{"title":"Phono Preamps | Vinyl Sound Buffalo, NY USA","description":"\u003cp\u003ePhono preamps at Vinyl Sound Buffalo, NY USA are \nthe essential bridge between your turntable and \namplifier, boosting the low-level RIAA-equalized \nsignal from a phono cartridge to line level for \naccurate, full-fidelity playback. Also called a \nturntable preamp or phonograph preamplifier, an \nexternal phono preamp delivers significantly cleaner \namplification than the built-in stages found in most \nreceivers and integrated amplifiers. Vinyl Sound USA \nInc. in Buffalo, New York carries an authorised \nselection of phono preamplifiers from Rega, NAD, \nCambridge Audio, Mobile Fidelity, Gold Note, and \nAccuphase, spanning entry-level MM stages through \nreference-grade MC designs built for the most \ndemanding analog systems.\u003c\/p\u003e\n\n\u003cp\u003eA phono preamp performs two critical functions: \nit applies the RIAA equalisation curve to restore \nflat frequency response, and amplifies the cartridge \noutput by 40 to 60 dB depending on cartridge type. \nMoving magnet cartridges require a standard MM input, \nwhile low-output moving coil cartridges demand a \ndedicated MC stage with higher gain and lower noise \nfloor. Models such as the Rega Fono MM Mk5 and NAD \nPP 2e serve vinyl newcomers and mid-tier systems, \nwhile the Gold Note PH-10, Accuphase C-47, and Rega \nAura MC deliver the transparency and dynamic authority \nrequired by reference-level turntables including the \nRega Planar 10, VPI, and high-output Koetsu and Hana \ncartridges.\u003c\/p\u003e\n\n\u003cp\u003eFinding the best phono preamp for your system \ndepends on your cartridge type, output voltage, and \noverall system resolution. The team at Vinyl Sound \nUSA in Buffalo, NY provides expert guidance to match \nyour turntable preamp precisely to your cartridge, \nensuring maximum detail retrieval, lowest noise, and \noptimal channel separation for a truly engaging \nanalog listening experience.\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":"nad-pp4","title":"NAD PP4 Digital Phono\/USB Preamplifier","description":"\u003ch1\u003eNAD PP4 Digital Phono\/USB Preamplifier\u003c\/h1\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eWith the addition of the PP 4 to your home system, the LPs you cherish the most come alive in the form of expansive and rich sound. Offering superb and measured sonic performance, NAD combines two simple solutions – the PP 4 Digital Phono and the USB Preamplifier – into one small device, making it easy to add phono to stereo amplifiers and AV receivers without a phono input. The PP 4 uses a shielded USB cable and recording level control, which reduces noise and improves the analogue-to-digital conversion process. As part of NAD’s commitment to the environment, the PP 4 features a more efficient “green” power supply that reduces power consumption. It also has an Auto Power Down feature that saves energy by shutting off when not in use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNAD’s affordable CS1 Endpoint Network Streamer lets you add music streaming capability to any stereo or home-theatre system. Or you can configure a low-footprint music system for your den or home office by connecting the CS1 to a pair of powered speakers. The CS1 supports the most popular network streaming and casting protocols, including Apple AirPlay 2, GoogleCast, Spotify Connect, Tidal Connect, DLNA mobile and computer apps*, and Roon, so you can control playback with the music apps you use every day. The CS1 employs audiophile-grade components and can play high-resolution audio, up to 24-bit\/192kHz.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003ch2\u003e\u003cstrong\u003ePlug and Play\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA compact, minimalist design, the NAD CS1 has a pair of line-level analogue RCA outputs for connection to a stereo receiver, integrated amp, preamplifier, or a pair of powered speakers. Alternatively, you can use the CS1’s optical or coaxial output to send digital audio to an AV receiver, external DAC, or a pair of powered speakers with digital input, at up to 24-bit\/192kHz resolution.\u003c\/p\u003e\n\u003cp\u003eYou can connect the CS1 to your home network via Wi-Fi or hardwire its LAN Ethernet port to your network router or an access point, or use Bluetooth® to pair the CS1 with your mobile device.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStream Your Way\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eYou don’t have to install special apps to play music through the NAD CS1 Endpoint Network Streamer. Using Bluetooth, you can stream audio from any app on your smartphone, tablet, or computer.\u003c\/p\u003e\n\u003cp\u003eYou’ll get even better sound via Wi-Fi or Ethernet. The CS1 supports AirPlay 2, so you can stream CD-resolution audio from any app on an iPhone, iPad, or Mac, or from an iTunes library on a Windows PC. With GoogleCast, you can choose the music you want to hear in any Cast-enabled app on a mobile device or personal computer, then transfer playback to the CS1 at up to 24-bit\/96kHz resolution.\u003c\/p\u003e\n\u003cp\u003eSpotify and Tidal subscribers can cue up music in the apps for those services, then transfer playback from their device to the CS1. Roon subscribers can play music from their digital libraries and from streaming services supported by Roon.