB at 20 kHz\u003cbr bis_size='{\"x\":205,\"y\":2925,\"w\":0,\"h\":18,\"abs_x\":621,\"abs_y\":3185}'\u003eBass: ±6.0dB at 60 Hz\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2964,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3224}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":2964,\"w\":126,\"h\":18,\"abs_x\":468,\"abs_y\":3224}'\u003eChannel separation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":2983,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":3243}'\u003e\u0026gt;93 dB (1 kHz)\u003cbr bis_size='{\"x\":143,\"y\":2983,\"w\":0,\"h\":18,\"abs_x\":559,\"abs_y\":3243}'\u003e\u0026gt;72 dB (10 kHz)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3023,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3283}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3023,\"w\":245,\"h\":18,\"abs_x\":468,\"abs_y\":3283}'\u003eInput sensitivity (for 80 W in 8 ohms)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3042,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":3302}'\u003eLine In: 550 mV\u003cbr bis_size='{\"x\":146,\"y\":3042,\"w\":0,\"h\":18,\"abs_x\":562,\"abs_y\":3302}'\u003eDigital In: -12 %FS\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3081,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3341}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3081,\"w\":99,\"h\":18,\"abs_x\":468,\"abs_y\":3341}'\u003eStandby power\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3101,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3361}'\u003e\u0026gt;0.5W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" bis_size='{\"x\":12,\"y\":3135,\"w\":560,\"h\":200,\"abs_x\":428,\"abs_y\":3395}'\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\" bis_size='{\"x\":12,\"y\":3135,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":3395}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":3135,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":3395}'\u003eSUBWOOFER OUT\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\" bis_size='{\"x\":12,\"y\":3178,\"w\":560,\"h\":156,\"abs_x\":428,\"abs_y\":3438}'\u003e\n\u003cul class=\"clearfix\" bis_size='{\"x\":12,\"y\":3178,\"w\":560,\"h\":156,\"abs_x\":428,\"abs_y\":3438}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3178,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3438}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3178,\"w\":150,\"h\":18,\"abs_x\":468,\"abs_y\":3438}'\u003eMaximum output level\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3198,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3458}'\u003e4.0 Vrms (ref 0.0032% THD+N 100 Hz)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3217,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3477}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3217,\"w\":138,\"h\":18,\"abs_x\":468,\"abs_y\":3477}'\u003eSignal-to-Noise ratio\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3237,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3497}'\u003e\u0026gt;106 dB (20 Hz-20 kHz, ref 1V out)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3256,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3516}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3256,\"w\":50,\"h\":18,\"abs_x\":468,\"abs_y\":3516}'\u003eTHD+N\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3276,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3536}'\u003e\u0026gt;0.006 % (20 Hz-200 Hz, ref 1.964V)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3296,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3556}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3296,\"w\":123,\"h\":18,\"abs_x\":468,\"abs_y\":3556}'\u003eOutput impedance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3315,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3575}'\u003e600 ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" bis_size='{\"x\":12,\"y\":3349,\"w\":560,\"h\":890,\"abs_x\":428,\"abs_y\":3609}'\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\" bis_size='{\"x\":12,\"y\":3349,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":3609}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":3349,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":3609}'\u003eBluOS AUDIO\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\" bis_size='{\"x\":12,\"y\":3389,\"w\":560,\"h\":850,\"abs_x\":428,\"abs_y\":3649}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":3389,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":3649}'\u003eAUDIO\u003c\/p\u003e\n\u003cul class=\"clearfix\" bis_size='{\"x\":12,\"y\":3424,\"w\":560,\"h\":137,\"abs_x\":428,\"abs_y\":3684}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3424,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3684}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3424,\"w\":184,\"h\":18,\"abs_x\":468,\"abs_y\":3684}'\u003eSupported audio file format\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3444,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":3704}'\u003e\u003ca href=\"https:\/\/support.bluos.net\/hc\/en-us\/articles\/360000191327-What-Formats-are-Supported-by-BluOS\" bis_size='{\"x\":52,\"y\":3444,\"w\":482,\"h\":38,\"abs_x\":468,\"abs_y\":3704}'\u003ehttps:\/\/support.bluos.net\/hc\/en-us\/articles\/360000191327-What-Formats-are-Supported-by-BluOS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3483,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3743}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3483,\"w\":91,\"h\":18,\"abs_x\":468,\"abs_y\":3743}'\u003eSampling rate\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3503,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3763}'\u003eup to 32 bit\/192 kHz PCM\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3522,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3782}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3522,\"w\":67,\"h\":18,\"abs_x\":468,\"abs_y\":3782}'\u003eBit depths\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3542,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3802}'\u003eBit depths 16 – 24\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":3576,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":3836}'\u003eCONNECTIVITY\u003c\/p\u003e\n\u003cul class=\"clearfix\" bis_size='{\"x\":12,\"y\":3611,\"w\":560,\"h\":254,\"abs_x\":428,\"abs_y\":3871}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3611,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3871}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3611,\"w\":144,\"h\":18,\"abs_x\":468,\"abs_y\":3871}'\u003e3rd Party integrations\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3631,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3891}'\u003eAirplay 2\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3650,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3910}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3650,\"w\":141,\"h\":18,\"abs_x\":468,\"abs_y\":3910}'\u003eNetwork connectivity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3670,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3930}'\u003eGigabit Ethernet RJ45\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3690,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3950}'\u003e\n\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3709,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3969}'\u003eWi-Fi 5\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3729,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":3989}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3729,\"w\":26,\"h\":18,\"abs_x\":468,\"abs_y\":3989}'\u003eUSB\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3748,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":4008}'\u003e1 x Type-A port for connection to USB memory stick (FAT32 or NTFS formatted) and supported peripherals\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3788,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4048}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3788,\"w\":114,\"h\":18,\"abs_x\":468,\"abs_y\":4048}'\u003eBluetooth quality\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3807,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4067}'\u003eaptX HD\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3827,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4087}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3827,\"w\":149,\"h\":18,\"abs_x\":468,\"abs_y\":4087}'\u003eBluetooth connectivity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3846,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4106}'\u003eTwo-Way (Receive and Headphone modes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":3880,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":4140}'\u003eUSER INTERFACE\u003c\/p\u003e\n\u003cul class=\"clearfix\" bis_size='{\"x\":12,\"y\":3916,\"w\":560,\"h\":215,\"abs_x\":428,\"abs_y\":4176}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3916,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4176}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":3916,\"w\":194,\"h\":18,\"abs_x\":468,\"abs_y\":4176}'\u003eSupported operating system*\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":3935,\"w\":520,\"h\":78,\"abs_x\":468,\"abs_y\":4195}'\u003eMusic playback from network shares on the following desktop operating systems: Microsoft\u003cbr bis_size='{\"x\":110,\"y\":3955,\"w\":0,\"h\":18,\"abs_x\":526,\"abs_y\":4215}'\u003eWindows XP, 2000, Vista, 7, 8 to current Windows Operating Systems and macOS versions\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4014,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4274}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":4014,\"w\":125,\"h\":18,\"abs_x\":468,\"abs_y\":4274}'\u003eMobile Application\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4033,\"w\":520,\"h\":98,\"abs_x\":468,\"abs_y\":4293}'\u003eFree BluOS Controller App available for download from the respective App stores of Apple\u003cbr bis_size='{\"x\":88,\"y\":4053,\"w\":0,\"h\":18,\"abs_x\":504,\"abs_y\":4313}'\u003eiOS devices (iPad, iPhone and iPod), Android devices, Kindle Fire and Windows or macOS\u003cbr bis_size='{\"x\":95,\"y\":4092,\"w\":0,\"h\":18,\"abs_x\":511,\"abs_y\":4352}'\u003edesktops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":4145,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":4405}'\u003eSUPPORTED SERVICES\u003c\/p\u003e\n\u003cul class=\"clearfix\" bis_size='{\"x\":12,\"y\":4181,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":4441}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4181,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4441}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":4181,\"w\":442,\"h\":18,\"abs_x\":468,\"abs_y\":4441}'\u003eSupported Radio, Music Services, Integration and Digital Assistants\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4200,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":4460}'\u003e\u003ca href=\"https:\/\/support.bluos.net\/hc\/en-us\/articles\/360000191327-What-Formats-are-Supported-by-BluOS\" bis_size='{\"x\":52,\"y\":4200,\"w\":482,\"h\":38,\"abs_x\":468,\"abs_y\":4460}'\u003ehttps:\/\/support.bluos.net\/hc\/en-us\/articles\/360000191327-What-Formats-are-Supported-by-BluOS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" bis_size='{\"x\":12,\"y\":4254,\"w\":560,\"h\":180,\"abs_x\":428,\"abs_y\":4514}'\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\" bis_size='{\"x\":12,\"y\":4254,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":4514}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":4254,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":4514}'\u003eDIMENSION AND WEIGHT\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\" bis_size='{\"x\":12,\"y\":4297,\"w\":560,\"h\":137,\"abs_x\":428,\"abs_y\":4557}'\u003e\n\u003cul bis_size='{\"x\":12,\"y\":4297,\"w\":560,\"h\":137,\"abs_x\":428,\"abs_y\":4557}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4297,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4557}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":4297,\"w\":115,\"h\":18,\"abs_x\":468,\"abs_y\":4557}'\u003eGross dimensions\u003c\/strong\u003e\u003cspan bis_size='{\"x\":167,\"y\":4297,\"w\":3,\"h\":18,\"abs_x\":583,\"abs_y\":4557}'\u003e \u003c\/span\u003e(W x H x D)**\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4317,\"w\":520,\"h\":39,\"abs_x\":468,\"abs_y\":4577}'\u003e218 x 96 x 266 mm\u003cbr bis_size='{\"x\":168,\"y\":4317,\"w\":0,\"h\":18,\"abs_x\":584,\"abs_y\":4577}'\u003e8 5\/8 x 3 13\/16 x 10 1\/2 inches\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4356,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4616}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":4356,\"w\":75,\"h\":18,\"abs_x\":468,\"abs_y\":4616}'\u003eNet Weight\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4375,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4635}'\u003e4.8 kg (10.6 lbs.)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4395,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4655}'\u003e\u003cstrong bis_size='{\"x\":52,\"y\":4395,\"w\":107,\"h\":18,\"abs_x\":468,\"abs_y\":4655}'\u003eShipping weight\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":4415,\"w\":520,\"h\":19,\"abs_x\":468,\"abs_y\":4675}'\u003e5.3 kg (11.7 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" bis_size='{\"x\":12,\"y\":4448,\"w\":560,\"h\":85,\"abs_x\":428,\"abs_y\":4708}'\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\" bis_size='{\"x\":12,\"y\":4448,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":4708}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":4448,\"w\":560,\"h\":29,\"abs_x\":428,\"abs_y\":4708}'\u003eNOTE\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\" bis_size='{\"x\":12,\"y\":4488,\"w\":560,\"h\":45,\"abs_x\":428,\"abs_y\":4748}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":4488,\"w\":560,\"h\":45,\"abs_x\":428,\"abs_y\":4748}'\u003e\u003csup bis_size='{\"x\":12,\"y\":4488,\"w\":385,\"h\":38,\"abs_x\":428,\"abs_y\":4748}'\u003e* – Compatibility to latest versions is subject to future software update.\u003cbr bis_size='{\"x\":375,\"y\":4488,\"w\":0,\"h\":16,\"abs_x\":791,\"abs_y\":4748}'\u003e** – Gross dimension includes feet, extended front and rear panel terminals\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48574641766707,"sku":"C700","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD-C-700-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711003"},{"product_id":"accuphase-e-5000-class-a-b-integrated-amplifier","title":"Accuphase E-5000 Class A\/B Integrated Amplifier","description":"\u003ch2\u003eAccuphase E-5000 Class A\/B Integrated Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe E-5000 is the flagship high-power Class AB integrated amplifier developed to mark Accuphase’s 50-year anniversary. The preamplifier section features our superior Balanced AAVA volume control, while the power amplifier section includes an instrumentation amp and power transistors in a five-fold push-pull arrangement\u003cbr\u003edriven in Class AB. These circuits create a balanced circuit from input to output. With its precisely balanced circuits and solidly built output stage, the E-5000 integrated amplifier presents every piece of music in exquisite detail.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBalanced AAVA volume control\u003c\/li\u003e\n\u003cli\u003eHighly reliable logic-control signal switching relays\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmple input connectors (Five line level and two balanced)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine level input and output connectors for a recorder\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndividual phase setting for each input\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStereo signal can be switched to monophonic operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeft \/ right balance control through Balanced AAVA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolume attenuator that can instantly reduce sound as low as –20 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoudness compensator to adjust audible sonic balance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTone controls using summing active filters\u003c\/li\u003e\n\u003cli\u003ePower amplification stage employs instrumentation amplifier principle\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent feedback amplification circuit topology assures excellent phase characteristics in high range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeaker output protection circuit guards against short-circuiting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtection circuitry using low impedance, highly reliable MOS-FET switches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo massive speaker connectors for output switching and simultaneous output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine level and balanced outputs at the preamplifier section support bi-amping connection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine level and balanced inputs at the power amp section allow use as a power amplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDedicated, high-quality headphone amplifier constructed with discrete components\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo expansion slots for option boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Accuphase","offers":[{"title":"Default Title","offer_id":48574679548211,"sku":"E-5000","price":18975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/VINYL_SOUND-ACCUPHASE-E-5000.jpg?v=1712438017"},{"product_id":"rega-io-amplifier","title":"Rega IO Amplifier","description":"\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-5 xxlarge-offset-1 xxxlarge-5 xxxlarge-offset-1 cell product-intro__content\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\n\u003cdiv class=\"intro\"\u003e\n\u003ch2\u003e\u003cspan\u003eRega IO Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eio\u003c\/strong\u003e\u003cspan\u003e has been designed to offer exceptional Rega performance at an affordable price point. It uses the same amplifier stage as the multi-award winning Brio now designed to run at 30 W per channel into 8 Ω. The io features two line level inputs, a high specification Rega moving magnet phono stage, and a dedicated high quality headphone output. The \u003c\/span\u003e\u003cstrong\u003eio\u003c\/strong\u003e\u003cspan\u003e will integrate seamlessly into any home audio system whilst remaining simple to use and easy to set up. A must for demonstration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 xxxlarge-5 cell product-intro__image-container\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"heading-2\"\u003eBecause music matters\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eio\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euses the same power amplifier and phono stage as its larger brother, the multi-award winning Brio. The io aims to deliver exceptional sound quality in a smaller and more cost effective package. The class A\/B circuit shares its DNA with the rest of Rega’s amplifiers, and as usual, great care has been taken in component selection. Sanken output transistors and an Alps volume potentiometer and a linear power supply that enables an output of 30 watts per channel into 8 Ω. Two line level inputs and a high quality moving magnet phono input are available as sources. There is a headphone output provided on the front of the unit for powering standard hi-fi headphones; this is driven from the power amplifier stage of the unit through relays to avoid signal degradation when headphones are inserted or the product is muted. A new redesigned mini remote handset is included.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-5 uppercase\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul class=\"bullet-list green-bullets\"\u003e\n\u003cli\u003eIntegrated phono stage\u003c\/li\u003e\n\u003cli\u003eHeadphone socket\u003c\/li\u003e\n\u003cli\u003eMini remote control\u003c\/li\u003e\n\u003cli\u003eAll new custom designed chasis\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section module-2\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"grid-x grid-padding-x\"\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 cell\"\u003e\n\u003cdiv class=\"grid-x grid-margin-x\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cp\u003e \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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"heading-5 uppercase\"\u003eTECHNICAL SPECIFICATIONS:\u003c\/h3\u003e\n\u003cdl class=\"dl-ruled dl-ruled--specs\"\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003ePower Output\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e30 W per channel into 8 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003ePower Consumption\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e135 W\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eInputs\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e1 x Phono input, 2 x Line inputs\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eDimensions (W x H x D)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e180 x 68 x 290 mm\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e2.9 kg\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Rega","offers":[{"title":"Black","offer_id":48574865670451,"sku":null,"price":845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/REGA-IO-AMPLIFIER-VINYL-SOUND.jpg?v=1712439083"},{"product_id":"rega-brio-amplifier","title":"Rega Brio Mk7 Amplifier","description":"\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-5 xxlarge-offset-1 xxxlarge-5 xxxlarge-offset-1 cell product-intro__content\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":157,\"abs_x\":621,\"abs_y\":271}'\u003e\n\u003cdiv class=\"valign--outer\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":157,\"abs_x\":621,\"abs_y\":271}'\u003e\n\u003cdiv class=\"valign--inner\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":157,\"abs_x\":621,\"abs_y\":271}'\u003e\n\u003cdiv class=\"intro\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":157,\"abs_x\":621,\"abs_y\":271}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":271}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":9,\"w\":243,\"h\":28,\"abs_x\":621,\"abs_y\":271}'\u003eRega Brio Mk7 Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":49,\"w\":560,\"h\":117,\"abs_x\":621,\"abs_y\":311}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":49,\"w\":553,\"h\":116,\"abs_x\":621,\"abs_y\":311}'\u003eThe Brio has a completely new case to house its improved circuits and parts. It now sits in an aluminium case with a steel base which boosts the Brio’s heat sinking capabilities and improves on Rega’s already solid build quality and reliability. The new Brio has a cleverly integrated headphone socket specially designed to avoid interference with the audio circuit when not in use and as you would expect, a very high specification moving magnet phono stage is built in as standard.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 xxxlarge-5 cell product-intro__image-container\" bis_size='{\"x\":12,\"y\":183,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":445}'\u003e\n\u003cdiv class=\"valign--outer\" bis_size='{\"x\":12,\"y\":183,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":445}'\u003e\n\u003cdiv class=\"valign--inner\" bis_size='{\"x\":12,\"y\":183,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":445}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":183,\"w\":0,\"h\":19,\"abs_x\":621,\"abs_y\":445}'\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"heading-2\" bis_size='{\"x\":12,\"y\":202,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":464}'\u003eA dynamic masterclass\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":242,\"w\":560,\"h\":58,\"abs_x\":621,\"abs_y\":504}'\u003eThroughout the design process the Brio has been meticulously improved in every aspect, from the quality of materials to the manufacturing process, to make this new Brio a step ahead in Rega’s engineering and design for amplifiers.