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003e\u003cstrong\u003ePremium Sound\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe CS1 features an advanced differential digital section based on Texas Instruments’ PCM5141 DAC, a design known for its wide dynamic range, low noise floor, and immunity to clock jitter. It supports resolution up to 24-bit\/192kHz and has full MQA decoding and rendering capability for playing Master Quality music from Tidal.\u003c\/p\u003e\n\u003cp\u003eStreaming doesn’t get easier than this. Pair the NAD CS1 Endpoint Network Streamer with your mobile device or connect it to your home network, then use your favorite apps to choose the music you want to hear. Then sit back and enjoy glorious, high-fidelity sound.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures \u0026amp; Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact, minimalist design\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth\u003c\/li\u003e\n\u003cli\u003eDual-band Wi-Fi plus LAN Ethernet port\u003c\/li\u003e\n\u003cli\u003eStereo analogue, optical digital, and coaxial digital outputs\u003c\/li\u003e\n\u003cli\u003ePremium differential DAC design based on Texas Instruments PCM5141 DAC, with support for 24-bit\/192kHz high-resolution audio\u003c\/li\u003e\n\u003cli\u003eHigh-resolution music streaming from Tidal\u003c\/li\u003e\n\u003cli\u003eApple AirPlay 2 support allows CD-resolution streaming from any audio app on an iPhone, iPad, or Mac\u003c\/li\u003e\n\u003cli\u003eGoogleCast support allows playback at up to 24-bit\/96kHz resolution from any Cast-enabled app on a smartphone, tablet, or personal computer\u003c\/li\u003e\n\u003cli\u003eSpotify Connect and Tidal Connect support lets users cue up music on a smart device, then transfer playback to the CS1\u003c\/li\u003e\n\u003cli\u003eDLNA support allows streaming at up to 24-bit\/192kHz resolution from any DLNA-capable music app.*\u003c\/li\u003e\n\u003cli\u003eRoon subscribers can stream audio to the CS1 from their personal libraries and online services supported by Roon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* Certification in process\u003c\/p\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48572772581683,"sku":"PP4","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD_PP4_DIGITAL_PHONO_USB_PREAMPLIFIER-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711298"},{"product_id":"mobile-fidelity-ultraphono-phono-stage","title":"Mobile Fidelity Ultraphono Phono Stage","description":"\u003ch3 bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":45,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" bis_size='{\"x\":12,\"y\":9,\"w\":556,\"h\":44,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":9,\"w\":475,\"h\":21,\"abs_x\":428,\"abs_y\":269}'\u003eAdd to shopping cart is not available for all Mobile Fidelity\u003c\/strong\u003e\u003cstrong bis_size='{\"x\":487,\"y\":9,\"w\":4,\"h\":21,\"abs_x\":903,\"abs_y\":269}'\u003e \u003c\/strong\u003e\u003cstrong bis_size='{\"x\":12,\"y\":9,\"w\":556,\"h\":44,\"abs_x\":428,\"abs_y\":269}'\u003eProducts, Please call or email us to place your orders.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":66,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":326}'\u003eMobile Fidelity Ultraphono Phono Stage\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":101,\"w\":560,\"h\":117,\"abs_x\":428,\"abs_y\":361}'\u003eMobile Fidelity Ultraphono Phono Stage replicates the wide bandwidth transparency Mobile Fidelity Sound Lab mastering engineers demand. Tim De Paravicini, the designer responsible for the Mobile Fidelity Gain2™ Ultra Analog cutting system, assisted with the internal circuitry to ensure your analog system at home faithfully reproduces the music buried in the grooves of your LPs. UltraPhono also includes an audiophile-quality Class A headphone amplifier for intimate listening enjoyment.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":235,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":495}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":270,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":530}'\u003eFEATURES:\u003cbr bis_size='{\"x\":94,\"y\":270,\"w\":0,\"h\":21,\"abs_x\":510,\"abs_y\":530}'\u003e\n\u003c\/h3\u003e\n\u003cp class=\"\" bis_size='{\"x\":12,\"y\":304,\"w\":560,\"h\":117,\"abs_x\":428,\"abs_y\":564}'\u003e• Selectable gain for MM or MC 40dB, 46dB, 60dB, 66dB\u003cbr bis_size='{\"x\":356,\"y\":304,\"w\":0,\"h\":18,\"abs_x\":772,\"abs_y\":564}'\u003e• Adjustable loading 75Ω - 47kΩ\u003cbr bis_size='{\"x\":212,\"y\":323,\"w\":0,\"h\":18,\"abs_x\":628,\"abs_y\":583}'\u003e• Class A Headphone Amplifier\u003cbr bis_size='{\"x\":201,\"y\":343,\"w\":0,\"h\":18,\"abs_x\":617,\"abs_y\":603}'\u003e• Switchable Mono mode\u003cbr bis_size='{\"x\":167,\"y\":363,\"w\":0,\"h\":18,\"abs_x\":583,\"abs_y\":623}'\u003e• Subsonic filter\u003cbr bis_size='{\"x\":108,\"y\":382,\"w\":0,\"h\":18,\"abs_x\":524,\"abs_y\":642}'\u003e• External power supply\u003cbr bis_size='{\"x\":157,\"y\":402,\"w\":0,\"h\":18,\"abs_x\":573,\"abs_y\":662}'\u003e\u003c\/p\u003e\n\u003cp class=\"\" bis_size='{\"x\":12,\"y\":437,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":697}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":473,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":733}'\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":506,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":766}'\u003eGain: Adjustable from 40dB - 66dB\u003cbr bis_size='{\"x\":225,\"y\":506,\"w\":0,\"h\":18,\"abs_x\":641,\"abs_y\":766}'\u003eTHD: \u0026lt; .006% (MM) \/ \u0026lt; .055% (MC)\u003cbr