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":317,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":579}'\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-5 uppercase\" bis_size='{\"x\":12,\"y\":353,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":615}'\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul class=\"bullet-list green-bullets\" bis_size='{\"x\":12,\"y\":396,\"w\":560,\"h\":117,\"abs_x\":621,\"abs_y\":658}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":396,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":658}'\u003eIntegrated phono stage\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":415,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":677}'\u003eHeadphone socket\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":435,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":697}'\u003eMini remote control\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":455,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":717}'\u003eCustom designed case\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":474,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":736}'\u003e50 W into 8 Ω\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":494,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":756}'\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section module-2\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"grid-container\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"grid-x grid-padding-x\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 cell\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"grid-x grid-margin-x\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":592,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":789}'\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":789}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":527,\"w\":0,\"h\":19,\"abs_x\":621,\"abs_y\":789}'\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":547,\"w\":560,\"h\":572,\"abs_x\":621,\"abs_y\":809}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":547,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":809}'\u003e \u003c\/p\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":583,\"w\":560,\"h\":307,\"abs_x\":621,\"abs_y\":845}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":583,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":845}'\u003e\n\u003cb bis_size='{\"x\":12,\"y\":583,\"w\":231,\"h\":28,\"abs_x\":621,\"abs_y\":845}'\u003eRE-DESIGNED CIRCUIT\u003c\/b\u003e\u003cbr bis_size='{\"x\":243,\"y\":583,\"w\":0,\"h\":28,\"abs_x\":852,\"abs_y\":845}'\u003e\n\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":623,\"w\":560,\"h\":117,\"abs_x\":621,\"abs_y\":885}'\u003eKey improvements have been made to the circuits. The PCB layout has been fully upgraded to handle higher specifications for all critical parts. A second raw power supply has been added to provide further isolation between output stage and the driver stage\/line and phono amplifiers. This improves the isolation between high and low level signal stages of the amplifier. Higher specification MUSES operational amplifiers have been used in the line and phono amplifier.\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":756,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":1018}'\u003eBRAND NEW CASE DESIGN\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":796,\"w\":560,\"h\":58,\"abs_x\":621,\"abs_y\":1058}'\u003eThe sleek and minimal look was designed to bring elegance to Rega’s classic style but still harks back to the swooped features hidden away in Rega’s past amplifiers. Combining all these aspects makes this Brio case a unique standpoint amongst the competition.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":871,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1133}'\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":906,\"w\":560,\"h\":213,\"abs_x\":621,\"abs_y\":1168}'\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":906,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":1168}'\u003e\n\u003cb bis_size='{\"x\":12,\"y\":906,\"w\":222,\"h\":28,\"abs_x\":621,\"abs_y\":1168}'\u003eHEADPHONE SOCKET\u003c\/b\u003e\u003cbr bis_size='{\"x\":234,\"y\":906,\"w\":0,\"h\":28,\"abs_x\":843,\"abs_y\":1168}'\u003e\n\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":946,\"w\":560,\"h\":78,\"abs_x\":621,\"abs_y\":1208}'\u003eFor convenience, the Brio has the capability to drive standard hi-fi headphones from the internal amplifier. Adding a headphone socket was only possible by finding a way to reduce its impact on the main signal path so it doesn’t disrupt the overall sound quality. We have paid special attention to the switch that deactivates the main speakers.\u003c\/p\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":1041,\"w\":560,\"h\":29,\"abs_x\":621,\"abs_y\":1303}'\u003eMULTI AWARD WINNER\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1081,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":1343}'\u003eWhat Hi-Fi? Two time Product of the year, Hi-Fi Choice Editors Choice, The Ear.net Best Buy and Lyd and Bilde Product of the Year.\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"heading-5 uppercase\" bis_size='{\"x\":12,\"y\":1136,\"w\":560,\"h\":22,\"abs_x\":621,\"abs_y\":1398}'\u003eTECHNICAL SPECIFICATIONS:\u003c\/h3\u003e\n\u003cdl class=\"dl-ruled dl-ruled--specs\" bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":315,\"abs_x\":621,\"abs_y\":1435}'\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":0,\"abs_x\":621,\"abs_y\":1435}'\u003e\u003c\/dt\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":0,\"abs_x\":621,\"abs_y\":1435}'\u003e\u003c\/dt\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":0,\"abs_x\":621,\"abs_y\":1435}'\u003e\u003c\/dt\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":0,\"abs_x\":621,\"abs_y\":1435}'\u003e\u003c\/dt\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":0,\"abs_x\":621,\"abs_y\":1435}'\u003e\u003c\/dt\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":0,\"abs_x\":621,\"abs_y\":1435}'\u003e\u003c\/dt\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1173,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1435}'\u003ePower Output\u003c\/dt\u003e\n\u003cdd bis_size='{\"x\":52,\"y\":1192,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1454}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":1192,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1454}'\u003e50 W into 8 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1228,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1490}'\u003ePower Consumption\u003c\/dt\u003e\n\u003cdd bis_size='{\"x\":52,\"y\":1248,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1510}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":1248,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1510}'\u003e195 W\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1283,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1545}'\u003eInputs\u003c\/dt\u003e\n\u003cdd bis_size='{\"x\":52,\"y\":1303,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1565}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":1303,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1565}'\u003e1 x Phono input, 4 x Line inputs\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1338,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1600}'\u003eOutputs\u003c\/dt\u003e\n\u003cdd bis_size='{\"x\":52,\"y\":1358,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1620}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":1358,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1620}'\u003eRecord out\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1394,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1656}'\u003eDimensions (W x H x D)\u003c\/dt\u003e\n\u003cdd bis_size='{\"x\":52,\"y\":1413,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1675}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":1413,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1675}'\u003e216 x 78 x 345 mm\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt bis_size='{\"x\":12,\"y\":1449,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1711}'\u003eWeight\u003c\/dt\u003e\n\u003cdd bis_size='{\"x\":52,\"y\":1468,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1730}'\u003e\n\u003cp bis_size='{\"x\":52,\"y\":1468,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":1730}'\u003e5.1 kg\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1504,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":1766}'\u003eLearn more about this product in our detailed video review:\u003cbr bis_size='{\"x\":378,\"y\":1504,\"w\":0,\"h\":19,\"abs_x\":987,\"abs_y\":1766}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":1524,\"w\":0,\"h\":19,\"abs_x\":621,\"abs_y\":1786}'\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1504,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":1766}'\u003e\u003ciframe width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/F5T4oqIr1Tw\"\u003e\n\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1559,\"w\":560,\"h\":319,\"abs_x\":621,\"abs_y\":1821}'\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/znJGq2-62EQ\" height=\"450\" width=\"800\" bis_size='{\"x\":12,\"y\":1559,\"w\":560,\"h\":315,\"abs_x\":621,\"abs_y\":1821}' bis_id=\"fr_hnwizcozt073s8wd068tbm\" bis_depth=\"1\" bis_chainid=\"8\"\u003e\n\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\" bis_size='{\"x\":12,\"y\":1895,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":2157}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":1895,\"w\":0,\"h\":19,\"abs_x\":621,\"abs_y\":2157}'\u003e\u003c\/div\u003e","brand":"Rega","offers":[{"title":"Black","offer_id":48574865998131,"sku":null,"price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/REGA-BRIO-AMPLIFIER-VINYLSOUND.jpg?v=1712439092"},{"product_id":"rega-elicit-r-amplifier","title":"Rega Elicit Mk5-R Amplifier","description":"\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-5 xxlarge-offset-1 xxxlarge-5 xxxlarge-offset-1 cell product-intro__content\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\n\u003cdiv class=\"intro\"\u003e\n\u003ch2\u003eRega Elicit Mk5-R Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe all new Elicit MK5 stereo integrated amplifier is designed and built to the highest standard. Housed in our latest custom case to match the rest of the Rega range, the new MK5 builds on previous Rega designs by using our multi-award-winning Class A\/B power amplifier circuit to deliver a powerful 105 W per channel into 8 Ω loads (127 W into 6 Ω). Our engineers have designed a new Rega DAC circuit offering digital connectivity and greater integration with a variety of other products. We have taken great care to incorporate a high quality MM phono stage and the headphone input has been configured such that the speaker switching is performed by the output mute relay to avoid obstructing the signal path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 xxxlarge-5 cell product-intro__image-container\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"heading-2\"\u003eThe heart of your music\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe new Elicit MK5 calls on decades of electronic design experience. It is a complex blend of three of our most successful products which promises to deliver big on sound, power, features and style. The Elicit MK5 is capable of driving difficult loudspeakers with ease and will integrate perfectly into any audio system by offering a wide range of connectivity options. In addition to line, digital, and a high-quality moving magnet (MM) phono input, you will also find pre-out, Direct in, Record loop functionality and the high-performance headphone input.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-5 uppercase\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul class=\"bullet-list green-bullets\"\u003e\n\u003cli\u003e105 W per channel into 8 Ω\u003c\/li\u003e\n\u003cli\u003eHigh quality moving magnet phono stage\u003c\/li\u003e\n\u003cli\u003e2 x Digital inputs - 1 x optical and 1 x Co-Axial\u003c\/li\u003e\n\u003cli\u003eHigh performance Rega DAC circuit for digital inputs\u003c\/li\u003e\n\u003cli\u003e4 Line level inputs\u003c\/li\u003e\n\u003cli\u003eHeadphone input\u003c\/li\u003e\n\u003cli\u003eDirect Input\u003c\/li\u003e\n\u003cli\u003eRecord input\u003c\/li\u003e\n\u003cli\u003eNew advanced pre-amplifier\u003c\/li\u003e\n\u003cli\u003eAlps volume potentiometer\u003c\/li\u003e\n\u003cli\u003eThermal Cut-Out\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section module-2\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"grid-x grid-padding-x\"\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 cell\"\u003e\n\u003cdiv class=\"grid-x grid-margin-x\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cp\u003e .\u003c\/p\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cp\u003e\u003cspan\u003eThe Elicit MK5 now shares other design features taken directly from the highly acclaimed Aethos amplifier\u003c\/span\u003e\u003cspan\u003e. You will find the same discrete FET based pre-amplifier circuit, plus an Alps volume potentiometer has been introduced to further improve sonic and technical performance. As you would expect, special attention has been paid to the selection of key audio components. Discrete circuitry, high-quality relays, polypropylene capacitors, and Sanken output transistors are used throughout the design. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cp\u003e\u003cspan\u003eThe galvanically\/optically isolated digital inputs utilise a Wolfson S\/PDIF receiver IC to provide exceptional detail and clarity from any connected source. Output is provided by a Wolfson DAC and Rega designed discrete line-driver circuit. The new Elicit MK5 calls upon decades of award-winning experience in amplifier and digital circuit design which culminates in a perfectly engineered balance of reliability, connectivity and above all, accurate music reproduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"heading-5 uppercase\"\u003eTECHNICAL SPECIFICATIONS:\u003c\/h3\u003e\n\u003cdl class=\"dl-ruled dl-ruled--specs\"\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003ePower Output\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e72 W into 8 Ω, 90 W into 6 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003ePower Consumption\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e250 W\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eInputs\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e1 x Phono input, 4 x Line inputs\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eOutputs\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eRecord output, Pre-amp output\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eDimensions (W x H x D)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e430 x 80 x 320 mm\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e10.9 kg\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Rega","offers":[{"title":"Black","offer_id":48574867112243,"sku":null,"price":3345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/REGAELICITMK5-RAMPLIFIER-VINYLSOUND.jpg?v=1712439096"},{"product_id":"rega-aethos-amplifier","title":"Rega Aethos Amplifier","description":"\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-5 xxlarge-offset-1 xxxlarge-5 xxxlarge-offset-1 cell product-intro__content\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\n\u003cdiv class=\"intro\"\u003e\n\u003ch2\u003e\u003cspan\u003eRega Aethos Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Aethos stereo amplifier is housed in a brand new, custom designed case. Employing four 160 W 16 Amp output transistors per channel, this delivers 156 W per channel into 6 Ω. The Aethos is a dual mono design using a custom wound toroidal transformer and regulated supplies for the sensitive amplification and driver stages. The pre-amplifier stage uses class-A discrete circuitry throughout. The Aethos is a no compromise product with one goal, to deliver your music as faithfully as possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 xxxlarge-5 cell product-intro__image-container\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"heading-2\"\u003eDesign Innovation\u003c\/h2\u003e\n\u003cp\u003eOur time, effort and money have been spent on developing the circuit and construction, utilizing the highest specification of components throughout. As part of the design we have included useful features such as the switchable direct input and preamplifier output, to enable the new Aethos amplifier to be used in a wide combination of systems. The headphone socket has been integrated such that the speaker switching is performed by the output mute relay as so not to obstruct the signal path and degrade the sound quality.\u003c\/p\u003e\n\u003cp\u003eWe have taken the design concepts underpinning the multi award winning and hugely successful Elex-R and Elicit-R and propelled the performance to the next level and beyond with a 125watt dual mono design with features such as fully discrete FET based line amplifier, polypropylene capacitors throughout the signal path, K-Power reservoir capacitors, power amplifier regulated supply and a high current output stage comprising of four 160w Sanken output transistors per channel.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-5 uppercase\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul class=\"bullet-list green-bullets\"\u003e\n\u003cli\u003e156 W per channel into 6 Ω (125 W per channel into 8 Ω)\u003c\/li\u003e\n\u003cli\u003eDual mono design\u003c\/li\u003e\n\u003cli\u003e5 Line inputs\u003c\/li\u003e\n\u003cli\u003eHeadphone socket\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eDirect input\u003c\/li\u003e\n\u003cli\u003eRecord out\u003c\/li\u003e\n\u003cli\u003ePre-amp out\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section module-2\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"grid-x grid-padding-x\"\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 cell\"\u003e\n\u003cdiv class=\"grid-x grid-margin-x\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"heading-5 uppercase\"\u003eTECHNICAL SPECIFICATIONS:\u003c\/h3\u003e\n\u003cdl class=\"dl-ruled dl-ruled--specs\"\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003ePower Outputs at Rated 230\/115 V Supply Voltage\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e125 W RMS both channels driven into the rated load of 8 Ω\u003c\/p\u003e\n\u003cp\u003e156 W RMS both channels driven into 6 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eRecord Output\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eRecord output level (with rated input levels) 219 mV\u003c\/p\u003e\n\u003cp\u003eRecord output impedance 560 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003ePre-amp Output\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003ePre-amp output level (with rated input levels) 840 mV\u003c\/p\u003e\n\u003cp\u003ePre-amp output impedance 100 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eDimensions (W x H x D)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e433 x 95 x 360 mm (including speaker terminals)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e17.5 kg\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Rega","offers":[{"title":"Black","offer_id":48574867865907,"sku":null,"price":5395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/REGA-AETHOS-AMPLIFIER-VINYLSOUND.jpg?v=1712439105"},{"product_id":"rega-osiris-integrated-amplifier","title":"Rega Osiris Integrated Amplifier","description":"\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-5 xxlarge-offset-1 xxxlarge-5 xxxlarge-offset-1 cell product-intro__content\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\n\u003cdiv class=\"intro\"\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eCALL NOW TO BOOK A DEMO\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eRega Osiris Integrated Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Osiris is the culmination of 32 years experience in solid-state amplifier development. A no compromise, super high performance, 162 W into 8 \u003c\/span\u003e\u003cspan\u003eΩ (250 W, 4 Ω), dual mono amplifier housed in a custom Rega CNC machined aluminium case.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 xxxlarge-5 cell product-intro__image-container\"\u003e\n\u003cdiv class=\"valign--outer\"\u003e\n\u003cdiv class=\"valign--inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"heading-2\"\u003eRega’s flagship integrated amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDesigned around “minimalist” high gain power amplifier and “passive pre-amplifier” circuit topology, a passive volume control and a single stage of power amplification between the input and the speakers, the Osiris offers unrivalled performance and build quality. The Osiris is designed as the perfect partner for the rest of the reference range, such as the Isis CDP, Valve Isis CDP and Aura MC phono stage\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-5 uppercase\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul class=\"bullet-list green-bullets\"\u003e\n\u003cli\u003e162 W per channel into 8 Ω\u003c\/li\u003e\n\u003cli\u003e4 line inputs\u003c\/li\u003e\n\u003cli\u003e1 balanced input via XLR\u003c\/li\u003e\n\u003cli\u003eReference CNC remote handset\u003c\/li\u003e\n\u003cli\u003eDirect input\u003c\/li\u003e\n\u003cli\u003eRecord out\u003c\/li\u003e\n\u003cli\u003eReference mains power lead\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"section module-2\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"grid-x grid-padding-x\"\u003e\n\u003cdiv class=\"large-10 large-offset-1 xlarge-8 xlarge-offset-2 xxlarge-6 xxlarge-offset-0 cell\"\u003e\n\u003cdiv class=\"grid-x grid-margin-x\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003ch2\u003e\u003cb\u003eTECHNOLOGY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Osiris uses a low distortion high linearity and a bandwidth common base voltage amplifier driver stage. This type of symmetrical circuit topology will provide the necessary voltage swings to enable the Osiris to drive any speaker system with the minimum of distortion. Eight Sanken 200 W output transistors are used in a “triple” high current output stage enabling the Osiris to drive even the most awkward of speaker systems with ease. The cascoded differential input amplifier uses two low noise LED referenced current generators. The open \u0026amp; closed loop feedback levels and gain bandwidth product components are optimised to give a tight and controlled sound stage, especially at the low frequency end of the audio range. Nichicon audio grade capacitors are used in bypass and de-coupling positions. Electrolytic capacitors have been bypassed with polyester capacitors where necessary, improving on the HF performance. Low inductance film SM power resistors are used in the output stage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003ch2\u003e\u003cb\u003ePOWER SUPPLY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Osiris uses two low noise, purpose designed 400 VA toroidal transformers using high-grade, fully bonded core material. The transformers are mounted to the chassis using Rega’s innovative mounting technique which eliminates noise being transferred from the transformer to the case when the transformers are operating under arduous mains (line) conditions with high levels of asymmetric mains (line) distortion. These transformers combined with 40,000 Micro Farads of Rega K-Power smoothing capacitors per channel, provide more than enough current to drive the hardest of loads. All the power supplies utilise fast recovery rectifier diodes throughout. (Fast diodes generate less high frequency switching noise therefore giving rise to a cleaner DC). The input and low-level driver stages are fed from a regulated symmetrical tracking power supply with a low noise voltage reference, which provides a fully stabilised low noise voltage, ensuring the highest level of sonic purity. All the dedicated audio power supplies feed only the audio circuits. The input switching, display \u0026amp; micro controller and protection circuits have their own dedicated supplies, keeping the audio signal path as pure as possible.\u003c\/p\u003e\n\u003cp\u003e \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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"heading-5 uppercase\"\u003eTECHNICAL SPECIFICATIONS:\u003c\/h3\u003e\n\u003cdl class=\"dl-ruled dl-ruled--specs\"\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003e\u003c\/dt\u003e\n\u003cdt\u003ePower Output\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e162 W per channel in to 8 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eInput Sensitivity\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e160 W into 8 Ω, 250 W into 4 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eGain\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e44 dB\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eRecord Output\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e215 mV into 100 k\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eFrequency Response\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e10 Hz (-1.7 dB point)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eTHD \u0026amp; Noise\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eLess than 0.05%\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003ePower Consumption\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e560 W at 1125\/230 V\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eDimensions (W x H x D)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e434 x 122 x 350 mm\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e25.6 kg\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Rega","offers":[{"title":"Black","offer_id":48574868357427,"sku":null,"price":11600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/osiris-gallery-01_1600x_2f990cb7-afd2-4a48-8ec0-d454a297b349.png?v=1766455951"},{"product_id":"unison-research-unico-primo","title":"Unison Research Unico Primo Hybrid Integrated Stereo Amplifier","description":"\u003ch1\u003eUnison Research Unico Primo Hybrid Integrated Stereo Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Unico Primo is a hybrid integrated stereo amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Described by Zero Fidelity's Sean Fowler as \"tonally fun... great spatial separation... the soundstage has depth and layering to it that's usually reserved for much more expensive components,\" and reviewed in full by Stereophile magazine, the Unico Primo represents the most accessible entry point into the Unico amplifier family. Using a single ECC83 tube in a triode Class A input stage feeding a Dynamic Class A MOSFET complementary output stage, it delivers \u003cstrong\u003emore than 80 watts per channel at 8 ohms\u003c\/strong\u003e with a frequency response extending to \u003cstrong\u003e-0.5 dB at 100 kHz\u003c\/strong\u003e. Five RCA line inputs, one tape input, a subwoofer output, IR remote volume control, and a signal-to-noise ratio of 90 dB make the Unico Primo a complete integrated amplifier solution for listeners entering the world of hybrid tube amplification.\u003c\/p\u003e\n\n\u003ch2\u003eSingle-Tube Triode Class A Input and Dynamic Class A MOSFET Output\u003c\/h2\u003e\n\u003cp\u003eThe Unico Primo's circuit topology is the foundational Unico hybrid architecture: one ECC83 double triode operating in Class A establishes the gain and tonal character of the entire amplifier, feeding a Dynamic Class A MOSFET complementary output stage that provides the power and current capability. The MOSFET output stage uses a complementary pair in Dynamic Class A polarization -- bias current adjusts dynamically with signal level to maintain Class A linearity in the operating range most commonly encountered during music playback. A 10 dB feedback factor provides frequency response control and damping, and the output stage's damping factor above 50 ensures bass definition and frequency response linearity with common loudspeaker impedance curves. THD is 0.15% at 10 W\/1 kHz -- a figure competitive with many all-solid-state amplifiers at this output power level.\u003c\/p\u003e\n\n\u003ch2\u003eConnectivity and System Integration\u003c\/h2\u003e\n\u003cp\u003eFive RCA line inputs and one tape input provide comprehensive source connectivity for CD players, DACs, network streamers, and other line-level components, with the tape input adding recording loop functionality. An IR remote governs volume from the listening position, controlling the motorized volume potentiometer without the need to approach the amplifier. A dedicated subwoofer RCA output carries a full-range signal for powered bass supplement integration. Four pairs of loudspeaker binding posts (4+4) support bi-wired connections. At 17.1 x 16.9 x 3.7 inches and 31 lbs, the Unico Primo's low-profile chassis fits under standard-height equipment shelves with ease. A phono stage for MM or MC cartridges is available as an optional factory-installed internal option.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero Fidelity Critical Acclaim:\u003c\/strong\u003e Sean Fowler of Zero Fidelity praised the Unico Primo as \"tonally fun\" with \"great spatial separation\" and a \"soundstage with depth and layering usually reserved for much more expensive components.\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStereophile Reviewed:\u003c\/strong\u003e Full review by Stereophile magazine, the leading US audiophile publication, confirming the Unico Primo's position as one of the finest hybrid integrated amplifiers at its price.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle ECC83 Triode Class A Input:\u003c\/strong\u003e One 12AX7 double triode in pure Class A governs the Unico Primo's entire sonic character -- all gain and tonal identity is established in this single tube stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Class A MOSFET Output:\u003c\/strong\u003e Complementary MOSFET pair with dynamic bias management for Class A-like linearity across the normal listening power range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e80+ W\/ch at 8 ohm:\u003c\/strong\u003e Sufficient power for a wide range of loudspeakers in small to medium rooms, with a damping factor above 50 for bass control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e90 dB Signal-to-Noise Ratio:\u003c\/strong\u003e Low noise floor preserves low-level musical detail in quiet passages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptional Phono Stage:\u003c\/strong\u003e Factory-installable MM\/MC phono stage for turntable integration without a separate phono preamplifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Profile Chassis:\u003c\/strong\u003e At 3.7 inches tall, the Unico Primo fits under standard equipment shelf heights.\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\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80 W RMS at 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eDynamic Class A MOSFET complementary pair\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePolarization\u003c\/td\u003e\n\u003ctd\u003eDynamic Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Stage\u003c\/td\u003e\n\u003ctd\u003eTriode Class A, 1 x ECC83 (12AX7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e260 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e50k ohm \/ 47 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e-0.1 dB @ 10 Hz; -0.5 dB @ 100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.15% @ 10 W \/ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNegative Feedback\u003c\/td\u003e\n\u003ctd\u003e10 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;50\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e5 x line (RCA), 1 x tape (RCA); optional phono (MM\/MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (RCA), 1 x subwoofer (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Connectors\u003c\/td\u003e\n\u003ctd\u003e4+4 bi-wiring binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRemote Control\u003c\/td\u003e\n\u003ctd\u003eIR volume\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e380 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\u003e17.1 x 16.9 x 3.7 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e31 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years limited (electronics); 30 days (tubes)\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\u003eZero Fidelity (Sean Fowler): \"Tonally fun... Great spatial separation... the soundstage has depth and layering to it that's usually reserved for much more expensive components.\"\u003c\/li\u003e\n  \u003cli\u003eStereophile -- Full review published\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Unison Research Unico Primo?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico Primo is a hybrid integrated stereo amplifier from Treviso, Italy, using a single ECC83 triode tube in a Class A input stage and a Dynamic Class A MOSFET complementary output stage producing more than 80 watts per channel at 8 ohms. It has five RCA line inputs, tape I\/O, a subwoofer output, IR remote volume, a 90 dB SNR, and an optional factory-installed phono stage. It received a full review in Stereophile and was praised by Zero Fidelity for its soundstage depth and tonal character.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Unico Primo compare to the Unison Research Unico Nuovo?\u003c\/h3\u003e\n\u003cp\u003eThe Unico Primo uses a single ECC83 tube section in triode Class A and produces 80+ W\/ch, while the Unico Nuovo uses a parallel ECC83 configuration (multiple tube sections in parallel) to produce 95 W\/ch. Both use Dynamic Class A MOSFET output stages and 10 dB of feedback. The Unico Primo is lighter (31 lbs vs 16 kg) and lower-profile (3.7 inch vs 9.5 cm height), making it the physically more compact option. The Unico Nuovo's parallel tube input offers somewhat lower noise and higher current drive to the output stage, corresponding to its higher rated output power.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the role of the single ECC83 tube in the Unico Primo?\u003c\/h3\u003e\n\u003cp\u003eThe single ECC83 (12AX7) double triode is responsible for all the gain in the Unico Primo's signal path. In pure Class A triode operation, the ECC83 amplifies the input signal with the harmonic character inherent to directly-heated and indirectly-heated triodes -- a gentle emphasis on second-harmonic content that contributes to the tonal warmth and three-dimensional imaging that Unico hybrid amplifiers are known for. The MOSFET output stage adds power and current but introduces no additional gain stage that could alter the character established by the tube. This direct tube-to-MOSFET architecture is the defining engineering choice of the entire Unico series.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Unico Primo accommodate a phono stage for a turntable?\u003c\/h3\u003e\n\u003cp\u003eYes. An optional factory-installed phono stage is available for the Unico Primo, accommodating both moving-magnet and moving-coil cartridges. When installed, one of the five RCA inputs is allocated to the phono stage. External phono preamps, including the Unison Research Simply Phono and Phono One, can also be connected to any of the line-level RCA inputs without the internal phono option.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Unico Primo in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico Primo is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the United States. Contact the Vinyl Sound team for current availability, phono stage option details, and in-store demonstration scheduling.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black","offer_id":48574877139251,"sku":"","price":2299.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48574877172019,"sku":"","price":2299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchUnicoPrimoHybridIntegratedAmplifier.png?v=1773237010"},{"product_id":"unison-research-unico-nuovo","title":"Unison Research Unico Nuovo Hybrid Integrated Stereo Amplifier","description":"\u003ch1\u003eUnison Research Unico Nuovo Hybrid Integrated Stereo Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Unico Nuovo is a hybrid integrated stereo amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. The most accessible entry point into Unison Research's Unico hybrid amplifier line, the Unico Nuovo uses a parallel ECC83 tube input stage operating in pure Class A to feed a Dynamic Class A MOSFET complementary output stage, producing \u003cstrong\u003e95 watts per channel at 8 ohms\u003c\/strong\u003e. With a frequency response extending to \u003cstrong\u003e-0.5 dB at 100 kHz\u003c\/strong\u003e, 10 dB of negative feedback, and a THD of 0.15% at 10 W\/1 kHz, the Unico Nuovo delivers the Unico family's characteristic blend of tube warmth and solid-state control. Five RCA line inputs, a tape output, and a volume-controlled subwoofer output provide practical system flexibility, while 4+4 bi-wiring output terminals accommodate bi-wired loudspeaker configurations.\u003c\/p\u003e\n\n\u003ch2\u003eTube Input, MOSFET Output, and Dynamic Class A\u003c\/h2\u003e\n\u003cp\u003eThe Unico Nuovo's circuit follows the same fundamental hybrid philosophy as the larger Unico 90 and Unico 150: a pure Class A tube gain stage establishes the amplifier's sonic character, and a solid-state output stage provides the power and current delivery. The ECC83 (12AX7) input stage uses a parallel valve configuration -- placing multiple device sections in parallel to reduce noise and output impedance relative to a single-section topology. The Dynamic Class A MOSFET output stage adjusts its bias current in response to signal demand, maintaining Class A operating conditions across the normal listening range while managing heat dissipation at higher output levels. A 10 dB feedback factor and a damping factor above 50 ensure that the Unico Nuovo maintains frequency response accuracy and bass control with the majority of loudspeaker loads likely to be encountered in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFive Inputs, Subwoofer Output, and Bi-Wiring Capability\u003c\/h2\u003e\n\u003cp\u003eThe Unico Nuovo's five RCA line inputs accommodate CD players, DACs, streamers, turntable phono preamps, and other line-level sources, with one position optionally configurable as a phono input. An IR remote control governs volume from the listening position. The tape output enables recording from any selected source. The volume-controlled subwoofer RCA output tracks the main volume control proportionally, ensuring bass level consistency when the Unico Nuovo is used with a powered subwoofer. Four pairs of speaker binding posts (4+4) support bi-wired connections to the main loudspeakers. At 43.5 x 9.5 x 43 cm and 16 kg, the Unico Nuovo is the most compact amplifier in the Unico series, fitting into standard equipment racks without the depth or height demands of the Unico 90 or Unico 150.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e95 W\/ch at 8 ohm:\u003c\/strong\u003e Sufficient power for a wide range of contemporary loudspeaker designs in small to medium listening rooms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECC83 Parallel Tube Input Stage:\u003c\/strong\u003e Pure Class A tube gain stage in parallel configuration establishes the amplifier's sonic character ahead of the MOSFET output stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Class A MOSFET Output:\u003c\/strong\u003e Thermally managed Class A biasing in the MOSFET output stage maintains Class A linearity across normal listening levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e-0.5 dB at 100 kHz Frequency Response:\u003c\/strong\u003e Extended bandwidth accommodates high-resolution audio content at sampling rates beyond the standard 44.1 kHz CD format.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive RCA Line Inputs (one optionally phono):\u003c\/strong\u003e Comprehensive source connectivity with optional internal MM\/MC phono stage for turntable use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume-Controlled Subwoofer Output:\u003c\/strong\u003e RCA subwoofer output with volume tracking for powered bass supplement integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamping Factor above 50:\u003c\/strong\u003e High damping factor maintains bass definition and frequency response accuracy with complex loudspeaker impedance curves.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4+4 Bi-Wiring Output Terminals:\u003c\/strong\u003e Eight binding posts support bi-wired loudspeaker connections for enhanced driver separation.\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\u003c\/td\u003e\n\u003ctd\u003e95 W RMS at 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e-0.1 dB @ 10 Hz; -0.5 dB @ 100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e50k ohm \/ 47 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e260 mV RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Stage\u003c\/td\u003e\n\u003ctd\u003ePure Class A, parallel ECC83 (12AX7) tube stage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eDynamic Class A MOSFET complementary\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e5 x line (RCA); phono optional\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (RCA), 1 x subwoofer (RCA, volume controlled)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Connectors\u003c\/td\u003e\n\u003ctd\u003e4+4 bi-wiring binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e10 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.15% @ 10 W \/ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;50\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e400 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\u003e43.5 x 43 x 9.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16 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 Unison Research Unico Nuovo?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico Nuovo is a hybrid integrated stereo amplifier from Treviso, Italy, using a parallel ECC83 tube input stage in pure Class A feeding a Dynamic Class A MOSFET output stage to produce 95 watts per channel at 8 ohms. It has a frequency response of -0.5 dB at 100 kHz, five RCA inputs with optional phono, a volume-controlled subwoofer output, and 4+4 bi-wiring speaker terminals.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Unico Nuovo compare to the Unison Research Unico Primo?\u003c\/h3\u003e\n\u003cp\u003eThe Unico Nuovo produces 95 W\/ch at 8 ohms using a parallel ECC83 tube input with Dynamic Class A MOSFET output, and includes five line inputs with optional phono, a subwoofer output, and 4+4 bi-wiring terminals. The Unico Primo produces 80 W\/ch using a single ECC83 tube with Dynamic Class A MOSFET output, includes five line inputs plus one tape input and a subwoofer output, and uses a 10 dB feedback factor identically to the Nuovo. The Unico Nuovo's parallel tube input and higher output power (95 W vs 80 W) are its primary advantages; the Unico Primo is the lighter and lower-power option at 31 lbs vs the Nuovo's 16 kg.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Unico Nuovo accommodate a turntable?\u003c\/h3\u003e\n\u003cp\u003eYes, with an optional internal phono stage. One of the five RCA line input positions on the Unico Nuovo can be configured at the factory as a phono input for moving-magnet or moving-coil cartridges. Alternatively, an external phono preamplifier such as the Unison Research Simply Phono can be connected to one of the remaining RCA line inputs.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Unico Nuovo in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico Nuovo is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving customers across western New York and the broader United States. Contact Vinyl Sound for current availability and system-matching guidance.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black","offer_id":48574879170867,"sku":null,"price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48574879203635,"sku":null,"price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchUNICONUOVOHybridIntegratedStereoAmplifier.png?v=1773237032"},{"product_id":"unison-research-unico-due","title":"Unison Research Unico Due Hybrid Integrated Stereo Amplifier","description":"\u003ch1\u003eUnison Research Unico Due Hybrid Integrated Stereo Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Unico Due is a hybrid integrated stereo amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. A completely redesigned evolution of the original Unico integrated that made Unison Research's hybrid amplifier range an international benchmark, the Unico Due introduces a substantially enlarged power supply filter capacitance of 80,000 µF, a new high-quality shielded and encapsulated power transformer, and a Dynamic Class A power BJT output stage in a \"Super-Symmetric\" double complementary pair configuration. It produces \u003cstrong\u003e100 watts per channel at 8 ohms\u003c\/strong\u003e, \u003cstrong\u003e180 watts per channel at 4 ohms\u003c\/strong\u003e, and \u003cstrong\u003e290 watts per channel at 2 ohms\u003c\/strong\u003e. The tube complement of two ECC83 valves establishes the Unico Due's sonic character in a pure Class A tube input stage feeding the high-current BJT output stage directly. A USB digital input and DAC output expand the amplifier's connectivity beyond pure analog integration.\u003c\/p\u003e\n\n\u003ch2\u003eDynamic Class A BJT Output Stage and Super-Symmetric Configuration\u003c\/h2\u003e\n\u003cp\u003eThe Unico Due's output stage departs from the MOSFET Hexfet topology used in the Unico 90 and Unico 150, employing instead a BJT (bipolar junction transistor) configuration in a \"Super-Symmetric\" double complementary pair arrangement. BJT output stages are distinguished from MOSFETs by their lower output impedance (contributing to tighter bass control) and their ability to source and sink current with very high speed -- characteristics Unison Research has optimized through the Super-Symmetric layout, which places complementary NPN and PNP transistor pairs in a geometrically symmetric circuit arrangement to minimize even-order distortion through signal-path symmetry. Dynamic Class A biasing adjusts the output stage's operating point dynamically in response to signal demands rather than maintaining a fixed high-current idle bias -- achieving Class A-like linearity in the operating region most frequently encountered in music reproduction without the full heat dissipation of a static Class A design.\u003c\/p\u003e\n\n\u003ch2\u003ePower Supply and Connectivity Improvements\u003c\/h2\u003e\n\u003cp\u003eThe Unico Due's 80,000 µF filter capacitor bank is a substantive engineering upgrade over its predecessor, providing significantly greater charge storage for instantaneous high-current demands from complex loudspeaker loads. The shielded and encapsulated power transformer eliminates the magnetic field leakage that can couple noise into sensitive ECC83 tube circuits when transformer and audio board share an enclosure. Three RCA analog line inputs, one USB digital input, and a tape input cover the core source connectivity requirements. Analog outputs include tape (RCA), a stereo subwoofer (RCA), and a DAC output. The DAC output allows the Unico Due to serve as a high-quality DAC feeding an external amplifier or headphone stage. The output stage's current delivery capability into 2-ohm loads (290 W per channel) makes the Unico Due suitable for driving electrostatically loaded or very demanding loudspeaker designs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100 W\/ch (8 ohm) \/ 180 W\/ch (4 ohm) \/ 290 W\/ch (2 ohm):\u003c\/strong\u003e High output power with current reserve sufficient for the most demanding loudspeaker loads, including electrostatic and ribbon designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e80,000 µF Filter Capacitance:\u003c\/strong\u003e Substantially enlarged power supply reservoir provides high-current instantaneous delivery for complex musical transients.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuper-Symmetric BJT Output Stage:\u003c\/strong\u003e Double complementary BJT pair in Dynamic Class A biasing minimizes distortion through topological symmetry and dynamic bias management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECC83 Tube Input Stage:\u003c\/strong\u003e Two ECC83 valves in the input stage establish the amplifier's sonic character in pure Class A before the BJT output stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Digital Input:\u003c\/strong\u003e Integrated USB DAC allows computer audio playback directly through the Unico Due without a separate DAC component.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDAC Output:\u003c\/strong\u003e Dedicated DAC output allows the Unico Due's built-in digital conversion to feed external components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShielded Encapsulated Power Transformer:\u003c\/strong\u003e New high-quality transformer with shielding eliminates magnetic field coupling into the tube input stage.\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\u003c\/td\u003e\n\u003ctd\u003e100+100 W RMS at 8 ohm; 180+180 W RMS at 4 ohm; 290+290 W RMS at 2 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFilter Capacitance\u003c\/td\u003e\n\u003ctd\u003e80,000 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eDynamic Class A, BJT double complementary pair, Super-Symmetric\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBiasing\u003c\/td\u003e\n\u003ctd\u003eDynamic Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e2 x ECC83 (12AX7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e3 x analogue line (RCA), 1 x digital (USB), 1 x tape (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (RCA), 1 x stereo subwoofer (RCA), 1 x DAC output (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e43.5 x 43 x 13 cm\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 Unison Research Unico Due?