bis_size='{\"x\":231,\"y\":526,\"w\":0,\"h\":18,\"abs_x\":647,\"abs_y\":786}'\u003eLoad Impedance (MM): 47,000 Ohms\u003cbr bis_size='{\"x\":239,\"y\":546,\"w\":0,\"h\":18,\"abs_x\":655,\"abs_y\":806}'\u003eLoad Impedance (MC): 75, 100, 500, 1k, 10k, 47k Ohms\u003cbr bis_size='{\"x\":348,\"y\":565,\"w\":0,\"h\":18,\"abs_x\":764,\"abs_y\":825}'\u003eInput Capacitance: 100pF\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":620,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":880}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":656,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":916}'\u003e\n\u003cstrong bis_size='{\"x\":12,\"y\":656,\"w\":198,\"h\":21,\"abs_x\":428,\"abs_y\":916}'\u003eHEADPHONE AMPLIFIER\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":690,\"w\":560,\"h\":78,\"abs_x\":428,\"abs_y\":950}'\u003eHeadphone Output: 8V RMS Max, 62 Ohms, 1.5 w\/ch\u003cbr bis_size='{\"x\":338,\"y\":690,\"w\":0,\"h\":18,\"abs_x\":754,\"abs_y\":950}'\u003eVolume Control: 31 steps, 2dB per\/step, 62dB range\u003cbr bis_size='{\"x\":330,\"y\":709,\"w\":0,\"h\":18,\"abs_x\":746,\"abs_y\":969}'\u003eMute Switch: -90dB\u003cbr bis_size='{\"x\":132,\"y\":729,\"w\":0,\"h\":18,\"abs_x\":548,\"abs_y\":989}'\u003eMinimum Impedance: \u0026gt; 10 Ohms\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":784,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1044}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":820,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":1080}'\u003eDOCUMENTATIONS:\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":853,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":1113}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/MoFi_UltraPhono_Manual.pdf?v=1596747703\" bis_size='{\"x\":12,\"y\":853,\"w\":214,\"h\":18,\"abs_x\":428,\"abs_y\":1113}' target=\"_blank\"\u003e\u003cspan style=\"color: #00aaff;\" bis_size='{\"x\":12,\"y\":853,\"w\":214,\"h\":18,\"abs_x\":428,\"abs_y\":1113}'\u003eMobile Fidelity UltraPhono Manual\u003c\/span\u003e\u003c\/a\u003e\u003cbr bis_size='{\"x\":226,\"y\":853,\"w\":0,\"h\":18,\"abs_x\":642,\"abs_y\":1113}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":873,\"w\":0,\"h\":18,\"abs_x\":428,\"abs_y\":1133}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/MoFi_UltraPhono_Cartridge_Loading_Sheet.pdf?v=1596747702\" bis_size='{\"x\":12,\"y\":892,\"w\":163,\"h\":18,\"abs_x\":428,\"abs_y\":1152}' target=\"_blank\"\u003e\u003cspan style=\"color: #00aaff;\" bis_size='{\"x\":12,\"y\":892,\"w\":163,\"h\":18,\"abs_x\":428,\"abs_y\":1152}'\u003eCartridge Loading Options\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":928,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1188}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/MoFi_Electronics_SellSheet_PhonoPreamps_2017.pdf?v=1596747703\" bis_size='{\"x\":12,\"y\":928,\"w\":227,\"h\":18,\"abs_x\":428,\"abs_y\":1188}' target=\"_blank\"\u003e\u003cspan style=\"color: #00aaff;\" bis_size='{\"x\":12,\"y\":928,\"w\":227,\"h\":18,\"abs_x\":428,\"abs_y\":1188}'\u003eMobile Fidelity Phonostage Brochure\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"\" bis_size='{\"x\":12,\"y\":963,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1223}'\u003e \u003c\/p\u003e","brand":"Mobile Fidelity","offers":[{"title":"Default Title","offer_id":48573241065779,"sku":"UPPS","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/MOBILEFIDELITYULTRAPHONOPHONOSTAGESFRONTVINYLSOUND.jpg?v=1712425930"},{"product_id":"mobile-fidelity-studiophono-phonostages","title":"Mobile Fidelity StudioPhono Phono Stage","description":"\u003ch3 bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":45,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" bis_size='{\"x\":12,\"y\":9,\"w\":556,\"h\":44,\"abs_x\":428,\"abs_y\":269}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":9,\"w\":475,\"h\":21,\"abs_x\":428,\"abs_y\":269}'\u003eAdd to shopping cart is not available for all Mobile Fidelity\u003c\/strong\u003e\u003cstrong bis_size='{\"x\":487,\"y\":9,\"w\":4,\"h\":21,\"abs_x\":903,\"abs_y\":269}'\u003e \u003c\/strong\u003e\u003cstrong bis_size='{\"x\":12,\"y\":9,\"w\":556,\"h\":44,\"abs_x\":428,\"abs_y\":269}'\u003eProducts, Please call or email us to place your orders.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch2 bis_size='{\"x\":12,\"y\":66,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":326}'\u003eMobile Fidelity StudioPhono Phono Stage\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":101,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":361}'\u003eMobile Fidelity StudioPhono Phono Stage replicates the wide bandwidth transparency Mobile Fidelity Sound Lab mastering engineers demand. Tim De Paravicini, the designer responsible for the Mobile Fidelity Gain2™ Ultra Analog cutting system, assisted with the internal circuitry to ensure your analog system at home faithfully reproduces the music buried in the grooves of your LPs.