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico Due is a hybrid integrated stereo amplifier from Treviso, Italy, using two ECC83 tube input valves driving a Super-Symmetric Dynamic Class A BJT output stage. It produces 100 W\/ch at 8 ohms, 180 W\/ch at 4 ohms, and 290 W\/ch at 2 ohms, with an 80,000 µF power supply filter capacitor bank, a USB digital input, and DAC output.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Unico Due differ from the Unico 90?\u003c\/h3\u003e\n\u003cp\u003eThe Unico Due uses a BJT Super-Symmetric double complementary pair output stage with Dynamic Class A biasing, producing up to 290 W\/ch at 2 ohms and featuring an 80,000 µF power supply. The Unico 90 uses a complementary MOSFET Hexfet output stage with three pairs per channel, producing 160 W\/ch at 4 ohms. The Unico Due's BJT topology offers a characteristically tighter, faster bass response compared to the MOSFET stage, while its significantly larger power supply capacitance provides greater instantaneous current reserve for loudspeaker transients. The Unico Due also adds a USB digital input and DAC output absent from the Unico 90.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Dynamic Class A biasing?\u003c\/h3\u003e\n\u003cp\u003eDynamic Class A biasing is a technique in which the output stage's idle bias current adjusts in response to the instantaneous signal demand. At low signal levels, the bias current is maintained high enough to keep the output devices operating in Class A -- where both devices conduct simultaneously throughout the signal cycle. As signal amplitude increases, the bias adjusts to allow the output stage to transition gracefully into Class AB operation, reducing heat dissipation without introducing the abrupt crossover distortion associated with conventional Class AB amplifiers. The result is Class A linearity in the normal listening range with Class AB efficiency at high output levels.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Unico Due in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico Due is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving customers across western New York and the United States. Contact Vinyl Sound for current availability and system integration advice.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black","offer_id":48574879760691,"sku":null,"price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48574879793459,"sku":null,"price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchUnicoDueIntegratedAmplifier.png?v=1773237056"},{"product_id":"unison-research-unico-150-hybrid-stereo-amplifier","title":"Unison Research Unico 150 Hybrid Stereo Integrated Amplifier","description":"\u003ch1\u003eUnison Research Unico 150 Hybrid Stereo Integrated Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Unico 150 is a hybrid stereo integrated amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. A What Hi-Fi? reviewed amplifier described as \"something of a powerhouse\" delivering \"an immensely muscular sound mixed in with a large dose of fun,\" the Unico 150 is Unison Research's most powerful hybrid integrated design. Using a three-stage topology -- a pure Class A ECC83 totem-pole input stage, a pure Class A 6H30 totem-pole driver stage, and a Class AB MOSFET complementary output stage -- the Unico 150 delivers \u003cstrong\u003e150 watts per channel at 8 ohms\u003c\/strong\u003e and \u003cstrong\u003e220 watts per channel at 4 ohms\u003c\/strong\u003e, with zero global negative feedback and a THD below 0.15% at 1 kHz at 1 watt. Six line inputs (including two balanced XLR) and a subwoofer output with volume control make the Unico 150 a hub for complex high-end systems.\u003c\/p\u003e\n\n\u003ch2\u003eThree-Stage Hybrid Topology with Zero Global Feedback\u003c\/h2\u003e\n\u003cp\u003eThe Unico 150's circuit architecture is defined by three distinct gain stages, each optimized for a specific function. The input stage uses an ECC83 double triode in a totem-pole Class A configuration, establishing the amplifier's tonal character entirely through the tube stage -- the \"character\" of the amplifier, as Unison Research states, is entirely determined here. The driver stage uses a 6H30 double triode -- a high-transconductance Russian-designed tube used by Audio Research and Balanced Audio Technology in reference preamplifier designs -- in a parallel totem-pole Class A configuration. The output stage comprises four pairs of complementary MOSFET Hexfet devices per channel in a thermostable Class AB configuration. Global negative feedback is zero (0 dB), with only 16 dB of local feedback applied within stages; this preserves the open, immediate quality of the tube input stage without the constraint of a feedback loop encompassing the full amplifier. Output resistance is below 0.4 ohms across the full audio band.\u003c\/p\u003e\n\n\u003ch2\u003ePower, Connectivity, and Practical Design\u003c\/h2\u003e\n\u003cp\u003eAt 150 watts into 8 ohms and 220 watts into 4 ohms, the Unico 150 can drive virtually any loudspeaker to any listening level in any room. The six inputs include three unbalanced RCA, two balanced XLR, and one bypass unbalanced input for home theater pre-out integration -- allowing the Unico 150 to serve simultaneously as a two-channel music amplifier and a home theater front-left\/front-right amplifier. A tape output and a subwoofer output with volume control extend the system integration capabilities further. The bi-wiring output connectors accommodate four pairs of binding posts (4+4) for bi-wired or bi-amplified loudspeaker connections. THD remains below 0.35% at 1 kHz at 100 watts and below 0.9% across the full 20 Hz to 20 kHz bandwidth at the rated 150-watt output -- specifications that compare favorably with many all-solid-state designs at this power level.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e150 W\/ch (8 ohm) \/ 220 W\/ch (4 ohm):\u003c\/strong\u003e High output power from a hybrid tube\/MOSFET topology capable of driving any loudspeaker to reference listening levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero Global Feedback:\u003c\/strong\u003e No global negative feedback loop preserves the open, tube-like immediacy of the ECC83 input stage across the full output power range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECC83 Input Stage + 6H30 Driver Stage:\u003c\/strong\u003e Pure Class A tube gain and driver stages determine the amplifier's tonal character, with the MOSFET output stage providing power and current delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Balanced XLR-Compatible Inputs:\u003c\/strong\u003e Two balanced XLR inputs and three unbalanced RCA inputs plus one bypass unbalanced input for home theater integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubwoofer Output with Volume Control:\u003c\/strong\u003e Volume-tracked subwoofer RCA output for powered bass supplement integration without a separate preamplifier output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat Hi-Fi? Reviewed:\u003c\/strong\u003e Described as \"something of a powerhouse\" delivering \"an immensely muscular sound mixed in with a large dose of fun.\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4+4 Bi-Wiring Output Connectors:\u003c\/strong\u003e Eight binding posts per channel accommodate bi-wired or bi-amplified loudspeaker connections.\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\u003c\/td\u003e\n\u003ctd\u003e150+150 W RMS at 8 ohm; 220+220 W RMS at 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e-1 dB @ 12 Hz and 45 kHz; -3 dB @ 6 Hz and 80 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e24k ohm \/ 100 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e860 mV RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Stage\u003c\/td\u003e\n\u003ctd\u003ePure Class A, ECC83 double triode totem-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDriver Stage\u003c\/td\u003e\n\u003ctd\u003ePure Class A, 6H30 double triode totem-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eClass AB thermostable, complementary Hexfet (4 pairs per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e6 x line (3 unbalanced RCA, 2 balanced XLR, 1 bypass unbalanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (RCA), 1 x subwoofer (RCA, volume controlled)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Connectors\u003c\/td\u003e\n\u003ctd\u003e4+4 bi-wiring binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGlobal Feedback\u003c\/td\u003e\n\u003ctd\u003e0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLocal Feedback\u003c\/td\u003e\n\u003ctd\u003e16 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.15% @ 1 kHz \/ 1 W; \u0026lt;0.25% @ 1 kHz \/ 10 W; \u0026lt;0.35% @ 1 kHz \/ 100 W; \u0026lt;0.9% (20 Hz-20 kHz) @ 150 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.4 ohm (resistive, all audio frequencies)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e550 W (at max power into 8 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e43.5 x 18 x 44 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e25 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 Unison Research Unico 150?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico 150 is a hybrid stereo integrated amplifier from Treviso, Italy, using an ECC83 tube input stage, a 6H30 tube driver stage, and a MOSFET Class AB output stage to produce 150 watts per channel at 8 ohms and 220 watts per channel at 4 ohms. It operates with zero global feedback, six line inputs including two balanced XLR, and a volume-controlled subwoofer output.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Unico 150 compare to the Unison Research Unico 90?\u003c\/h3\u003e\n\u003cp\u003eThe Unico 150 uses a three-stage topology with a dedicated 6H30 driver stage between the ECC83 input and the MOSFET output, while the Unico 90 uses only two stages -- an ECC83 and ECC81 input stage driving the MOSFET output directly. The Unico 150 produces 150 W\/ch at 8 ohms and 220 W\/ch at 4 ohms, compared to the Unico 90's 100 W\/ch at 8 ohms and 160 W\/ch at 4 ohms. Both use zero global feedback. The Unico 150 is the more powerful and more complex design with the additional driver tube stage for greater current delivery to the MOSFET bank.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the 6H30 tube used in the Unico 150's driver stage?\u003c\/h3\u003e\n\u003cp\u003eThe 6H30 is a high-transconductance double triode of Russian origin, produced to military specifications and used by premium preamplifier manufacturers including Audio Research, Balanced Audio Technology, and Conrad Johnson in reference-level designs. Its unusually high transconductance -- approximately three to four times that of an ECC82 -- allows the 6H30 to drive the gate capacitance of multiple MOSFET output devices with minimal phase shift or frequency roll-off. In the Unico 150, the 6H30 bridges the ECC83 input stage and the four-pair MOSFET output bank with a Class A driver that adds negligible distortion while maintaining the signal character established by the input tube.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Unico 150 be used as a home theater front amplifier?\u003c\/h3\u003e\n\u003cp\u003eYes. The Unico 150 includes a bypass unbalanced input that can be connected to the front-left and front-right pre-outputs of an AV processor or surround sound receiver. In bypass mode, the Unico 150's volume control is circumvented, and the AV processor governs output level -- a standard home theater bypass configuration. This allows the Unico 150 to serve simultaneously as the primary two-channel music amplifier and as the front-channel amplifier in a surround sound system.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Unico 150 in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico 150 is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the broader United States. Contact Vinyl Sound for current availability and system-matching advice.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black","offer_id":48574880579891,"sku":null,"price":7499.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48574880612659,"sku":null,"price":7499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchUnico150StereoIntegratedAmplifier.png?v=1773237085"},{"product_id":"unison-research-unico-90-hybrid-integrated-amplifier","title":"Unison Research Unico 90 Hybrid Integrated Stereo Amplifier","description":"\u003ch1\u003eUnison Research Unico 90 Hybrid Integrated Stereo Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Unico 90 is a Class AB hybrid integrated stereo amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. A zero-global-feedback design using only two gain stages -- an ECC83 and ECC81 totem-pole tube input stage driving a complementary MOSFET Hexfet output stage directly -- the Unico 90 achieves what Unison Research describes as the simplicity of the finest valve amplifiers within a powerful solid-state output topology. It produces \u003cstrong\u003e100 watts per channel at 8 ohms\u003c\/strong\u003e and \u003cstrong\u003e160 watts per channel at 4 ohms\u003c\/strong\u003e, with THD below 0.15% at 1 kHz at 1 watt. Six line inputs including two balanced XLR, a tape output, a volume-controlled subwoofer output, and 4+4 bi-wiring output connectors provide comprehensive system integration for two-channel and home theater configurations.\u003c\/p\u003e\n\n\u003ch2\u003eTwo-Stage Zero-Feedback Architecture\u003c\/h2\u003e\n\u003cp\u003eThe Unico 90's defining characteristic is its two-stage circuit -- input tube stage followed directly by the MOSFET power output stage, with only local feedback within each stage and zero global feedback around the amplifier as a whole. The input stage combines an ECC83 and ECC81 in a multiple-parallel totem-pole Class A configuration: by placing the two tubes in a totem-pole arrangement with multiple parallel devices, Unison Research achieves sufficient transconductance and current drive to directly control the gate capacitance of three pairs of complementary Hexfet MOSFETs per channel without an intermediate driver stage. The elimination of a third gain stage reduces phase shift, reduces the number of signal-path components, and places the tube stage's tonal character in direct, unmediated control of the output transistors. The thermostable Class AB MOSFET output stage maintains consistent bias across a wide operating temperature range, contributing to long-term reliability and tonal consistency during extended listening sessions.\u003c\/p\u003e\n\n\u003ch2\u003eConnectivity and System Flexibility\u003c\/h2\u003e\n\u003cp\u003eThe Unico 90's six input complement -- three unbalanced RCA, two balanced XLR, and one bypass unbalanced -- covers studio-format balanced sources, consumer electronics, and home theater AV processor pre-out connections simultaneously. The bypass input disables the Unico 90's volume control for seamless AV processor level governance during surround sound use. A tape output and a volume-controlled subwoofer output with RCA connectivity complete the analog output specification. The 4+4 bi-wiring output terminal arrangement -- four pairs of binding posts -- accommodates bi-wired and bi-amplified loudspeaker connections. Output resistance below 0.4 ohms across all audio frequencies ensures that the Unico 90's frequency response remains consistent with complex, reactive loudspeaker loads.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100 W\/ch (8 ohm) \/ 160 W\/ch (4 ohm):\u003c\/strong\u003e High output power from a two-stage hybrid topology for a broad range of loudspeaker designs and room sizes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero Global Feedback:\u003c\/strong\u003e No global feedback loop preserves the tube input stage's tonal character and impulse response integrity across the full output power range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECC83 + ECC81 Two-Stage Topology:\u003c\/strong\u003e Tube input stage directly drives the MOSFET output stage without an intermediate stage, minimizing the number of signal-path components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSix Line Inputs with Two Balanced XLR:\u003c\/strong\u003e Two XLR and three RCA line inputs plus one unbalanced bypass input for home theater pre-out integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume-Controlled Subwoofer Output:\u003c\/strong\u003e RCA subwoofer output tracks the amplifier's volume control for proportional bass integration with powered subwoofers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4+4 Bi-Wiring Outputs:\u003c\/strong\u003e Eight binding posts support bi-wired and bi-amplified loudspeaker configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermostable Class AB MOSFET Output:\u003c\/strong\u003e Three Hexfet pairs per channel maintain consistent bias and output character across wide temperature variations.\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\u003c\/td\u003e\n\u003ctd\u003e100+100 W RMS at 8 ohm; 160+160 W RMS at 4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e-1 dB @ 12 Hz and 45 kHz; -3 dB (further limit not specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e21k ohm \/ 300 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e860 mV RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Stage\u003c\/td\u003e\n\u003ctd\u003ePure Class A, ECC83 + ECC81 multiple-parallel totem-pole\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eClass AB thermostable, complementary Hexfet (3 pairs per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNumber of Stages\u003c\/td\u003e\n\u003ctd\u003e2 (input stage + output stage)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e6 x line (3 unbalanced RCA, 2 balanced XLR, 1 bypass unbalanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (RCA), 1 x subwoofer (RCA, volume controlled)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Connectors\u003c\/td\u003e\n\u003ctd\u003e4+4 bi-wiring binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGlobal Feedback\u003c\/td\u003e\n\u003ctd\u003e0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.15% @ 1 kHz \/ 1 W; \u0026lt;0.5% @ 1 kHz \/ 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.4 ohm (resistive, all audio frequencies)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e550 W (at max power into 8 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e43.5 x 44 x 18 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20 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 Unison Research Unico 90?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico 90 is a zero-global-feedback hybrid integrated stereo amplifier from Treviso, Italy, using an ECC83 and ECC81 tube input stage driving a Class AB MOSFET output stage directly. It produces 100 watts per channel at 8 ohms and 160 watts per channel at 4 ohms through a two-stage circuit with six inputs including two balanced XLR and a volume-controlled subwoofer output.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Unico 90 compare to the Unison Research Unico Nuovo?\u003c\/h3\u003e\n\u003cp\u003eThe Unico 90 uses two tube types (ECC83 + ECC81) in a totem-pole input stage and produces 100 W\/ch at 8 ohms with six inputs including two balanced XLR. The Unico Nuovo uses a single ECC83 tube in a parallel valve stage and produces 95 W\/ch at 8 ohms with five RCA line inputs and no balanced XLR option. The Unico 90 is the higher-specified design with greater input flexibility and marginally more power; the Unico Nuovo is the more compact and accessible entry into the Unico hybrid series.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does \"zero global feedback\" mean in the Unico 90?\u003c\/h3\u003e\n\u003cp\u003eGlobal negative feedback is a technique in which a portion of an amplifier's output signal is routed back to the input, out of phase, to reduce distortion and extend frequency response. While effective at reducing measurable distortion, global feedback can introduce time-domain artifacts -- particularly at high frequencies -- that some audiophiles associate with a less natural sound. The Unico 90 uses zero global feedback, meaning no signal is returned from output to input across the entire amplifier circuit. Only local feedback within individual stages is applied. This preserves the tube input stage's immediate, open character while the MOSFET output stage provides power delivery and current control.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Unico 90 in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Unico 90 is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving customers across western New York and the broader United States. Contact Vinyl Sound for current availability and to discuss system-matching options.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black","offer_id":48574881235251,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48574881268019,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchUnico90IntegratedAmplifier.png?v=1773237105"},{"product_id":"unison-research-preludio-class-a-stereo-tube-integrated-valve-amplifier-single-ended-ultralinear","title":"Unison Research PRELUDIO Class A Integrated Stereo Tube Amplifier","description":"\u003ch1\u003eUnison Research PRELUDIO Class A Integrated Stereo Tube Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe PRELUDIO is a Class A single-ended integrated valve amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Sharing its visual and architectural DNA with the higher-tier Sinfonia and Performance amplifiers while offering an accessible entry point into the Unison Research classic line, the PRELUDIO produces \u003cstrong\u003e14 watts per channel\u003c\/strong\u003e through two KT88 output tubes in a single-ended ultralinear Class A output stage. Its amagnetic stainless steel top plate eliminates magnetic interference with the output stage operating at high current, and all five inputs use gold-plated connectors. An RC2 remote control and premium Cherry Wood finish are included as standard, reflecting Unison Research's Italian design philosophy across even the most affordable tier of the classic integrated amplifier range.\u003c\/p\u003e\n\n\u003ch2\u003eSingle-Ended KT88 Class A Topology\u003c\/h2\u003e\n\u003cp\u003eThe PRELUDIO uses two KT88 beam tetrode output tubes in a single-ended ultralinear configuration -- one tube per channel -- operating in pure Class A. The KT88's bias setting in the PRELUDIO is calibrated for optimal operating point consistency over many years of tube life, contributing to both long-term sonic stability and minimized warm-up time from a cold start. Unlike EL34-based single-ended designs, the KT88 in this topology provides a somewhat firmer, more extended bass character alongside a full and engaging midrange. The preamplifier stage uses two ECC82 dual triodes in dedicated per-channel stages -- each channel has its own complete pre-amplification, driver, and output stage -- ensuring maximum channel independence and stereo separation. Feedback is set at 10 dB for a balanced compromise between frequency stability and the open, immediate quality of the output stage's Class A character.