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":215,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":475}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":251,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":511}'\u003eFEATURES:\u003cbr bis_size='{\"x\":94,\"y\":251,\"w\":0,\"h\":21,\"abs_x\":510,\"abs_y\":511}'\u003e\n\u003c\/h3\u003e\n\u003cp class=\"\" bis_size='{\"x\":12,\"y\":284,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":544}'\u003e• Selectable gain for MM or MC 40dB, 46dB, 60dB, 66dB\u003cbr bis_size='{\"x\":356,\"y\":284,\"w\":0,\"h\":18,\"abs_x\":772,\"abs_y\":544}'\u003e• Adjustable loading 75Ω - 47kΩ\u003cbr bis_size='{\"x\":212,\"y\":304,\"w\":0,\"h\":18,\"abs_x\":628,\"abs_y\":564}'\u003e• Switchable Mono mode\u003cbr bis_size='{\"x\":167,\"y\":323,\"w\":0,\"h\":18,\"abs_x\":583,\"abs_y\":583}'\u003e• Subsonic filter\u003cbr bis_size='{\"x\":108,\"y\":343,\"w\":0,\"h\":18,\"abs_x\":524,\"abs_y\":603}'\u003e• External power supply\u003c\/p\u003e\n\u003cp class=\"\" bis_size='{\"x\":12,\"y\":398,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":658}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":434,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":694}'\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":467,\"w\":560,\"h\":98,\"abs_x\":428,\"abs_y\":727}'\u003eGain: Adjustable from 40dB - 66dB\u003cbr bis_size='{\"x\":225,\"y\":467,\"w\":0,\"h\":18,\"abs_x\":641,\"abs_y\":727}'\u003eTHD: \u003cspan bis_size='{\"x\":45,\"y\":487,\"w\":177,\"h\":18,\"abs_x\":461,\"abs_y\":747}'\u003e\u0026lt; .01% (MM) \/ \u0026lt; .012% (MC)\u003c\/span\u003e\u003cbr bis_size='{\"x\":223,\"y\":487,\"w\":0,\"h\":18,\"abs_x\":639,\"abs_y\":747}'\u003eLoad Impedance (MM): 47,000 Ohms\u003cbr bis_size='{\"x\":239,\"y\":506,\"w\":0,\"h\":18,\"abs_x\":655,\"abs_y\":766}'\u003eLoad Impedance (MC): \u003cspan bis_size='{\"x\":154,\"y\":526,\"w\":193,\"h\":18,\"abs_x\":570,\"abs_y\":786}'\u003e75, 100, 500, 1k, 10k, 47k Ohms\u003c\/span\u003e\u003cbr bis_size='{\"x\":348,\"y\":526,\"w\":0,\"h\":18,\"abs_x\":764,\"abs_y\":786}'\u003eInput Capacitance: 100pF\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":581,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":841}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":617,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":877}'\u003eDOCUMENTATIONS:\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":650,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":910}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/MoFi_StudioPhono_Manual_Pages.pdf?v=1596748398\" bis_size='{\"x\":12,\"y\":650,\"w\":214,\"h\":18,\"abs_x\":428,\"abs_y\":910}'\u003e\u003cspan style=\"color: #00aaff;\" bis_size='{\"x\":12,\"y\":650,\"w\":214,\"h\":18,\"abs_x\":428,\"abs_y\":910}'\u003eMobile Fidelity UltraPhono Manual\u003c\/span\u003e\u003c\/a\u003e\u003cbr bis_size='{\"x\":226,\"y\":650,\"w\":0,\"h\":18,\"abs_x\":642,\"abs_y\":910}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":670,\"w\":0,\"h\":18,\"abs_x\":428,\"abs_y\":930}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/MoFi_UltraPhono_Cartridge_Loading_Sheet.pdf?v=1596747702\" rel=\"noopener noreferrer\" bis_size='{\"x\":12,\"y\":690,\"w\":163,\"h\":18,\"abs_x\":428,\"abs_y\":950}' target=\"_blank\"\u003e\u003cspan style=\"color: #00aaff;\" bis_size='{\"x\":12,\"y\":690,\"w\":163,\"h\":18,\"abs_x\":428,\"abs_y\":950}'\u003eCartridge Loading Options\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":725,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":985}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/MoFi_Electronics_SellSheet_PhonoPreamps_2017.pdf?v=1596747703\" rel=\"noopener noreferrer\" bis_size='{\"x\":12,\"y\":725,\"w\":227,\"h\":18,\"abs_x\":428,\"abs_y\":985}' target=\"_blank\"\u003e\u003cspan style=\"color: #00aaff;\" bis_size='{\"x\":12,\"y\":725,\"w\":227,\"h\":18,\"abs_x\":428,\"abs_y\":985}'\u003eMobile Fidelity Phonostage Brochure\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"\" bis_size='{\"x\":12,\"y\":761,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":1021}'\u003e \u003c\/p\u003e","brand":"Mobile Fidelity","offers":[{"title":"Default Title","offer_id":48573241917747,"sku":"SPPS","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/MOBILEFIDELITYSTUDIOPHONOPHONOSTAGESFRONTVINYLSOUND.jpg?v=1712425937"},{"product_id":"cambridge-alva-solo-moving-magnet-phono-preamplifier","title":"Cambridge Solo Moving Magnet Phono Preamplifier","description":"\u003ch2\u003eCambridge Solo Moving Magnet Phono Preamplifier\u003c\/h2\u003e\n\u003cp\u003eEnjoy every last detail from your vinyl collection with our highest quality moving magnet phono stage, the Solo Phono Preamplifier.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSPECIFICATIONS\u003cspan\u003e:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eMAX POWER CONSUMPTION: 10W\u003cbr\u003eGAIN @ 1KHZ: 39dB\u003cbr\u003eNOMINAL OUTPUT: 300mV\u003cbr\u003eSENSITIVITY FOR NOMINAL OUTPUT: 3.35mV\u003cbr\u003eEQUIVALENT INPUT NOISE (A-WEIGHTED): ~0.09uV\u003cbr\u003eRIAA CURVE ACCURACY: +\/- 0.65dB 30Hz-20kHz\u003cbr\u003eSIGNAL TO NOISE RATIO GROUNDED INPUTS REF. 1V OUTPUT (20HZ-20KHZ BW): \u0026gt;90dB\u003cbr\u003eTHD+N 1KHZ (20-20KHZ BW): \u0026lt;0.0025%\u003cbr\u003eINPUT IMPEDANCE: 47k Ohm\u003cbr\u003eINPUT CAPACITANCE: 100pF\u003cbr\u003eOVERLOAD MARGIN: \u0026gt;30dB\u003cbr\u003eCROSSTALK @10KHZ: \u0026gt;85dB\u003cbr\u003eDIMENSIONS (H X W X D): 48x176x132 (1.9x6.9x5.2”)\u003cbr\u003eWEIGHT: 0.68kg\/1.5lbs\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\/Solo_Duo_User_Manual_English.pdf?v=1596830986\" target=\"_blank\"\u003eSolo\/Duo - Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48573260333363,"sku":"C11026","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGESOLOMOVINGMAGNETPHONOPREAMPLIFIER_VINYLSOUND.webp?v=1712426109"},{"product_id":"cambridge-alva-duo-moving-coil-moving-magnet-phono-preamp","title":"Cambridge Duo Moving Coil \u0026 Moving Magnet Phono Preamp","description":"\u003ch2 bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":297}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":9,\"w\":544,\"h\":57,\"abs_x\":428,\"abs_y\":297}'\u003eCambridge Duo Moving Coil \u0026amp; Moving Magnet Phono Preamp\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":58,\"abs_x\":428,\"abs_y\":297}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":9,\"w\":544,\"h\":57,\"abs_x\":428,\"abs_y\":297}'\u003eSqueeze every inch of detail from your record collection with our highest quality moving magnet and moving coil phono stage, with integrated headphone amp; the Duo Phono Preamplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul bis_size='{\"x\":12,\"y\":84,\"w\":560,\"h\":0,\"abs_x\":428,\"abs_y\":372}'\u003e\u003c\/ul\u003e\n\u003cp bis_size='{\"x\":12,\"y\":84,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":372}'\u003e \u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":120,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":408}'\u003eSPECIFICATIONS\u003cspan bis_size='{\"x\":138,\"y\":120,\"w\":4,\"h\":21,\"abs_x\":554,\"abs_y\":408}'\u003e:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":153,\"w\":560,\"h\":313,\"abs_x\":428,\"abs_y\":441}'\u003eMAX POWER CONSUMPTION: 10W\u003cbr bis_size='{\"x\":230,\"y\":153,\"w\":0,\"h\":18,\"abs_x\":646,\"abs_y\":441}'\u003eCARTRIDGE SUPPORT: Moving Magnet | Moving Coil\u003cbr bis_size='{\"x\":336,\"y\":173,\"w\":0,\"h\":18,\"abs_x\":752,\"abs_y\":461}'\u003eGAIN @ 1KHZ: MM: 39dB | MC: 60dB\u003cbr bis_size='{\"x\":240,\"y\":192,\"w\":0,\"h\":18,\"abs_x\":656,\"abs_y\":480}'\u003eNOMINAL OUTPUT: 300mV\u003cbr bis_size='{\"x\":181,\"y\":212,\"w\":0,\"h\":18,\"abs_x\":597,\"abs_y\":500}'\u003eSENSITIVITY FOR NOMINAL OUTPUT: MM: 3.35mV | MC: 305uV\u003cbr bis_size='{\"x\":403,\"y\":231,\"w\":0,\"h\":18,\"abs_x\":819,\"abs_y\":519}'\u003eEQUIVALENT INPUT NOISE (A-WEIGHTED): MM: ~0.09uV | MC: ~0.08uV\u003cbr bis_size='{\"x\":453,\"y\":251,\"w\":0,\"h\":18,\"abs_x\":869,\"abs_y\":539}'\u003eRIAA CURVE ACCURACY: +\/- 0.3dB 30Hz-50Hz\u003cbr bis_size='{\"x\":299,\"y\":271,\"w\":0,\"h\":18,\"abs_x\":715,\"abs_y\":559}'\u003eSIGNAL TO NOISE RATIO GROUNDED INPUTS REF. 1V OUTPUT (20HZ-20KHZ BW): MM: \u0026gt;90dB | MC: \u0026gt;70dB\u003cbr bis_size='{\"x\":133,\"y\":310,\"w\":0,\"h\":18,\"abs_x\":549,\"abs_y\":598}'\u003eTHD+N 1KHZ (20-20KHZ BW): MM: \u0026lt;0.0025% | MC: \u0026lt;0.20%\u003cbr bis_size='{\"x\":382,\"y\":329,\"w\":0,\"h\":18,\"abs_x\":798,\"abs_y\":617}'\u003eINPUT IMPEDANCE: MM: 47k Ohms | MC: 100 Ohms\u003cbr bis_size='{\"x\":334,\"y\":349,\"w\":0,\"h\":18,\"abs_x\":750,\"abs_y\":637}'\u003eINPUT CAPACITANCE: 100pF\u003cbr bis_size='{\"x\":186,\"y\":369,\"w\":0,\"h\":18,\"abs_x\":602,\"abs_y\":657}'\u003eOVERLOAD MARGIN: \u0026gt;30dB\u003cbr bis_size='{\"x\":186,\"y\":388,\"w\":0,\"h\":18,\"abs_x\":602,\"abs_y\":676}'\u003eCROSSTALK @ 10KHZ: MM: \u0026gt;85dB | MC: 75dB\u003cbr bis_size='{\"x\":296,\"y\":408,\"w\":0,\"h\":18,\"abs_x\":712,\"abs_y\":696}'\u003eDIMENSIONS (H X W X D): 48 x 215 x 159 mm (1.9 x 8.5 x 6.2\")\u003cbr bis_size='{\"x\":396,\"y\":427,\"w\":0,\"h\":18,\"abs_x\":812,\"abs_y\":715}'\u003eWEIGHT: 0.95kg (2.1lbs)\u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":483,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":771}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":483,\"w\":0,\"h\":21,\"abs_x\":428,\"abs_y\":771}'\u003e\u003c\/h3\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":516,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":804}'\u003e\u003cbr bis_size='{\"x\":12,\"y\":516,\"w\":0,\"h\":21,\"abs_x\":428,\"abs_y\":804}'\u003e\u003c\/h3\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":550,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":838}'\u003e\n\u003cspan bis_size='{\"x\":12,\"y\":550,\"w\":0,\"h\":21,\"abs_x\":428,\"abs_y\":838}'\u003e\u003c\/span\u003e\u003cbr bis_size='{\"x\":12,\"y\":550,\"w\":0,\"h\":21,\"abs_x\":428,\"abs_y\":838}'\u003e\n\u003c\/h3\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":583,\"w\":560,\"h\":22,\"abs_x\":428,\"abs_y\":871}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":583,\"w\":250,\"h\":21,\"abs_x\":428,\"abs_y\":871}'\u003eMANUALS \u0026amp; DOCUMENTATION:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":616,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":904}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/Solo_Duo_User_Manual_English_1.pdf?v=1596832186\" bis_size='{\"x\":12,\"y\":616,\"w\":117,\"h\":18,\"abs_x\":428,\"abs_y\":904}' target=\"_blank\"\u003eSolo\/Duo - Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":652,\"w\":560,\"h\":19,\"abs_x\":428,\"abs_y\":940}'\u003e \u003cbr bis_size='{\"x\":15,\"y\":652,\"w\":0,\"h\":18,\"abs_x\":431,\"abs_y\":940}'\u003e\u003c\/p\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":48573260661043,"sku":"C11027","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CAMBRIDGEDUOMOVINGCOIL_MOVINGMAGNETPHONOPREAMP_VINYLSOUND.webp?v=1712426115"},{"product_id":"leben-rs-30eq-phono-preamplifier","title":"Leben RS-30EQ Phono 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=\"feature-detail\"\u003eLeben RS-30EQ Phono Preamplifier\u003c\/h2\u003e\n\u003cp class=\"feature-detail\"\u003e\u003cstrong class=\"importance\"\u003eRS-30EQ\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis equipped with the CR-type equalizer based on GE(General Electric\/USA) 12AT7 authorized by the J.A.N.(Joint Army \u0026amp; Navy) standard of the US Army, and can reproduce a very high quality and clear sound without adding any NFB.