\u003c\/p\u003e\n\n\u003ch2\u003eAmagnetic Steel, Gold-Plated Inputs, and Cherry Wood Finish\u003c\/h2\u003e\n\u003cp\u003eUnison Research pays particular attention to the materials and construction details of the PRELUDIO. The top plate is manufactured from amagnetic stainless steel -- a non-ferrous alloy that does not concentrate or distort the magnetic fields generated by the KT88 output tubes' transformers, preventing hysteresis-induced noise from propagating into the chassis or signal wiring. All five gold-plated RCA inputs maintain stable, oxidation-resistant contact across the range of temperatures generated by a Class A amplifier in continuous operation. The front panel is finished in Cherry Wood, a material specification that places the PRELUDIO in visual continuity with the higher-tier Sinfonia and Performance models. A subwoofer RCA output enables integration with a powered bass supplement without interrupting the signal to the main loudspeaker outputs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14 W\/Channel Single-Ended KT88 Class A:\u003c\/strong\u003e One KT88 output tube per channel in pure Class A ultralinear operation delivers 14 watts with the tonal richness associated with single-ended amplification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmagnetic Stainless Steel Top Plate:\u003c\/strong\u003e Non-ferrous steel construction eliminates magnetic interference from the KT88 output stage on the chassis and internal wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDedicated Per-Channel Circuit Stages:\u003c\/strong\u003e Separate pre-amplification, driver, and output stages per channel ensure maximum stereo separation and channel independence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold-Plated Inputs:\u003c\/strong\u003e All five RCA inputs use gold plating for stable, low-resistance contact over the amplifier's operational lifetime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCherry Wood Front Panel:\u003c\/strong\u003e Premium Cherry Wood finish continues the visual design language of the Unison Research classic amplifier family.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubwoofer Output:\u003c\/strong\u003e Dedicated RCA subwoofer output for powered bass supplement integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRC2 Remote Control Included:\u003c\/strong\u003e IR remote for input selection and volume from the listening position.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15 Hz - 50 kHz Frequency Response:\u003c\/strong\u003e Extended response below and above the standard audio band supports high-resolution playback 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\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eSingle-ended ultralinear, Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e14 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e6 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e10 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e2 x KT88 (or 6550), 2 x ECC82 (12AU7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e4 x line (RCA), 1 x tape (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (RCA), 1 x subwoofer (RCA), loudspeakers\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e15 Hz - 50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e200 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\u003e37.5 x 40 x 18 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e18 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 Unison Research PRELUDIO?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research PRELUDIO is a Class A single-ended integrated valve amplifier from Treviso, Italy, using two KT88 output tubes to produce 14 watts per channel in a single-ended ultralinear output stage. It features four line inputs, a tape input, a subwoofer output, gold-plated connectors, amagnetic stainless steel top plate, Cherry Wood front panel, and RC2 remote control. Its frequency response spans 15 Hz to 50 kHz.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the PRELUDIO compare to the Unison Research Simply Italy?\u003c\/h3\u003e\n\u003cp\u003eThe PRELUDIO and Simply Italy are both entry-level single-ended Class A integrated amplifiers in the Unison Research lineup, but they use different output tubes and power levels. The Simply Italy uses two EL34 tubes producing 12 watts per channel with selectable feedback of 5 dB or 1.8 dB and a self-biasing output stage. The PRELUDIO uses two KT88 tubes producing 14 watts per channel with 10 dB feedback and the amagnetic steel top plate and gold-plated inputs of the classic line aesthetic. The PRELUDIO offers slightly more power, a gold-plated input standard, and Cherry Wood finish; the Simply Italy is the lighter and lower-power design at 15 kg versus the PRELUDIO's 18 kg.\u003c\/p\u003e\n\n\u003ch3\u003eCan the PRELUDIO drive moderate-sensitivity loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. At 14 watts per channel in Class A, the PRELUDIO is suitable for loudspeakers of 88 dB sensitivity or higher in small to medium rooms. Within the Unison Research range, the MAX MINI (93 dB) and MAX 1 (94 dB) pair well. For larger rooms or lower-sensitivity loudspeakers, the Sinfonia (25 W) or Performance Anniversary (45 W) offer greater output headroom. The 6-ohm output impedance is optimized for loudspeakers presenting a nominal 8-ohm load.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the KT88 tube, and why does the PRELUDIO use it?\u003c\/h3\u003e\n\u003cp\u003eThe KT88 is a beam tetrode output tube originally developed by Marconi-Osram Valve in the UK. In audio amplification, the KT88 is associated with a firmer, more extended bass response and a somewhat more neutral tonal character than the EL34, while sharing the warmth and harmonic richness characteristic of output valves in Class A single-ended configurations. Unison Research specifies the KT88 in the PRELUDIO for the same reasons it appears in the Sinfonia and Performance -- the tube's characteristics align with the brand's sonic aims across its classic integrated amplifier line.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research PRELUDIO in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research PRELUDIO is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving customers across western New York and the United States. Contact the Vinyl Sound team for current availability and system-matching advice.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574885429555,"sku":"","price":4299.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany","offer_id":48574885462323,"sku":"","price":4299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchPRELUDIOClassAIntegratedStereoTubeAmplifier_14_14WRMS.png?v=1773237172"},{"product_id":"unison-research-sinfonia-class-a-dual-mono-stereo-tube-integrated-valve-amplifier-single-ended-parallel-ultralinear","title":"Unison Research SINFONIA Class A Integrated Stereo Tube Amplifier","description":"\u003ch1\u003eUnison Research SINFONIA Class A Integrated Stereo Tube Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe SINFONIA is a dual mono Class A stereo integrated valve amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Part of the company's classic integrated amplifier family -- alongside the Preludio and the Performance -- the SINFONIA shares its core technical approach, sonic character, and Italian aesthetic refinement with the rest of the line while offering a dedicated subwoofer output for system expansion. Using four KT88 or 6550 output tubes in a parallel single-ended ultralinear Class A configuration, the SINFONIA delivers \u003cstrong\u003e25 watts per channel\u003c\/strong\u003e across a frequency response of \u003cstrong\u003e20 Hz to 30,000 Hz\u003c\/strong\u003e, with a nominal impedance of 4-8 ohms and IR remote control for input selection and volume from the listening position.\u003c\/p\u003e\n\n\u003ch2\u003eClassic Line Aesthetic and Engineering\u003c\/h2\u003e\n\u003cp\u003eThe SINFONIA occupies the position within Unison Research's classic integrated amplifier range where sonic performance, visual elegance, and practical reliability converge. Its parallel single-ended ultralinear Class A output stage uses four KT88 or 6550 output tubes -- among the most widely respected audio output pentodes -- with a feedback factor of 14 dB for frequency stability, and ECC82 and ECC83 support tubes handling the preamplifier and driver stages. A 2015 review in Fidelity Magazine noted the exceptional build quality of the Sinfonia LE Anniversary (a limited commemorative variant), comparing its design sensibility to that of classic Italian craftsmanship in its combination of curved lines, fine materials, and structural precision. The standard SINFONIA shares this foundation of material and aesthetic integrity. Power consumption of 500 watts maximum reflects the thermal demands of continuous Class A bias across four output tubes.\u003c\/p\u003e\n\n\u003ch2\u003eConnectivity, Remote Control, and Subwoofer Integration\u003c\/h2\u003e\n\u003cp\u003eThe SINFONIA provides four RCA line inputs and one tape input for source selection, one tape output for recording, and a dedicated subwoofer output for integration with a powered bass supplement. The subwoofer output is active, meaning it carries a full-range signal that the connected subwoofer's internal crossover processes to extract the low frequencies relevant to the sub's driver. IR remote control governs both input selection and volume adjustment, making the SINFONIA practical in larger rooms where manual front-panel operation is inconvenient. The output section provides 4-ohm and 8-ohm taps with bi-wiring capability, ensuring compatibility with a broad range of loudspeaker nominal impedances. Dimensions of 17.3 x 16.5 x 8.3 inches and a weight of 55 lbs position the SINFONIA as the most compact dual mono Class A integrated in the Unison Research classic range.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e25 W\/Channel Parallel Ultralinear Class A:\u003c\/strong\u003e Four KT88 or 6550 output tubes in a dual mono configuration deliver 25 watts per channel in pure Class A without crossover distortion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Mono Architecture:\u003c\/strong\u003e Independent left and right channel signal paths minimize crosstalk and preserve stereo separation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIR Remote Control:\u003c\/strong\u003e Governs both input selection and volume from the listening position.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDedicated Subwoofer Output:\u003c\/strong\u003e An active subwoofer output enables integration with a powered bass supplement for extended low-frequency performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Ohm and 8-Ohm Output Taps:\u003c\/strong\u003e Bi-wiring capable output terminals provide impedance matching flexibility for a wide range of loudspeakers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassic Line Reliability:\u003c\/strong\u003e Unison Research's classic line is designed with long-term reliability as a primary objective, using proven circuit topologies and high-quality materials throughout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItalian Craftsmanship:\u003c\/strong\u003e Designed and manufactured in Treviso, Italy, with the visual refinement and material quality characteristic of all Unison Research products.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eDual mono stereo integrated valve amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eSingle-ended parallel ultralinear, Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e25 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e4-8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e4 x KT88 or 6550, 2 x ECC82, 2 x ECC83\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e4 x line (RCA), 1 x tape\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape, 1 x subwoofer (active), loudspeakers (bi-wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e14 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20-30,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRemote Control\u003c\/td\u003e\n\u003ctd\u003eIR (inputs and volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500 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\u003e17.3 x 16.5 x 8.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e55 lbs\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 Unison Research SINFONIA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research SINFONIA is a dual mono Class A integrated valve amplifier from Treviso, Italy, producing 25 watts per channel through four KT88 or 6550 output tubes in a parallel single-ended ultralinear output stage. It provides four line inputs, one tape loop, a subwoofer output, IR remote control, and bi-wiring speaker outputs across a frequency response of 20 to 30,000 Hz.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the SINFONIA compare to the Unison Research Performance Anniversary?\u003c\/h3\u003e\n\u003cp\u003eThe SINFONIA and Performance Anniversary share the same dual mono Class A ultralinear output topology and tube families (KT88\/6550, ECC82, ECC83), but differ in output power and specification. The SINFONIA produces 25 watts per channel, while the Performance Anniversary produces 45 watts using six (versus four) output tubes. The Performance Anniversary uses Gold Lion output tubes as a factory-fitted specification and has a higher feedback factor (16 dB vs 14 dB). Both offer IR remote control, but the SINFONIA's smaller dimensions (17.3 x 16.5 x 8.3 inches vs 23.6 x 18.9 x 9.3 inches) and lower weight (55 lbs vs 110 lbs) make it the more compact option for smaller listening rooms.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is ultralinear mode in the SINFONIA's output stage?\u003c\/h3\u003e\n\u003cp\u003eUltralinear is an output stage configuration in which the screen grids of pentode output tubes (such as KT88 or 6550) are connected to intermediate taps on the output transformer's primary winding rather than to a fixed supply voltage. This arrangement partially applies the output transformer's feedback to the screen grid, linearizing the tube's transfer characteristic and reducing distortion relative to pure pentode operation, while preserving more output power than full triode mode. In the SINFONIA, the ultralinear topology in a single-ended parallel Class A configuration strikes a balance between the harmonic richness associated with triode output and the power efficiency of pentode operation.\u003c\/p\u003e\n\n\u003ch3\u003eCan the SINFONIA be used with a subwoofer?\u003c\/h3\u003e\n\u003cp\u003eYes. The SINFONIA includes a dedicated active subwoofer output that carries a full-range line-level signal. Any powered subwoofer with an RCA line input and internal crossover -- such as models from SVS, REL, or JL Audio -- can be connected to this output. The subwoofer's internal crossover determines the low-pass frequency applied to its driver, while the SINFONIA's main outputs drive the loudspeakers full-range without any high-pass filtering imposed by the amplifier.\u003c\/p\u003e\n\n\u003ch3\u003eWhat loudspeakers work well with the SINFONIA?\u003c\/h3\u003e\n\u003cp\u003eThe SINFONIA's 25 watts per channel in Class A is well suited to loudspeakers of 89 dB sensitivity or higher. The Unison Research MAX 2 (96 dB), MAX 1 (94 dB), MAX MINI (93 dB), and MALIBRAN (89 dB) are all compatible partners within the brand. High-efficiency loudspeakers from Klipsch (Heritage series), DeVore Fidelity, and similar manufacturers also pair naturally with 25-watt Class A valve amplifiers.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research SINFONIA in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research SINFONIA is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving customers across western New York and the wider United States. Contact Vinyl Sound to confirm current availability and to arrange a listening demonstration.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574887756083,"sku":null,"price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany","offer_id":48574887788851,"sku":null,"price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Anniversary","offer_id":48574887821619,"sku":"","price":8799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchSINFONIAClassAIntegratedStereoTubeAmplifier_27_27WRMS.png?v=1773237194"},{"product_id":"unison-performance-class-a-dual-mono-stereo-tube-integrated-valve-amplifier-single-ended-parallel-ultralinear","title":"Unison Research Performance Anniversary Dual Mono Integrated Valve Amplifier","description":"\u003ch1\u003eUnison Research Performance Anniversary Dual Mono Integrated Valve Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Performance Anniversary is a dual mono Class A stereo integrated valve amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. An updated and commemorative edition of one of Unison Research's most celebrated long-running designs, the Performance Anniversary increases output power over the original while retaining the legendary circuit architecture and visual elegance that made the Performance an icon of Italian high-end audio. It is fitted as standard with Gold Lion 6550 or KT88 output tubes and delivers \u003cstrong\u003e45 watts per channel\u003c\/strong\u003e in a parallel single-ended ultralinear Class A output stage. The frequency response extends from \u003cstrong\u003e20 Hz to 30 kHz\u003c\/strong\u003e, and IR remote control governs both input selection and volume from a comfortable listening position.\u003c\/p\u003e\n\n\u003ch2\u003eAn Icon Updated for a New Generation\u003c\/h2\u003e\n\u003cp\u003eThe Performance integrated amplifier has occupied a position in Unison Research's range for over two decades, recognized by audiophile publications on multiple continents as one of the finest integrated amplifiers in its class. The Anniversary edition marks the evolution of this design with Gold Lion output tubes -- widely regarded among tube amplifier enthusiasts as among the finest contemporary production KT88\/6550 variants -- and an increase in output power to 45 watts per channel. The single-ended parallel ultralinear Class A output stage uses six Gold Lion 6550 or KT88 output tubes with two ECC82 and two ECC83 support tubes, maintaining the pure Class A bias that gives the Performance its characteristic warmth and dynamic ease. A feedback factor of 16 dB provides additional frequency stability without compromising the open, spacious quality of the output stage's native character.\u003c\/p\u003e\n\n\u003ch2\u003eDual Mono Architecture and System Connectivity\u003c\/h2\u003e\n\u003cp\u003eLike the ABSOLUTE 845 above it in the Unison Research range, the Performance Anniversary employs a dual mono topology in which the left and right channels maintain fully independent circuit paths, minimizing inter-channel crosstalk. Four line inputs and one tape input provide comprehensive source connectivity, while the tape output enables recording integration. The output section presents 4-ohm and 8-ohm taps with bi-wiring capability, accommodating a broad range of loudspeaker designs. IR remote control for both input selection and volume is included, acknowledging the practical requirement of modern listening sessions. Power consumption of 500 VA max reflects the thermal demands of six output tubes operating continuously in Class A.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold Lion Output Tubes:\u003c\/strong\u003e The Anniversary edition specifies Gold Lion 6550 or KT88 tubes as standard -- premium current-production output valves selected for their linearity, consistency, and extended lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45 W per Channel Class A:\u003c\/strong\u003e Parallel single-ended ultralinear Class A output stage delivering 45 watts per channel with no crossover artifacts and full Class A bias at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Mono Architecture:\u003c\/strong\u003e Fully independent left and right channel signal paths minimize crosstalk and maximize stereo separation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIR Remote Control:\u003c\/strong\u003e Input selection and volume adjustment via infrared remote for listening-position convenience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-ohm and 8-ohm Output Taps:\u003c\/strong\u003e Dual output transformer taps with bi-wiring capability for precise loudspeaker impedance matching.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour Line Inputs:\u003c\/strong\u003e Accommodates CD players, DACs, streamers, and other line-level sources, with one tape loop for recording.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItalian Craftsmanship:\u003c\/strong\u003e Designed and built in Treviso, Italy, maintaining the rare elegance and build quality for which the Performance series is internationally recognized.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eDual mono stereo integrated valve amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eSingle-ended parallel ultralinear, Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e45 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e4-8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e6 x Gold Lion 6550 or KT88, 2 x ECC82, 2 x ECC83\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e4 x line, 1 x tape\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape, loudspeakers (bi-wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e16 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 30 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRemote Control\u003c\/td\u003e\n\u003ctd\u003eIR (inputs and volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500 VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e23.6 x 18.9 x 9.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e110 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years limited (electronics); 30 days (tubes)\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 Unison Research Performance Anniversary?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Performance Anniversary is a dual mono Class A stereo integrated valve amplifier from Treviso, Italy, producing 45 watts per channel through six Gold Lion 6550 or KT88 output tubes in a parallel single-ended ultralinear output stage. It provides four line inputs, one tape loop, IR remote control, and bi-wiring speaker outputs across a frequency response of 20 Hz to 30 kHz.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Performance Anniversary compare to the Unison Research ABSOLUTE 845?\u003c\/h3\u003e\n\u003cp\u003eThe Performance Anniversary uses six KT88 or 6550 pentode tubes in an ultralinear output stage producing 45 watts per channel, while the ABSOLUTE 845 uses four 845 directly-heated triodes in a pure triode single-ended output stage producing 40 watts per channel. The 845's triode topology produces a harmonic structure dominated by even-order harmonics with a distinctly different tonal character from the pentode\/ultralinear KT88 stage in the Performance. The ABSOLUTE 845 is heavier (199 lbs vs 110 lbs), more expensive, and uses the dual 845 tube -- considered by many to be the most sonically distinguished of all audio output tubes -- while the Performance Anniversary offers a more accessible entry into Unison Research's dual mono Class A architecture with the convenience of IR remote control.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are Gold Lion KT88 tubes, and why does the Anniversary edition specify them?\u003c\/h3\u003e\n\u003cp\u003eGold Lion KT88 tubes are a current-production re-issue of the original Genalex Gold Lion KT88, one of the most highly regarded power pentode designs in audio history. Manufactured today by New Sensor Corporation in Russia to original Genalex specifications, Gold Lion KT88 tubes are selected by Unison Research for the Anniversary edition because of their consistent electrical characteristics, tight batch-to-batch tolerances, and sonic reputation for linearity and extended high-frequency resolution relative to many other contemporary KT88 production variants.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Performance Anniversary drive demanding loudspeakers?\u003c\/h3\u003e\n\u003cp\u003eYes. At 45 watts per channel in Class A, the Performance Anniversary is capable of driving loudspeakers of moderate sensitivity (87 dB and above) in small to medium rooms. For loudspeakers of 90 dB or higher sensitivity -- including the Unison Research MAX 2 (96 dB), MAX 1 (94 dB), MAX MINI (93 dB), or MALIBRAN (89 dB) -- the Performance Anniversary operates with significant dynamic headroom. Its 4-ohm and 8-ohm output taps provide flexibility with low-impedance loudspeaker loads.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Performance Anniversary in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Performance Anniversary integrated amplifier is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the wider United States. Contact Vinyl Sound for current availability and to arrange an in-room listening session.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574888247603,"sku":null,"price":14999.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany","offer_id":48574888280371,"sku":null,"price":14999.0,"currency_code":"USD","in_stock":true},{"title":"Anniversary","offer_id":48574888313139,"sku":null,"price":15999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchPerformanceAnniversaryIntegratedAmplifier_bac85e3c-c445-4af3-9625-a88ab91f1504.png?v=1773237216"},{"product_id":"unison-research-s6-class-a-stereo-tube-integrated-valve-amplifier","title":"Unison Research S6 Class A Integrated Stereo Tube Amplifier","description":"\u003ch1\u003eUnison Research S6 Class A Integrated Stereo Tube Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe S6 is a pure Class A stereo integrated valve amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. One of the most enduringly respected integrated amplifiers in high-end audio, the S6 has been named a Stereophile Editors' Choice for 2025 in its Black Edition form and holds Class A status in Stereophile's Recommended Components. Using six EL34 output tubes in a triple-parallel single-ended ultra-linear configuration -- three tubes per channel -- the S6 delivers \u003cstrong\u003e30-35 watts per channel in pure Class A\u003c\/strong\u003e through a hand-wound output transformer crafted in-house at the Unison Research facility in Treviso. The frequency response extends to \u003cstrong\u003e50,000 Hz\u003c\/strong\u003e, and five line inputs accommodate the full range of high-end source components. The distinctive wooden front panel inlays and precision stainless steel controls reflect the Italian craftsmanship for which Unison Research is internationally recognized.\u003c\/p\u003e\n\n\u003ch2\u003eTriple-Parallel Single-Ended Class A Architecture\u003c\/h2\u003e\n\u003cp\u003eThe S6 occupies a unique engineering position in the integrated amplifier landscape: it uses three EL34 pentode tubes per channel wired in parallel in a single-ended ultra-linear configuration -- a topology that combines the output power benefits of parallel tube operation with the harmonic purity of a single-ended signal path rather than a push-pull arrangement. The result is an amplifier that produces 30-35 watts per channel in pure Class A, an unusually high power output for a single-ended design, without the even-order harmonic dominance of a push-pull stage or the low wattage limitation of a conventional 2-tube single-ended topology. The preamplifier section consists of two directly coupled triode stages using ECC83 tubes, contributing to the S6's reputation for detail retrieval and spatial resolution. A Tone Publications review described the S6 as delivering midrange magic with inner detail and a tonal richness that places it among the finest EL34-based designs.\u003c\/p\u003e\n\n\u003ch2\u003eHand-Wound Output Transformers and Italian Build Quality\u003c\/h2\u003e\n\u003cp\u003eThe output transformer in the S6 is designed and wound entirely by hand at the Unison Research workshop in Treviso -- a continuation of the company's founding commitment to in-house transformer manufacture. The transformer is engineered for 4-ohm and 8-ohm loudspeaker taps, ensuring that the S6's single-ended output stage can drive a broad range of contemporary loudspeaker designs with optimal impedance matching. The physical design of the S6 -- featuring contrasting wooden inlays on the front panel, precision-machined stainless steel control knobs, and an arc arrangement of output tubes for optimized heat dissipation -- has attracted consistent critical praise across two decades of production. Hi-Fi World called the S6 \"easily the best tube amplifier at the price,\" while Stereophile's Ken Micallef cited the S6 Black Edition as producing \"texturally rich, sweetly saturated, cosmically tonal music messages.\"\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple-Parallel Single-Ended Class A:\u003c\/strong\u003e Three EL34 tubes per channel in a single-ended ultra-linear parallel configuration deliver 30-35 W\/ch of pure Class A power -- an unusually high output for a non-push-pull design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand-Wound In-House Output Transformer:\u003c\/strong\u003e Custom-designed and handmade in the Treviso factory with 4-ohm and 8-ohm output taps for precise loudspeaker impedance matching.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStereophile Editors' Choice 2025 (S6 Black Edition):\u003c\/strong\u003e The S6 Black Edition was named a Stereophile Editors' Choice for 2025 and holds Class A status in Stereophile's Recommended Components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHi-Fi World Recognition:\u003c\/strong\u003e Described by Hi-Fi World as \"easily the best tube amplifier at the price.\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50 kHz Frequency Response:\u003c\/strong\u003e Extended high-frequency response to 50,000 Hz supports the reproduction of high-resolution audio content beyond the standard 20 kHz audio band.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive Line Inputs:\u003c\/strong\u003e Five RCA line inputs with one tape output provide comprehensive source connectivity for multi-component high-end systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItalian Design and Craftsmanship:\u003c\/strong\u003e Wooden front panel inlays, stainless steel machined controls, and arc tube arrangement -- all designed and manufactured in Treviso, Italy.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eStereo integrated valve amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eSingle-ended parallel, ultralinear, pure Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e30-35 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20-50,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e6 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e6 x EL34 (3 per channel), 2 x ECC83\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e5 x line (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (RCA), loudspeaker (4-ohm and 8-ohm taps)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e265 VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e13.8 x 19.3 x 8.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e55 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years limited (electronics); 30 days (tubes)\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\u003eStereophile -- Editors' Choice Award 2025 (S6 Black Edition): \"A tube amp that perhaps only an Italian manufacturer could create -- a sound so full of presence, color, and life-affirming grandeur.\"\u003c\/li\u003e\n  \u003cli\u003eHi-Fi World: \"Easily the best tube amplifier at the price.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Unison Research S6?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research S6 is a pure Class A stereo integrated valve amplifier from Treviso, Italy, using six EL34 output tubes in a triple-parallel single-ended ultra-linear configuration to produce 30-35 watts per channel. It has a frequency response of 20-50,000 Hz, five RCA line inputs, and a hand-wound in-house output transformer. The S6 Black Edition was named a Stereophile Editors' Choice for 2025.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the S6 compare to the Unison Research Performance Anniversary?\u003c\/h3\u003e\n\u003cp\u003eThe S6 and Performance Anniversary are both pure Class A integrated valve amplifiers but differ in topology and power. The S6 uses six EL34 tubes in a triple-parallel single-ended ultra-linear configuration producing 30-35 W\/ch, while the Performance Anniversary uses six Gold Lion KT88 or 6550 tubes in a parallel single-ended ultralinear dual mono configuration producing 45 W\/ch. The Performance Anniversary is a dual mono design with full channel independence and includes IR remote control; the S6 is the more compact option and is widely considered the brand's finest expression of the EL34 tube's sonic character in a single-ended topology.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is triple-parallel single-ended ultra-linear operation?\u003c\/h3\u003e\n\u003cp\u003eIn the S6, three EL34 output pentodes per channel are wired in parallel -- sharing the same input signal and load -- in a single-ended configuration. Single-ended means all three tubes amplify the complete audio waveform rather than dividing it between positive and negative halves as in a push-pull design. Ultra-linear means the screen grids of the EL34 tubes are connected to intermediate taps on the output transformer's primary winding, linearizing the tubes' transfer characteristics and reducing distortion compared to pure pentode operation. The parallel arrangement increases power output by combining the current contribution of three tubes per channel while maintaining the sonic signature of a single-ended output stage.\u003c\/p\u003e\n\n\u003ch3\u003eWhat loudspeakers work best with the S6?\u003c\/h3\u003e\n\u003cp\u003eThe S6's 30-35 watts per channel in Class A suits loudspeakers of 87 dB sensitivity or higher in most room sizes. Within the Unison Research catalog, the MALIBRAN (89 dB), MAX MINI (93 dB), MAX 1 (94 dB), and MAX 2 (96 dB) are all well-matched. EL34-based amplifiers are traditionally associated with a warm, musical midrange that pairs naturally with loudspeakers designed with similar sonic priorities -- including models from DeVore Fidelity, Harbeth, Spendor, and ProAc.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research S6 in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research S6 is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the broader United States. Contact Vinyl Sound for availability, system-matching advice, and in-store listening appointments.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black-Cherry","offer_id":48574889099571,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Cherry-Black","offer_id":48574889132339,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true},{"title":"S6 BLACK EDITION","offer_id":53123498705203,"sku":null,"price":7499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchS6ClassAIntegratedStereoTubeAmplifier-Black_30_30WRMS_97f0c98f-d534-400c-8849-93a6956ee03a.png?v=1773237481"},{"product_id":"unison-research-triode-25-push-pull-ultra-linear-class-ab-integrated-amplifier","title":"Unison Research TRIODE 25 Push-Pull Integrated Valve Amplifier with USB DAC","description":"\u003ch1\u003eUnison Research TRIODE 25 Push-Pull Integrated Valve Amplifier with USB DAC at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe TRIODE 25 is a push-pull EL34 integrated valve amplifier with built-in USB DAC from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Created to celebrate Unison Research's 25th anniversary and developed as the successor to the long-running Triode 20, the TRIODE 25 was awarded a 5-star review by What Hi-Fi? magazine and praised for its sonic delicacy, dynamic fluidity, and terrific build. Switchable between triode and pentode output modes, the TRIODE 25 delivers \u003cstrong\u003eapproximately 45 watts per channel in pentode mode\u003c\/strong\u003e and approximately 25 watts per channel in triode mode, with a \u003cstrong\u003e32-bit\/384 kHz and DSD 128-compatible USB input\u003c\/strong\u003e for high-resolution computer audio playback. The tube complement of four EL34, two ECC83, and one ECC82 is operated in a push-pull ultralinear Class-AB output stage fed by a symmetrical output transformer for linear signal reconstruction.\u003c\/p\u003e\n\n\u003ch2\u003ePush-Pull Architecture and Switchable Output Modes\u003c\/h2\u003e\n\u003cp\u003eThe TRIODE 25 employs a push-pull output stage -- a topology in which two pairs of EL34 output tubes amplify opposite halves of the audio waveform before recombining them through a symmetrical output transformer. This architecture offers higher output power than single-ended designs, improved efficiency, and the elimination of DC polarization in the output transformer -- all factors that contribute to lower distortion and greater bass control at higher output levels. Unison Research has engineered the individual amplification stages of the TRIODE 25 with particular attention to the suppression of odd-order harmonic distortion, which is the primary sonic liability of push-pull designs when the two half-stages are not perfectly matched. A selectable feedback level of 5 dB or 1.8 dB further allows the user to adjust the amplifier's damping factor and tonal character to suit different loudspeaker loads. What Hi-Fi? described the TRIODE 25 as delivering sonic delicacy and insight with impressive refinement and dynamic fluidity.\u003c\/p\u003e\n\n\u003ch2\u003e32-Bit USB DAC and Computer Audio Integration\u003c\/h2\u003e\n\u003cp\u003eThe TRIODE 25's built-in USB input operates to the USB 2.0 Audio Class standard and accepts PCM data up to 32 bits and 384 kHz, as well as DSD64 and DSD128 in native or DoP (DSD over PCM) format. This specification supports every studio-mastered and high-resolution download format available from services such as HDtracks, Qobuz, and NativeDSD, making the TRIODE 25 a fully integrated solution for computer audio without the need for a separate DAC. Pentode mode, with its 45-watt output per channel, provides additional headroom for demanding loudspeaker loads or larger listening rooms. Triode mode at approximately 25 watts per channel engages all four EL34 tubes in a lower-power, purer triode configuration associated with greater harmonic richness and midrange transparency. An RC2 remote control with black wood finish is included as standard.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat Hi-Fi? 5-Star Review:\u003c\/strong\u003e The TRIODE 25 received a 5-star review from What Hi-Fi? magazine, recognized for sonic delicacy and insight, impressive refinement and dynamic fluidity, and terrific build quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitchable Triode and Pentode Modes:\u003c\/strong\u003e The output stage can be switched between triode (~25 W\/ch) and pentode ultralinear (~45 W\/ch) at any time, including during playback, for immediate comparison of both output characters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e32-Bit\/384 kHz USB DAC with DSD 128 Support:\u003c\/strong\u003e The built-in USB input accepts all current PCM and DSD high-resolution formats for computer audio playback without an external DAC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush-Pull EL34 Output Stage:\u003c\/strong\u003e Four EL34 tubes in a push-pull ultralinear Class-AB configuration with a symmetrical output transformer provide higher output power and improved bass performance relative to single-ended designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Negative Feedback:\u003c\/strong\u003e 5 dB or 1.8 dB feedback levels allow adjustment of damping factor and sonic character to suit different loudspeaker loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e25th Anniversary Heritage:\u003c\/strong\u003e The TRIODE 25 was released as part of Unison Research's 25th anniversary in 2012, honoring and succeeding the original Triode 20 design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRC2 Remote Control Included:\u003c\/strong\u003e Black wood-finish IR remote governs volume and input selection from the listening position.\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 Stage\u003c\/td\u003e\n\u003ctd\u003ePush-pull, ultralinear, Class-AB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e~45 W\/ch (pentode); ~25 W\/ch (triode)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e6 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm \/ 50 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNegative Feedback\u003c\/td\u003e\n\u003ctd\u003e5 dB or 1.8 dB (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e2 x ECC83 (12AX7), 1 x ECC82 (12AU7), 4 x EL34 (6CA7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUSB Input\u003c\/td\u003e\n\u003ctd\u003e32-bit \/ 384 kHz PCM; DSD64, DSD128 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e300 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFuses\u003c\/td\u003e\n\u003ctd\u003eT6.3A (100V-130V); T3.15A (220V-250V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e30 x 45 x 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20 kg\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\u003eWhat Hi-Fi? -- 5-Star Review: \"Yet another superb design from Unison Research. Great to use and even better to listen to.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Unison Research TRIODE 25?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research TRIODE 25 is a push-pull EL34 integrated valve amplifier with a built-in 32-bit\/DSD 128 USB DAC, manufactured in Treviso, Italy. It produces approximately 45 watts per channel in pentode mode and 25 watts per channel in triode mode, with switchable feedback levels of 5 dB or 1.8 dB. It received a 5-star review from What Hi-Fi? magazine and was released as part of Unison Research's 25th anniversary celebration.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the TRIODE 25 compare to the Unison Research Simply Italy?\u003c\/h3\u003e\n\u003cp\u003eThe TRIODE 25 and Simply Italy are both EL34-based integrated amplifiers from Unison Research, but they differ substantially in topology and power. The Simply Italy uses two EL34 tubes in a single-ended Class A output stage producing 12 watts per channel, with a 6-ohm output impedance and self-biasing design. The TRIODE 25 uses four EL34 tubes in a push-pull ultralinear Class-AB configuration producing up to 45 watts per channel, adds a built-in 32-bit USB DAC, and offers switchable triode and pentode modes. The Simply Italy is the purer, lower-powered single-ended design; the TRIODE 25 offers significantly more output power, digital connectivity, and mode versatility.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between triode and pentode mode in the TRIODE 25?\u003c\/h3\u003e\n\u003cp\u003eIn pentode mode, the EL34 output tubes operate as pentodes with their screen grids connected to a fixed supply voltage, producing the full rated output of approximately 45 watts per channel with greater efficiency and higher damping factor. In triode mode, the screen grids are connected to the plate, causing each EL34 to behave acoustically as a triode: lower output power (~25 W\/ch), a softer clipping character, and a harmonic structure weighted toward lower-order even harmonics associated with a warmer, more romantic midrange. The TRIODE 25 can be switched between modes during playback.\u003c\/p\u003e\n\n\u003ch3\u003eCan the TRIODE 25 play DSD files from a computer?\u003c\/h3\u003e\n\u003cp\u003eYes. The TRIODE 25's USB DAC supports DSD64 and DSD128 formats in addition to PCM up to 32 bits and 384 kHz. Compatible playback software includes Roon, Audirvana, and HQPlayer, all of which can output DSD natively or via DoP over the USB connection. The USB input uses the USB 2.0 Audio Class standard, which is compatible with Windows, macOS, and Linux operating systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research TRIODE 25 in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research TRIODE 25 is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the United States. Contact Vinyl Sound for current availability and in-store demonstration arrangements.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black-Cherry","offer_id":48574890836275,"sku":null,"price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Cherry-Black","offer_id":48574890869043,"sku":null,"price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Triode 25 BLACK EDITION","offer_id":53123498606899,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchTRIODE25StereoIntegratedAmplifier_a234b90b-b878-4c9a-94cc-98e6d0761c58.png?v=1773237503"},{"product_id":"unison-research-simply-italy-class-a-stereo-tube-integrated-valve-amplifier","title":"Unison Research SIMPLY ITALY Class A Integrated Stereo Tube Amplifier","description":"\u003ch1\u003eUnison Research SIMPLY ITALY Class A Integrated Stereo Tube Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe SIMPLY ITALY is a Class A single-ended ultra-linear integrated valve amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. The SIMPLY ITALY received a What Hi-Fi? review that concluded it is \"well built, solidly engineered and sounds great\" -- one of the publication's most unequivocal endorsements. Designed to honor the 150th anniversary of Italian national unification, it uses two EL34 output tubes with two ECC82 preamplifier tubes in a self-biasing single-ended Class A circuit, producing \u003cstrong\u003eapproximately 12 watts per channel\u003c\/strong\u003e at a \u003cstrong\u003e6-ohm output impedance\u003c\/strong\u003e. Selectable negative feedback of 5 dB or 1.8 dB is controlled by a front-panel switch, and the steel and hardwood chassis combination serves the dual purposes of electromagnetic shielding and mechanical vibration damping.\u003c\/p\u003e\n\n\u003ch2\u003eSteel, Wood, and Vibration Control\u003c\/h2\u003e\n\u003cp\u003eThe SIMPLY ITALY's chassis construction merges a metal body with hardwood front panel trim -- a combination Unison Research has employed across its integrated amplifier range since the early 2000s. The steel outer chassis provides shielding against electromagnetic interference from external sources as well as from the power transformer and output stage operating inside the same enclosure. The hardwood trim adds a significant degree of mechanical damping: wood's internal grain structure dissipates chassis resonances at frequencies that would otherwise be transmitted to the audio circuit boards via the chassis itself. Metal-covered transformers at the rear and front-facing EL34 tubes with protective cages complete the visual and functional layout. At 15 kilograms for a compact amplifier of 26 x 35 x 19 cm dimensions, the SIMPLY ITALY's mass reflects the quality of its transformer and chassis construction.\u003c\/p\u003e\n\n\u003ch2\u003eSelf-Biasing EL34 Output Stage and Selectable Feedback\u003c\/h2\u003e\n\u003cp\u003eThe SIMPLY ITALY's EL34 output stage uses cathode self-biasing -- a technique in which the operating point of each EL34 is automatically maintained by a cathode resistor rather than an externally applied fixed voltage. This eliminates the need for periodic bias adjustment by the user, making the amplifier straightforward to own and operate. The selectable feedback control -- switching between 5 dB and 1.8 dB -- allows meaningful adjustment of the amplifier's perceived sonic character: 5 dB feedback provides tighter bass control and a slightly more neutral tonal balance, while 1.8 dB feedback allows the EL34's natural harmonic richness to express itself more fully in the midrange and treble. The preamplifier uses two ECC82 (12AU7) dual triodes in a Class A stage fed by a stabilized power supply designed to reject mains-borne noise.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat Hi-Fi? Critical Acclaim:\u003c\/strong\u003e Reviewed and praised by What Hi-Fi? as well built, solidly engineered, and sounding great -- an outstanding value for a valve amplifier at this level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12 W\/Channel Single-Ended Class A:\u003c\/strong\u003e Two EL34 output tubes in a self-biasing single-ended ultra-linear Class A configuration deliver 12 watts per channel of pure Class A power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Feedback (5 dB \/ 1.8 dB):\u003c\/strong\u003e Front-panel switch allows the user to adjust the amplifier's damping and tonal character between two feedback levels during listening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel and Hardwood Chassis:\u003c\/strong\u003e Combined electromagnetic shielding (steel) and mechanical vibration damping (hardwood) in a single compact chassis design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Biasing Output Stage:\u003c\/strong\u003e Cathode self-biasing eliminates the need for periodic bias adjustment, simplifying ownership and maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItalian Design Heritage:\u003c\/strong\u003e Named for the 150th anniversary of Italian national unification, designed by Professor Giovanni Maria Sacchetti in Treviso, Italy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact and Substantial:\u003c\/strong\u003e At 26 x 35 x 19 cm and 15 kg, the SIMPLY ITALY is compact in footprint but dense in construction quality.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eStereo integrated valve amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eSingle-ended, ultra-linear, Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e~12 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e6 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm \/ 50 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNegative Feedback\u003c\/td\u003e\n\u003ctd\u003e5 dB or 1.8 dB (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e2 x ECC82 (12AU7), 2 x EL34 (6CA7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e85 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFuses\u003c\/td\u003e\n\u003ctd\u003eT2A (100V-130V); T1A (220V-240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e26 x 35 x 19 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15 kg\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\u003eWhat Hi-Fi? -- Review: \"If you want a taste of the valve sound at a relatively sensible price, we can think of no finer option than this Unison Research. It's well built, solidly engineered and sounds great.