\u003cbr\u003eTo avoid compromising sound quality using the NFB type, one of the solutions we adapted to completely protect the sensitive CR type equalizer was to originally develop for RS-30EQ a high quality \"Orient-Core\" power transformer perfectly shielded to shut-down hum noise from the transformer perfectly.\u003cbr\u003eWe have also selected the finest available high-end audio components to keep the deflection of the RIAA curve below +\/-0.2%.\u003c\/p\u003e\n\u003cp class=\"feature-detail\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"spec-title\"\u003eRS-30EQ SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"spec\" summary=\"Leben RS-30EQ Spec and Details\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTUBE COMPLIMENT\u003c\/th\u003e\n\u003ctd\u003eJAN 12AT7A (G.E.) X 2\u003cbr\u003e6X5GT (G.E.) X 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGAIN\u003c\/th\u003e\n\u003ctd\u003e23.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRIAA CURVE\u003c\/th\u003e\n\u003ctd\u003eLess than +\/-0.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eINPUT IMPEDANCE\u003c\/th\u003e\n\u003ctd\u003e47Kohm(Normal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMAX. INPUT\u003c\/th\u003e\n\u003ctd\u003e400mV (2KHz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOUTPUT VOLTAGE\u003c\/th\u003e\n\u003ctd\u003e175mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePOWER CONSUMPTION\u003c\/th\u003e\n\u003ctd\u003e17W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWEIGHT\u003c\/th\u003e\n\u003ctd\u003e6.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDIMENSIONS\u003c\/th\u003e\n\u003ctd\u003e340(W) x 140(H) x 240(D) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eATTACHMENT\u003c\/th\u003e\n\u003ctd\u003ePower Cord\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":48573837771059,"sku":"RS-30EQ","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/Leben_RS-30EQ_Phono_Preamplifier_Front_Vinyl_Sound_USA_Hifi_Store_Buffalo.jpg?v=1729710226"},{"product_id":"ortofon-st-7-dual-mono-transformer","title":"Ortofon ST-7 Dual Mono Transformer","description":"\u003cdiv class=\"spacing__top--large spacing__bottom--none\" data-section=\"5142\"\u003e\n\u003csection class=\"text-only01\"\u003e\n\u003cdiv class=\"text-only__container\"\u003e\n\u003cdiv class=\"text-only__inner\"\u003e\n\u003cdiv class=\"text-only__content js-richtext-table\"\u003e\n\u003ch1\u003eST-7 - a versatile MC transformer from Ortofon\u003c\/h1\u003e\n\u003cp\u003eCompact and stylish, the ST-7 has a solid housing supported by four rubber feet, which helps to reduce unwanted vibrations in the unit.\u003cbr\u003e\u003cbr\u003eHigh quality internal wires together with high quality gold plated terminals provide the optimum signal transmission. The sandwich winding structure, used in the ST-7, significantly improves the high frequency response and provides a very clear and open sound over the whole frequency range.\u003c\/p\u003e\n\u003cdiv class=\"spacing__top--large spacing__bottom--none\" data-section=\"9004\"\u003e\n\u003csection class=\"text-only01\"\u003e\n\u003cdiv class=\"text-only__container\"\u003e\n\u003cdiv class=\"text-only__inner\"\u003e\n\u003cdiv class=\"text-only__content js-richtext-table\"\u003e\n\u003cp\u003eAdditionally, the dual-mono design, including the individual shielding of the two channels, improves the imaging of the transformer and reduces the influence of environmental noise.\u003c\/p\u003e\n\u003cp\u003eThe ST-7 transformer will be a perfect match for, among other MC cartridges, the MC Quintet Series, the SPU Classic models and SPU #1 models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecompact and stylish\u003c\/li\u003e\n\u003cli\u003esandwich winding structure\u003c\/li\u003e\n\u003cli\u003epermalloy shielding housing for the left and right channels separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spacing__top--none spacing__bottom--none\" data-section=\"9003\"\u003e\n\u003csection class=\"product-spec\"\u003e\n\u003cdiv class=\"product-spec__container\"\u003e\n\u003ch1 class=\"product-spec__headline\"\u003eST-7 transformer Technical data\u003c\/h1\u003e\n\u003cdiv class=\"product-spec__columns\"\u003e\n\u003cdiv class=\"product-spec__column--one\"\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency response: 15-45 kHz (+0 dB -2,5 dB)\u003c\/li\u003e\n\u003cli\u003eGain: 24 dB at 1 kHz\u003c\/li\u003e\n\u003cli\u003eRecommended cartridge impedance: 2 Ω - 60 Ω\u003c\/li\u003e\n\u003cli\u003eRecommended load: 47 kΩ \/\/ 200 pF\u003c\/li\u003e\n\u003cli\u003eDimensions: 122 mm(W) × 43,5 mm(H) × 102 mm(D)\u003c\/li\u003e\n\u003cli\u003eWeight: 790 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Ortofon","offers":[{"title":"Default Title","offer_id":48574266802483,"sku":"","price":922.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/VINYLSOUND-ORTOFONST-7TRANSFORMER.jpg?v=1712434155"},{"product_id":"ortofon-st-70-transformer","title":"Ortofon ST-70 Transformer","description":"\u003cdiv data-section=\"5142\" class=\"spacing__top--large spacing__bottom--none\"\u003e\n\u003csection class=\"text-only01\"\u003e\n\u003cdiv class=\"text-only__container\"\u003e\n\u003cdiv class=\"text-only__inner\"\u003e\n\u003cdiv class=\"text-only__content js-richtext-table\"\u003e\n\u003cdiv data-section=\"24624\" class=\"spacing__top--small spacing__bottom--none\"\u003e\n\u003csection class=\"text-video__container--extended theme-transparent-white\"\u003e\n\u003cdiv class=\"text-video__container\"\u003e\n\u003cdiv class=\"text-video__column-text is-right\"\u003e\n\u003cdiv class=\"text-video__content\"\u003e\n\u003ch2 class=\"text-video__header\"\u003eThe Ortofon ST-70 MC transformer\u003c\/h2\u003e\n\u003cp\u003eThe Ortofon ST-70 reserved for the discerning audiophiles and music lovers. The ST-70 combines the fine components along with world-class engineering, for unparalleled sound reproduction.\u003c\/p\u003e\n\u003cp\u003eStarting with high quality Lundahl™ transformers, surrounded by a specialized mu-metal shielding, listeners can be assured that every detail in a complex array of notes is reproduced with utter purity, with freedom from internal and external sources of interference. These two items combined make the ST-70 transformer one of the quietest, most revealing transformers.\u003cbr\u003e\u003cbr\u003eFeaturing dual mono design, the ST-70 provides discrete circuitry for each channel, resulting in the elimination of crosstalk and possible distortions.  This results in cleaner, clearer reproduction with substantially increased stereo imaging.  Regardless of the composition being played, the ST-70 expansive stereo separation provides lifelike realism, and accurate tonal balance devoid of coloration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv data-section=\"3517\" class=\"spacing__top--none spacing__bottom--none\"\u003e\n\u003csection class=\"product-spec\"\u003e\n\u003cdiv class=\"product-spec__container\"\u003e\n\u003ch1 class=\"product-spec__headline\"\u003eST-70 configurations and technical data\u003c\/h1\u003e\n\u003cdiv class=\"product-spec__columns\"\u003e\n\u003cdiv class=\"product-spec__column--one\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data Configuration A:\u003c\/strong\u003e\u003cbr\u003eRecommended cartridge impedance 5-50 Ω\u003cbr\u003eGain 24 dB at 1 kHz\u003cbr\u003eFrequency response 10 Hz - 100 kHz ± 1 dB\u003cbr\u003eRecommended load 47 KΩ \/\/ 200 pF\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical data Configuration B:\u003c\/strong\u003e\u003cbr\u003eRecommended cartridge impedance \u0026lt; 10 Ω\u003cbr\u003eGain 30 dB at 1 kHz\u003cbr\u003eFrequency response 10 Hz - 80 kHz ± 1 dB\u003cbr\u003eRecommended load 47 kΩ \/ 200 pF\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions and weight\u003cbr\u003e\u003c\/strong\u003eDimensions: 58 mm(W) x 135 mm(H) x 150 mm(D)\u003cbr\u003eWeight: 1.233 kg\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv data-section=\"9003\" class=\"spacing__top--none spacing__bottom--none\"\u003e\n\u003csection class=\"product-spec\"\u003e\n\u003cdiv class=\"product-spec__container\"\u003e\n\u003cdiv class=\"product-spec__columns\"\u003e\n\u003cdiv class=\"product-spec__column--one\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv class=\"spacing__top--small spacing__bottom--none\" data-section=\"19578\" data-mce-fragment=\"1\"\u003e\n\u003csection class=\"text-image__container--extended theme-transparent-white\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"text-image__container\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"text-image__column-text is-right\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"text-image__content\" data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"text-image__header\" data-mce-fragment=\"1\"\u003eTerminal connections\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo further minimize signal degradation and maximize signal flow, the ST-70 has been engineered using high quality industrial grade PCB.  Additionally, gold plated RCA jacks with Teflon insulation provide optimal conductivity for use with high quality interconnects. Internally, the unit is assembled with an absolute bare minimum of internal wiring, preserving absolute signal integrity. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1. Output terminal for Right channel RCA plug\u003cbr data-mce-fragment=\"1\"\u003e2. Input terminal for Right channel RCA plug\u003cbr data-mce-fragment=\"1\"\u003e3. Grand earth terminal\u003cbr data-mce-fragment=\"1\"\u003e4. Output terminal for Left channel RCA plug\u003cbr data-mce-fragment=\"1\"\u003e5. Input terminal for Left channel RCA plug\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spacing__top--none spacing__bottom--none\" data-section=\"19579\" data-mce-fragment=\"1\"\u003e\n\u003csection class=\"text-image__container--extended theme-transparent-white\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"text-image__container\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"text-image__column-text is-right\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"text-image__content\" data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"text-image__header\" data-mce-fragment=\"1\"\u003eThe ST-70 applications\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ST-70 maintains compatibility with most Moving Coil cartridges by using internal jumpers to select between two gain\/impedance options. This affords audiophiles with broad flexibility while still maintaining a clean aesthetic.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe ST-70 transformer is a perfect partner for the Cadenza Series.