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Unison Research SIMPLY ITALY?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research SIMPLY ITALY is a Class A single-ended ultra-linear integrated valve amplifier from Treviso, Italy, producing approximately 12 watts per channel through two EL34 output tubes and two ECC82 preamplifier tubes. It features selectable feedback of 5 dB or 1.8 dB, a combined steel and hardwood chassis, and self-biasing output stage design. It was reviewed favorably by What Hi-Fi? magazine.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the SIMPLY ITALY compare to the Unison Research TRIODE 25?\u003c\/h3\u003e\n\u003cp\u003eThe SIMPLY ITALY uses two EL34 tubes in a single-ended Class A output stage producing 12 watts per channel, with no built-in DAC and a simpler two-tube output complement. The TRIODE 25 uses four EL34 tubes in a push-pull Class-AB ultralinear output stage producing up to 45 watts per channel in pentode mode, with a built-in 32-bit\/DSD128 USB DAC and switchable triode\/pentode modes. The SIMPLY ITALY is the purer, lower-powered single-ended design for high-sensitivity loudspeaker systems and listeners prioritizing Class A harmonic character; the TRIODE 25 is the higher-powered push-pull option with digital connectivity for computer audio users.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does selectable feedback mean on the SIMPLY ITALY?\u003c\/h3\u003e\n\u003cp\u003eNegative feedback in a valve amplifier is a technique that feeds a portion of the output signal back to an earlier stage 180 degrees out of phase, reducing distortion and widening frequency response but also slightly reducing the harmonic richness of the output stage's natural character. The SIMPLY ITALY's front-panel switch allows the user to select 5 dB of negative feedback -- for tighter bass and more neutral tonality -- or 1.8 dB of feedback, which allows the EL34's natural harmonic warmth to emerge more prominently. The difference is audible and meaningful: many users prefer 1.8 dB for vocals and acoustic music, and 5 dB for orchestral or rhythmic material.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research SIMPLY ITALY in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research SIMPLY ITALY is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the United States. Contact the Vinyl Sound team for current availability and to arrange a listening demonstration.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Black-Cherry","offer_id":48574891655475,"sku":null,"price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Cherry-Black","offer_id":48574891688243,"sku":null,"price":3299.0,"currency_code":"USD","in_stock":true},{"title":"SIMPLY ITALY BLACK EDITION","offer_id":53123498344755,"sku":null,"price":4299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchSIMPLYITALYClassAIntegratedStereoTubeAmplifier_c139523b-f3eb-4906-adc3-1b407c8d9751.png?v=1773237527"},{"product_id":"unison-research-absolute-845-class-a-dual-mono-stereo-tube-integrated-valve-amplifier","title":"Unison Research ABSOLUTE 845 Class A Dual Mono Stereo Tube Integrated Valve Amplifier","description":"\u003ch1\u003eUnison Research ABSOLUTE 845 Class A Dual Mono Stereo Tube Integrated Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe ABSOLUTE 845 is a dual mono Class A stereo integrated valve amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. First selected as the Best Product of 1994 by The Absolute Sound magazine, the ABSOLUTE 845 holds one of the most enduring records of critical recognition in audio history. Its dual mono architecture uses four 845 directly-heated triodes alongside six ECC82 and two ECC83 tubes in a parallel single-ended Class A output stage, delivering \u003cstrong\u003e40 watts per channel\u003c\/strong\u003e across a frequency response of \u003cstrong\u003e20 Hz to 30 kHz\u003c\/strong\u003e. With a weight of 199 lbs and dimensions of 31.7 x 23.8 x 11 inches, the ABSOLUTE 845 is both a physical monument to Italian audio craftsmanship and a sonic benchmark that has remained at the summit of its category for over three decades.\u003c\/p\u003e\n\n\u003ch2\u003eA Thirty-Year Audio Landmark\u003c\/h2\u003e\n\u003cp\u003eWhen The Absolute Sound named the ABSOLUTE 845 the Best Product of 1994, no one could have anticipated that the amplifier would still be in production -- let alone still ranked at the top of its class -- more than thirty years later. The ABSOLUTE 845 was designed by Unison Research founder Giovanni Maria Sacchetti and was among the earliest stereo amplifiers built around the 845 direct-heated triode in an audio application. Its single-ended parallel Class A output topology was, and remains, a statement of engineering commitment: a refusal to compromise the purity of the 845's harmonic signature by introducing crossover artifacts, switching, or feedback structures beyond the 10 dB applied for frequency stability. The five line inputs and two tape loops ensure connectivity with any high-end source or preamplifier, and the dual tape outputs facilitate recording integration.\u003c\/p\u003e\n\n\u003ch2\u003e845 Triode Topology and Dual Mono Construction\u003c\/h2\u003e\n\u003cp\u003eThe ABSOLUTE 845's dual mono architecture means that each stereo channel has its own completely independent power supply, signal path, and output stage -- there is no shared power rail between left and right channels, eliminating crosstalk at the most fundamental level. Four 845 triodes operate in parallel pairs per channel in a pure Class A single-ended configuration, contributing to the amplifier's characteristic harmonic richness and three-dimensional imaging. Six ECC82 tubes handle the voltage amplification and driver stages, while two ECC83 tubes provide initial gain. The output transformer taps cover 4-ohm and 8-ohm loudspeaker connections with bi-wiring capability, and the input impedance of 47k ohms is compatible with any line-level source.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Absolute Sound Best Product of 1994:\u003c\/strong\u003e One of the longest-standing awards in audio history, recognized by the leading American audiophile publication over thirty years after its initial award.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Mono Class A Architecture:\u003c\/strong\u003e Fully independent left and right channel power supplies and signal paths eliminate inter-channel crosstalk at the circuit level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour 845 Directly-Heated Triodes:\u003c\/strong\u003e The 845's warm, harmonically rich character in a parallel single-ended configuration delivers 40 watts per channel of pure Class A power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 W\/Channel Output:\u003c\/strong\u003e Sufficient power for a wide range of loudspeakers, particularly high-sensitivity designs including all three MAX series and the MALIBRAN loudspeakers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive Line Inputs, Two Tape Loops:\u003c\/strong\u003e Comprehensive analog connectivity for multi-source high-end systems with tape recording facilities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-Wiring Speaker Outputs:\u003c\/strong\u003e Dual binding posts on each channel accommodate bi-wire and bi-amp loudspeaker configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItalian Craftsmanship:\u003c\/strong\u003e Designed and produced entirely in Treviso, Italy, under the direction of Unison Research founder Giovanni Maria Sacchetti.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eDual mono stereo integrated valve amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eSingle-ended parallel, pure Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e40 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm and 8 ohm taps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e4 x 845, 6 x ECC82, 2 x ECC83\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e5 x line, 2 x tape\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e2 x tape, loudspeakers (bi-wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e10 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 30 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e700 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e31.7 x 23.8 x 11 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e199 lbs\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\u003eThe Absolute Sound -- Best Product of 1994 (American audiophile magazine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Unison Research ABSOLUTE 845?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research ABSOLUTE 845 is a dual mono Class A stereo integrated valve amplifier from Treviso, Italy, producing 40 watts per channel through four 845 directly-heated triodes in a parallel single-ended output stage. It spans 20 Hz to 30 kHz and provides five line inputs, two tape loops, and bi-wiring speaker outputs. It was named Best Product of 1994 by The Absolute Sound and is one of the longest-tenured reference-class integrated amplifiers in high-end audio.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the ABSOLUTE 845 compare to the Unison Research Simply 845?\u003c\/h3\u003e\n\u003cp\u003eThe ABSOLUTE 845 and Simply 845 are both 845-based integrated amplifiers but differ substantially in scale and topology. The ABSOLUTE 845 is a dual mono design using four 845 tubes and six ECC82 plus two ECC83 tubes, producing 40 watts per channel at a weight of 199 lbs. The Simply 845 uses two 845 tubes with four ECC82 tubes in a single-chassis configuration producing 23 watts per channel at 30.5 kg. The ABSOLUTE 845 is the flagship integrated -- with greater power, more comprehensive connectivity (five line inputs versus four in the Simply 845), and the dual mono architecture -- while the Simply 845 is the more accessible entry into 845 triode amplification.\u003c\/p\u003e\n\n\u003ch3\u003eWhy has the ABSOLUTE 845 remained in production for over thirty years?\u003c\/h3\u003e\n\u003cp\u003eThe ABSOLUTE 845 endures because its fundamental engineering choices -- the 845 directly-heated triode, pure Class A single-ended topology, dual mono power supply isolation, and hand-wound output transformers -- produce a sonic character that successive generations of amplifier technology have not displaced. The 845's harmonic structure, with its dominance of low-order even harmonics, is considered by many audiophiles to most closely approximate the natural tonal body of acoustic instruments. Unison Research has continued to refine the ABSOLUTE 845's build quality and component selection while preserving its original circuit architecture.\u003c\/p\u003e\n\n\u003ch3\u003eWhat loudspeakers pair best with the ABSOLUTE 845?\u003c\/h3\u003e\n\u003cp\u003eThe ABSOLUTE 845's 40 watts per channel suits loudspeakers of 89 dB sensitivity or higher in most room sizes. Within the Unison Research range, the MAX 2 (96 dB), MAX 1 (94 dB), MAX MINI (93 dB), and MALIBRAN (89 dB) are all well-matched. High-sensitivity designs from other manufacturers -- including horn-loaded loudspeakers from brands such as Klipsch, Zu Audio, or DeVore Fidelity -- are also commonly paired with 845-based amplifiers of this power level.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research ABSOLUTE 845 in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research ABSOLUTE 845 is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the United States. Contact the Vinyl Sound team for current stock, audition availability, and loudspeaker matching recommendations.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574892376371,"sku":null,"price":49999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchABSOLUTE845ClassADualMONOStereoTubeIntegratedValveAmplifier.png?v=1773237550"},{"product_id":"unison-research-reference-pre-tube-preamplifier","title":"Unison Research REFERENCE PRE TUBE Preamplifier","description":"\u003ch1\u003eUnison Research REFERENCE PRE Tube Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe REFERENCE PRE is a dual mono, three-chassis tube preamplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Designed as the purpose-matched partner to the REFERENCE TUBE monoblock power amplifiers, the REFERENCE PRE operates in pure Class A and uses a tube complement of two 300B, two ECC82, four ECC83, and six 6C45P valves across its three chassis -- one audio chassis and a separate power supply. Its four line inputs (including two balanced XLR), two phono inputs, and active tape and subwoofer outputs provide comprehensive system integration, while its \u003cstrong\u003e500-ohm output impedance\u003c\/strong\u003e ensures compatibility with virtually any power amplifier input stage. Remote switch-on for the REFERENCE TUBE monoblock pair is built in.\u003c\/p\u003e\n\n\u003ch2\u003eThree-Chassis Pure Class A Architecture\u003c\/h2\u003e\n\u003cp\u003eThe three-chassis design of the REFERENCE PRE is a fundamental statement about power supply isolation. By housing the mains transformer, rectification, and regulation in a physically separate enclosure from the audio circuit, Unison Research eliminates the primary path by which power supply noise couples into the signal stage. The 300B directly-heated triodes serve as the output stage of the preamplifier -- an unusual and demanding choice for a line-stage application, given the 300B's heater current and the challenge of achieving low noise with a DHT tube in a high-gain, low-level circuit. Six 6C45P tubes, a high-transconductance Russian-designed triode, handle the initial gain and driver stages, while ECC82 and ECC83 provide buffering and phase-splitting duties. The entire circuit operates in pure Class A throughout.\u003c\/p\u003e\n\n\u003ch2\u003eConnectivity and System Integration\u003c\/h2\u003e\n\u003cp\u003eThe REFERENCE PRE's input complement covers both balanced and unbalanced line sources: four line inputs include two XLR balanced and two unbalanced RCA, with input impedances set for optimal compatibility with studio-standard sources. Two phono inputs are provided -- one unbalanced and one balanced -- covering both moving-magnet and moving-coil cartridge configurations when used with the appropriate load settings. An active tape output, an active subwoofer output, and two remote power switch-on circuits for the REFERENCE TUBE monoblock pair complete the connectivity specification. The output impedance of 500 ohms is low enough to drive long interconnect cables without high-frequency rolloff, ensuring system flexibility.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e300B Output Tubes:\u003c\/strong\u003e Directly-heated triodes in the output stage of the preamplifier, a premium engineering choice associated with the highest-resolution Class A line-stage designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-Chassis Construction:\u003c\/strong\u003e Separate audio and power supply chassis eliminate mains noise coupling into the signal path at the most fundamental level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure Class A Operation:\u003c\/strong\u003e All gain and output stages operate in pure Class A throughout the signal chain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Phono Inputs:\u003c\/strong\u003e One unbalanced and one balanced phono input accommodate a wide range of cartridge and step-up transformer configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Balanced XLR Line Inputs:\u003c\/strong\u003e Balanced inputs compatible with studio sources, balanced DACs, and balanced-output CD transports.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Switch-On for REFERENCE TUBE:\u003c\/strong\u003e Built-in relay switching for simultaneous power-on of up to two REFERENCE TUBE monoblock amplifiers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e500-Ohm Output Impedance:\u003c\/strong\u003e Low source impedance drives long cable runs without frequency response degradation.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eTube preamplifier, dual mono, three-chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003ePure Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e2 x 300B, 2 x ECC82, 4 x ECC83, 6 x 6C45P\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e4 x line (2 balanced XLR, 2 unbalanced RCA), 1 x tape (active), 2 x phono (1 unbalanced, 1 balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm (line inputs); set for phono\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x tape (active), 1 x subwoofer (active), 2 x remote switch-on for REFERENCE TUBE monoblocks\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e500 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolume Control\u003c\/td\u003e\n\u003ctd\u003eMotorized ALPS RK27 (radio type)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e320 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\u003e41.5 x 57 x 22 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e25 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 Unison Research REFERENCE PRE?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research REFERENCE PRE is a dual mono, three-chassis pure Class A tube preamplifier from Treviso, Italy, using 300B, ECC82, ECC83, and 6C45P tubes. It provides four line inputs (two balanced), two phono inputs, an active tape output, an active subwoofer output, and built-in remote switch-on for the REFERENCE TUBE monoblock amplifiers. Its output impedance is 500 ohms.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the REFERENCE PRE compare to the Unison Research Simply 845 integrated amplifier's built-in preamplifier stage?\u003c\/h3\u003e\n\u003cp\u003eThe REFERENCE PRE is a dedicated three-chassis preamplifier using 300B output triodes and 6C45P driver tubes in pure Class A, designed for the most demanding reference system configurations. The Simply 845 integrates both preamplifier and power amplifier in a single chassis using ECC82 tubes for its preamplifier stage -- a more compact, convenient solution at lower cost and complexity. The REFERENCE PRE offers a significantly more elaborate circuit, greater connectivity (including two balanced phono inputs and XLR line inputs), complete power supply isolation, and the ability to drive any power amplifier independently of an integrated amplifier constraint.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the 6C45P tube used in the REFERENCE PRE?\u003c\/h3\u003e\n\u003cp\u003eThe 6C45P is a high-transconductance triode of Russian origin, originally developed for instrumentation and measurement applications. In audio preamplifier circuits, its high transconductance -- typically three to five times that of a standard ECC82 -- enables voltage gain stages of lower output impedance and reduced noise. In the REFERENCE PRE, Unison Research deploys six 6C45P tubes in the initial gain and driver stages, taking advantage of the tube's linearity at low signal levels to establish a low-noise gain structure ahead of the 300B output stage.\u003c\/p\u003e\n\n\u003ch3\u003eCan the REFERENCE PRE drive amplifiers other than the REFERENCE TUBE?\u003c\/h3\u003e\n\u003cp\u003eYes. The REFERENCE PRE's 500-ohm output impedance is compatible with any power amplifier or integrated amplifier with an input impedance of 5k ohms or higher -- which encompasses virtually every high-end power amplifier currently available. The balanced XLR outputs (derived from the balanced line inputs and phono inputs) allow connection to fully balanced power amplifiers. The built-in remote switch-on circuits are specifically wired for the REFERENCE TUBE monoblock pair but do not restrict the preamplifier's use with other amplifiers.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research REFERENCE PRE in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research REFERENCE PRE tube preamplifier is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving customers across western New York and the wider United States. Contact the Vinyl Sound team for current availability and to arrange an in-store system demonstration with the REFERENCE TUBE monoblock pair.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574893949235,"sku":null,"price":24999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchREFERENCEPRETUBEPreamplifier_6114c700-cf2c-4592-baf8-7085aed27803.png?v=1773237572"},{"product_id":"unison-research-reference-tube-mono-valve-amplifier","title":"Unison Research REFERENCE TUBE Mono Valve Amplifier","description":"\u003ch1\u003eUnison Research REFERENCE TUBE Mono Valve Amplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe REFERENCE TUBE is a mono valve power amplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Reviewed by Stereophile in 2025, it is the flagship monoblock from Unison Research and represents the culmination of the company's decades-long expertise in 845 triode amplifier design. Operating in pure Class A with a double parallel single-ended output stage, the REFERENCE TUBE deploys \u003cstrong\u003efour 845 output triodes per channel\u003c\/strong\u003e, produces \u003cstrong\u003eoutput power across both 4-ohm and 8-ohm taps\u003c\/strong\u003e, and spans a frequency range of \u003cstrong\u003e20 Hz to 30 kHz\u003c\/strong\u003e. Each monoblock weighs 155 lbs (70.3 kg) and measures 19.3 x 30.5 x 11.2 inches, making it among the most physically commanding amplifiers in contemporary high-end audio.\u003c\/p\u003e\n\n\u003ch2\u003eThe Summit of 845 Triode Engineering\u003c\/h2\u003e\n\u003cp\u003eThe REFERENCE TUBE's output stage places four 845 directly-heated triodes -- among the most physically large and sonically celebrated vacuum tubes in audio history -- in a double parallel single-ended configuration per channel. Each 845 receives an independent DC heater supply, eliminating AC heater-induced noise at the signal level and contributing to the amplifier's measured unweighted signal\/noise ratio of 72.4 dB (ref. 1W into 8 ohms), improving to 93.8 dB A-weighted. The driver stages use one ECC82 and one ECC83 tube per channel, providing voltage gain and the bias current required to operate the four 845s in linear, low-distortion Class A. A feedback factor of 14 dB maintains frequency response flatness across the audio band. The Stereophile review noted the output impedance of the REFERENCE TUBE measured just 0.3 ohms at both 20 Hz and 1 kHz -- an exceptionally low figure for a single-ended tubed output stage, resulting in a frequency response variation of only ±0.2 dB with a standard simulated loudspeaker load.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction, Materials, and Industrial Design\u003c\/h2\u003e\n\u003cp\u003eThe REFERENCE TUBE's chassis combines a polished stainless steel base plate with cherry wood side panels, following Unison Research's longstanding commitment to the integration of fine wood and metal in its reference products. The wood panels are functional as well as aesthetic: Unison Research states that they contribute to resonance damping in the metal chassis, reducing microphonic interference at the output stage. The rear of each chassis slopes upward from the tube platform to house the power supply section, high-quality filter capacitors, and the custom output transformers wound in-house at the Unison Research facility in Treviso. Both RCA and XLR balanced inputs are provided, with input impedances of 47k ohms (RCA) and 10k ohms (XLR). Two output transformer taps -- 4 ohms and 8 ohms -- enable precise matching with a wide range of loudspeaker nominal impedances.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour 845 Output Triodes per Channel:\u003c\/strong\u003e Double parallel single-ended Class A output stage using the iconic 845 directly-heated triode -- Unison Research's most powerful single-ended valve configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure Class A Operation:\u003c\/strong\u003e The entire output stage operates in pure Class A at all times, with no crossover distortion and full bias current maintained regardless of signal level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndependent DC Heater Supplies:\u003c\/strong\u003e Each 845 receives its own dedicated DC heater supply, eliminating AC hum at the output stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Output Impedance:\u003c\/strong\u003e Measured at 0.3 ohms at 20 Hz and 1 kHz, the REFERENCE TUBE presents an unusually low source impedance for a single-ended design, ensuring stable frequency response with real loudspeaker loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced and Unbalanced Inputs:\u003c\/strong\u003e Both XLR (10k ohm) and RCA (47k ohm) inputs allow connection to a wide range of preamplifiers, including the matching Unison Research REFERENCE PRE.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Output Taps:\u003c\/strong\u003e Separate 4-ohm and 8-ohm output transformer taps enable precise impedance matching with the connected loudspeaker.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCherry Wood and Polished Steel Chassis:\u003c\/strong\u003e Handcrafted in Treviso, Italy, with cherry wood side panels and stainless steel base, combining structural rigidity with resonance damping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStereophile Reviewed 2025:\u003c\/strong\u003e The REFERENCE TUBE monoblock was evaluated in full by Stereophile magazine in 2025, with measurements confirming its specifications and a highly favourable listening assessment.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eMono valve power amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003eDouble parallel single-ended, pure Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e4 x 845, 1 x ECC82, 1 x ECC83\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e80 W into 8 ohms (per Stereophile measurements)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 30 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e14 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e0.3 ohm (measured; 4-ohm and 8-ohm transformer taps)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1 x RCA, 1 x XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm (RCA), 10k ohm (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eLoudspeaker (bi-wiring capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~400 VA per monoblock\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e19.3 x 30.5 x 11.2 inches (490 x 775 x 285 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e155 lbs (70.3 kg) each\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\u003eStereophile full review with measurements, 2025 -- described as the pinnacle of Unison Research's valve amplifier engineering, with measured output impedance of 0.3 ohms and an A-weighted signal\/noise ratio of 93.8 dB.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Unison Research REFERENCE TUBE mono amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research REFERENCE TUBE is a mono pure Class A valve power amplifier from Treviso, Italy, using four 845 output triodes in a double parallel single-ended configuration. It produces 80 watts into 8 ohms (per Stereophile measurements), spans 20 Hz to 30 kHz, and features both RCA and XLR inputs along with 4-ohm and 8-ohm output taps. It is the flagship power amplifier in the Unison Research range.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the REFERENCE TUBE compare to the Unison Research ABSOLUTE 845 integrated amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe REFERENCE TUBE monoblocks and the ABSOLUTE 845 both use 845 triodes in pure Class A single-ended configurations, but they differ fundamentally in form and power. The ABSOLUTE 845 is an integrated stereo amplifier producing 40 watts per channel using four 845 tubes in total across both channels. The REFERENCE TUBE is a dedicated monoblock power amplifier producing approximately 80 watts using four 845 tubes per channel alone, requiring a separate preamplifier such as the REFERENCE PRE. The REFERENCE TUBE is the higher-powered, fully separated solution for the most demanding system configurations.\u003c\/p\u003e\n\n\u003ch3\u003eWhat preamplifier pairs with the REFERENCE TUBE?\u003c\/h3\u003e\n\u003cp\u003eUnison Research designed the REFERENCE PRE tube preamplifier as the purpose-matched companion to the REFERENCE TUBE monoblocks. The REFERENCE PRE is a dual-mono, three-chassis tube preamplifier using 300B, ECC82, ECC83, and 6C45P tubes in pure Class A, with four line inputs (two balanced), two phono inputs, and a 500-ohm output impedance that matches the REFERENCE TUBE's 47k-ohm RCA and 10k-ohm XLR input impedances. The pair can be operated via Unison Research's remote switch-on system for simultaneous power-on from a single control point.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the 845 tube, and why does Unison Research favor it?\u003c\/h3\u003e\n\u003cp\u003eThe 845 is a directly-heated triode transmitting tube originally developed for radio broadcasting applications. In audio amplification, its large physical size, directly heated cathode, and high plate voltage operation produce a harmonic structure dominated by low-order even harmonics -- principally the second harmonic -- which many listeners associate with a warm, tonally rich, and dimensionally open sound character. Unison Research has been a leading advocate for the 845 triode since it introduced the ABSOLUTE 845 in the early 1990s, which The Absolute Sound recognized as the best product of 1994.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research REFERENCE TUBE monoblock in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research REFERENCE TUBE mono valve amplifier is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the broader United States market. Contact Vinyl Sound for current availability, in-store audition arrangements, and expert advice on system configuration with the REFERENCE PRE preamplifier.\u003c\/p\u003e\n","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574894506291,"sku":null,"price":49999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchREFERENCETUBEMonoValveAmplifier.png?v=1773237595"},{"product_id":"unison-research-simply-phono-stereo-phono-valve-preamplifier","title":"Unison Research Simply Phono Stereo Phono Valve Preamplifier","description":"\u003ch1\u003eUnison Research Simply Phono Stereo Phono Valve Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Simply Phono is a pure Class A stereo phono valve preamplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Using four ECC83 (12AX7) double triodes with the first two pairs configured in an \"ionic bias\" parallel arrangement for maximum gain, the Simply Phono employs a completely passive RIAA equalization network accurate to \u003cstrong\u003e±0.2 dB from 20 Hz to 20 kHz\u003c\/strong\u003e. It provides a gain of \u003cstrong\u003e52 dB\u003c\/strong\u003e and supports both moving-magnet and mid-to-high output moving-coil cartridges through switchable input impedance settings of 47k ohm, 100 ohm, 50 ohm, and 22 ohm at 100 pF capacitance. An improved external power supply is included as standard, and the Cherry Wood base continues the Unison Research design tradition. The output impedance is 800 ohms, and the Simply Phono can be integrated into any quality high-end system -- not only Unison Research amplifiers.\u003c\/p\u003e\n\n\u003ch2\u003eFour ECC83 Tubes with Ionic Bias Parallel Gain Stage\u003c\/h2\u003e\n\u003cp\u003eThe Simply Phono's circuit places its four ECC83 tubes in a specific hierarchy: the first two tubes act in parallel as a maximum gain stage using an \"ionic bias\" configuration. Ionic biasing is a technique in which the tube's quiescent operating point is established by the characteristics of the ionic current in the tube's vacuum rather than by an external resistor or fixed voltage, resulting in an extremely low-noise bias arrangement with minimal resistive noise contribution at the initial gain stage where cartridge signal levels are at their smallest. The second two tubes follow in the gain chain, amplifying the signal further before the passive RIAA network. The use of a completely passive RIAA equalization network -- rather than an active feedback RIAA -- means that no feedback loop is introduced into the signal path for equalization purposes; the equalization is applied by a passive RC network with no amplifier gain stage within the feedback correction loop, a technique associated with lower phase distortion and a more natural-sounding tonal curve.\u003c\/p\u003e\n\n\u003ch2\u003eMM and MC Compatibility with Switchable Impedance\u003c\/h2\u003e\n\u003cp\u003eThe Simply Phono accommodates moving-magnet cartridges at the standard 47k ohm input impedance and mid-to-high output moving-coil cartridges at reduced loading impedances of 100, 50, or 22 ohms. The switchable impedance settings allow the user to optimize the damping and frequency response of the connected MC cartridge, as MC cartridges respond to the impedance of the load presented to their coil. At 22 ohms, heavily damped MCs with high internal impedance are loaded optimally; at 100 ohms, most mid-output MCs operate in their preferred range. The 100 pF capacitance setting at each impedance position is appropriate for standard MM cartridge input conditions. A gain of 52 dB is sufficient for MM cartridges and mid-output MC cartridges but may not accommodate the lowest-output moving-coil designs (typically below 0.3 mV), which would require an additional step-up transformer or a dedicated high-gain MC phono stage.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure Class A Valve Phono Stage:\u003c\/strong\u003e Four ECC83 double triodes operating in pure Class A throughout the gain chain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIonic Bias Parallel First Stage:\u003c\/strong\u003e First two ECC83 tubes in parallel with ionic bias for minimum noise at the maximum gain stage -- the most noise-critical point in any phono preamplifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive RIAA Equalization:\u003c\/strong\u003e Completely passive RIAA network accurate to ±0.2 dB (20 Hz to 20 kHz) with no active feedback loop for equalization.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitchable Input Impedance:\u003c\/strong\u003e 47k ohm (MM), 100 ohm, 50 ohm, 22 ohm settings with 100 pF capacitance for precise MC cartridge loading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e52 dB Gain:\u003c\/strong\u003e Sufficient gain for MM and mid-to-high output MC cartridges directly, without a step-up transformer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Power Supply Included:\u003c\/strong\u003e Dedicated external power supply reduces mains noise coupling into the audio circuit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e800-Ohm Output Impedance:\u003c\/strong\u003e Compatible with any line input of 10k ohm or higher input impedance without frequency response degradation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCherry Wood Base:\u003c\/strong\u003e Premium Cherry Wood base construction in the Unison Research classic design language.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eStereo phono valve preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003ePure Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Accuracy\u003c\/td\u003e\n\u003ctd\u003ePassive, ±0.2 dB (20 Hz to 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e800 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x line (RCA pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e52 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.4% at 1 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e-72 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1 x RCA pair (MM or MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm \/ 100 ohm \/ 50 ohm \/ 22 ohm, 100 pF (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e4 x ECC83 (12AX7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eExternal (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e140 x 290 x 105 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 kg (including power supply)\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 Unison Research Simply Phono?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Simply Phono is a pure Class A stereo phono valve preamplifier from Treviso, Italy, using four ECC83 tubes with a passive RIAA network accurate to ±0.2 dB. It provides 52 dB of gain, supports MM and mid-to-high output MC cartridges through switchable 47k\/100\/50\/22-ohm input impedances, and includes an external power supply. Output impedance is 800 ohms.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Simply Phono compare to the Unison Research Phono One?\u003c\/h3\u003e\n\u003cp\u003eThe Simply Phono uses four ECC83 tubes and achieves 52 dB gain, a RIAA accuracy of ±0.2 dB, and a signal-to-noise ratio of -72 dB. The Phono One uses five ECC83 tubes, achieves 54 dB gain, a tighter RIAA accuracy of ±0.1 dB, and an improved signal-to-noise ratio of -80 dB -- a meaningful 8 dB improvement at the noise floor. The Phono One also adds additional capacitance loading options (100\/200\/320\/420 pF) versus the Simply Phono's fixed 100 pF. The Phono One is the higher-specified design with lower noise and greater cartridge loading flexibility; the Simply Phono is the accessible partner for Unison Research integrated amplifiers and other high-end systems.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Simply Phono work with low-output moving-coil cartridges?\u003c\/h3\u003e\n\u003cp\u003eThe Simply Phono provides 52 dB of gain, which is sufficient for moving-magnet cartridges (typically 3-5 mV output) and mid-to-high output moving-coil cartridges (typically 0.5-2.0 mV output). For very low-output MC cartridges below 0.3 mV -- common in high-end designs such as Lyra, Benz Micro low-output, or Ortofon MC Windfeld -- a step-up transformer (SUT) used ahead of the Simply Phono's 47k ohm input, or a replacement with a higher-gain phono stage, would be required. The switchable impedance settings (22-100 ohm) are appropriate for MC loading without a SUT at mid-to-high output levels.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Simply Phono in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Simply Phono is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving western New York and the United States. Contact the Vinyl Sound team for current stock and system-matching advice with Unison Research integrated amplifiers or any other high-end preamplifier.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574895292723,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany","offer_id":48574895325491,"sku":"","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchSimplyPhonoStereoPhonoValvePreamplifier.png?v=1773237620"},{"product_id":"unison-research-phono-one-stereo-phono-valve-preamplifier","title":"Unison Research Phono One Stereo Phono Valve Preamplifier","description":"\u003ch1\u003eUnison Research Phono One Stereo Phono Valve Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Phono One is a pure Class A stereo phono valve preamplifier from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Originally one of Unison Research's most popular products before being discontinued, the Phono One has been reintroduced with a new and improved circuit design while retaining its classic, timeless aesthetic. Using five ECC83 (12AX7) double triodes operating in pure Class A, the Phono One achieves a \u003cstrong\u003epassive RIAA equalization accuracy of ±0.1 dB\u003c\/strong\u003e from 20 Hz to 20 kHz -- tighter than the Simply Phono's ±0.2 dB. A gain of \u003cstrong\u003e54 dB\u003c\/strong\u003e and a signal-to-noise ratio of \u003cstrong\u003e-80 dB\u003c\/strong\u003e confirm the Phono One as the higher-specified of Unison Research's two tube phono preamplifiers, with switchable input impedance settings of 47k ohm, 100 ohm, 50 ohm, and 22 ohm, plus switchable input capacitance of 100, 200, 320, and 420 pF for precise MM cartridge optimization.\u003c\/p\u003e\n\n\u003ch2\u003eFive ECC83 Tubes with Passive RIAA and Zero Feedback\u003c\/h2\u003e\n\u003cp\u003eThe Phono One's additional fifth ECC83 tube -- compared to the Simply Phono's four -- provides an extra gain stage that contributes to the improved 54 dB gain and the significantly better -80 dB signal-to-noise ratio. The completely passive RIAA equalization network remains at zero feedback (0 dB), preserving the open, phase-coherent character associated with passive equalization topologies. The passive RIAA accuracy of ±0.1 dB across the full 20 Hz to 20 kHz audio band -- tighter than the industry-standard ±0.5 dB target typically specified by competitive products -- ensures that the tonal balance of vinyl recordings is reproduced with the fidelity intended by the recording engineer. THD is 0.1% at 1 V output, a quarter of the Simply Phono's 0.4% figure at the same level. The external power supply reduces the risk of mains noise coupling into the sensitive first gain stage and removes the transformer's magnetic field from proximity to the phono signal circuit.\u003c\/p\u003e\n\n\u003ch2\u003eComprehensive Cartridge Loading with Four Capacitance Settings\u003c\/h2\u003e\n\u003cp\u003eThe Phono One's four switchable capacitance settings -- 100, 200, 320, and 420 pF -- address the cartridge loading requirement for moving-magnet designs more systematically than most competitive phono stages. MM cartridges exhibit a resonant peak at high frequencies whose exact position and magnitude depend on the interaction between the cartridge's inductance and the combined capacitance of the tonearm cable and phono stage input. The correct capacitance load is specified by the cartridge manufacturer (typically between 100 pF and 400 pF) and selecting the nearest available setting on the Phono One brings the cartridge's high-frequency resonance to the intended position, ensuring the treble balance is reproduced as the cartridge designer intended. Four resistance loading settings -- 47k, 100, 50, and 22 ohms -- serve MC cartridge loading with the same precision.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive ECC83 Pure Class A Tubes:\u003c\/strong\u003e Five 12AX7 double triodes in pure Class A throughout the gain chain, including an additional stage compared to the Simply Phono for improved gain and noise performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e±0.1 dB Passive RIAA Accuracy:\u003c\/strong\u003e Tighter than industry-standard specifications, ensuring tonal balance accuracy from vinyl sources with exceptional precision.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e54 dB Gain:\u003c\/strong\u003e Sufficient for MM and mid-to-high output MC cartridges; higher gain than the Simply Phono's 52 dB.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e-80 dB Signal-to-Noise Ratio:\u003c\/strong\u003e Substantially lower noise floor than the Simply Phono's -72 dB, preserving very low-level groove detail and musical decay.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.1% THD at 1 V Output:\u003c\/strong\u003e Quarter the distortion of the Simply Phono at the same output level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitchable Impedance and Capacitance:\u003c\/strong\u003e Four resistance settings (47k\/100\/50\/22 ohm) and four capacitance settings (100\/200\/320\/420 pF) for precise MM and MC cartridge optimization.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Power Supply:\u003c\/strong\u003e Dedicated external power supply eliminates mains transformer noise coupling and magnetic interference with the phono signal circuit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero Feedback:\u003c\/strong\u003e No negative feedback applied anywhere in the signal path, preserving phase coherence and the natural open character of Class A tube amplification.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eStereo phono valve preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003ePure Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Accuracy\u003c\/td\u003e\n\u003ctd\u003ePassive, ±0.1 dB (20 Hz to 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e800 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x line (RCA pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e54 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.1% at 1 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e-80 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1 x RCA pair (MM or MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47k ohm \/ 100 ohm \/ 50 ohm \/ 22 ohm (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Capacitance\u003c\/td\u003e\n\u003ctd\u003e100 \/ 200 \/ 320 \/ 420 pF (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFeedback Factor\u003c\/td\u003e\n\u003ctd\u003e0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e5 x ECC83 (12AX7)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eExternal (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e37.3 x 5.84 x 24.63 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~3.6 kg (including power supply)\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 Unison Research Phono One?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Phono One is a pure Class A stereo phono valve preamplifier from Treviso, Italy, using five ECC83 tubes with a passive RIAA network accurate to ±0.1 dB (20 Hz to 20 kHz). It provides 54 dB gain, -80 dB signal-to-noise ratio, 0.1% THD at 1 V output, switchable impedance (47k\/100\/50\/22 ohm), switchable capacitance (100\/200\/320\/420 pF), and an external power supply. It is the higher-specified of Unison Research's two tube phono preamplifiers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Phono One compare to a solid-state phono stage like the Pro-Ject Phono Box DS3 B?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Phono One's pure Class A tube topology -- five ECC83 valves, zero feedback, passive RIAA -- produces a sound character associated with harmonic warmth and natural decay. The Pro-Ject Phono Box DS3 B is a solid-state design with an active RIAA network and discrete FET input stage, offering a more neutral, extended high-frequency presentation. The Phono One's -80 dB SNR and ±0.1 dB RIAA accuracy are competitive with any phono stage at its level, but the choice between the two ultimately reflects a preference for tube or solid-state harmonic character rather than a specification advantage for either design.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Phono One accommodate very low-output moving-coil cartridges?\u003c\/h3\u003e\n\u003cp\u003eThe Phono One's 54 dB gain is appropriate for cartridges with an output of 0.4 mV or higher -- which includes many mid-output MCs such as the Ortofon Quintet Black, Hana ML, and Dynavector DV-20X2L. For cartridges below 0.3 mV -- such as the Ortofon MC Anna, Lyra Etna, or Koetsu Rosewood Signature Platinum -- a step-up transformer (SUT) ahead of the Phono One's 47k ohm input position is recommended to bring the signal to a level within the Phono One's optimal gain range.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is a passive RIAA equalization network, and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eVinyl records are cut with the RIAA equalization curve -- bass is reduced and treble is boosted during cutting to fit more music on a record and reduce surface noise. A phono preamplifier must apply the inverse curve during playback. In an active RIAA design, this equalization is applied through a negative feedback loop around an amplifying stage. In a passive design like the Phono One's, the equalization is applied by a purely passive RC network with no active feedback loop. Passive RIAA implementations are associated with lower phase distortion and a more natural tonal quality, at the cost of requiring more gain stages to compensate for the signal attenuation in the passive network.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Phono One in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Phono One is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Unison Research dealer serving customers across western New York and the broader United States. Contact the Vinyl Sound team for current availability and advice on cartridge compatibility and system matching.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":48574896046387,"sku":null,"price":3499.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany","offer_id":48574896079155,"sku":null,"price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchPhonoOneStereoPhonoValvePreamplifier.png?v=1773237642"}],"url":"https:\/\/vinylsound.com\/collections\/all-amplifiers.oembed?page=9","provider":"Vinyl Sound USA","version":"1.0","type":"link"}