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eWhy use a transformer? Since the output of MC cartridges is low, higher gain is required to utilize it, such as that provided by Step-up moving coil transformers or MC phono preamplifiers. Although both devices provide this requirement, both are fundamentally different in function and in sonic character. This is where\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eStep-up moving coil transformers\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eare frequently seen as superior; they are completely passive and offer exceptional noise performance and sound quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Ortofon","offers":[{"title":"Default Title","offer_id":48574267392307,"sku":"","price":1846.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/vinylsound-ortofonst-70.jpg?v=1712434158"},{"product_id":"music-hall-mini-mm-phono-amp","title":"Music Hall Mini MM Phono Amp","description":"\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_0  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAdd to shopping cart is not available for all Music Hall\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eProducts, Please call or email us to place your orders.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch1 itemprop=\"name\"\u003eMusic Hall Mini MM Phono Amp\u003c\/h1\u003e\n\u003cdiv itemprop=\"offers\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Offer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe music hall mini is a solid state moving magnet phono preamp for use with moving magnet and high output moving coil cartridges.\u003c\/p\u003e\n\u003ch3 class=\"product-intro\"\u003e\n\u003cstrong\u003eRIAA compliant\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"product-intro\"\u003eThe mini is designed to amplify an RIAA equalized phono signal to a high level signal.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"product-intro\"\u003e\n\u003cstrong\u003eMade in usa\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"product-intro\"\u003eThe music hall mini is cheap, cheerful, and built in the USA.\u003cbr\u003e—\u003cbr\u003eRIAA equalization +\/- 1.5 dB, 20Hz to 20kHz\u003c\/p\u003e\n\u003ch3\u003eFeature list\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRIAA equalization +\/- 1.5 dB, 20Hz to 20kHz\u003c\/li\u003e\n\u003cli\u003esteel chassis\u003c\/li\u003e\n\u003cli\u003ei\/o connectors: rca, 3.5mm trs stereo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eI\/ O Connectors: RCA, 1\/8″ TRS Stereo\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 42 dB gain 1kHz, 47k Ohms\u003c\/li\u003e\n\u003cli\u003eInput Capacitance: 120pf\u003c\/li\u003e\n\u003cli\u003eSensitivity: 5mV for 635mV output\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 50k Ohms\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 1K Ohms\u003c\/li\u003e\n\u003cli\u003eFrequency Response: + \/ – .5 dB 20 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003e(Conforms to RIAA Equalization Curve)\u003c\/li\u003e\n\u003cli\u003eTHD .01% @ 1 kHz\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio: \u0026gt;83 dB unweighted\u003c\/li\u003e\n\u003cli\u003ePWR: 9 – 15 VDC\u003c\/li\u003e\n\u003cli\u003eSize: 3.25 x 2 x 1.5\u003c\/li\u003e\n\u003cli\u003eWeight: 1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_5 et_pb_column_5  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Music Hall","offers":[{"title":"Default Title","offer_id":48574316511539,"sku":"","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/VINYLSOUND-music-hall-mini-phono-amplifier-front-angle.jpg?v=1712434773"},{"product_id":"music-hall-mini-plus-mm-phono-amp","title":"Music Hall Mini Plus MM Phono Amp","description":"\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_0  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_0  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAdd to shopping cart is not available for all Music Hall\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eProducts, Please call or email us to place your orders.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch1 itemprop=\"name\"\u003eMusic Hall Mini Plus MM Phono Amp\u003c\/h1\u003e\n\u003cp\u003ePhono preamplifier for mm and high-output mc cartridges\u003c\/p\u003e\n\u003ch3 class=\"product-intro\"\u003e\n\u003cstrong\u003ePerfect solution\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"product-intro\"\u003eThe music hall mini plus phono pre-amp is a perfect solution for attaching a turntable to today’s audio equipment. It’s a low-noise, high quality phono pre-amp designed to work with moving-magnet and high-output moving-coil cartridges. The chassis helps ward off the effects of stray magnetic fields and provides a safe quiet environment for the sensitive electronics it houses thus providing you with the best sound possible from your turntable.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"product-intro\"\u003e\n\u003cstrong\u003eUnique and serious sound features\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"product-intro\"\u003eHundreds of hours were spent listening to and developing this phono stage during which we discovered a couple of unique and serious sound features:\u003cbr\u003e\u003cbr\u003eThe addition of cartridge load capacitance – a typically overlooked component, of playing MM cartridges. This adjustment allows you to fine tune the pre-amp to more closely match the characteristics of your chosen MM cartridge.\u003cbr\u003e\u003cbr\u003eThe trim-gain control – this allows you to boost or reduce the output of the pre-amp to get an ideal match in volume between the output of your cartridge, the volume level of the record you’re playing, and your system’s characteristics. This is an outrageously useful control and one that makes a magnificent improvement to the overall sound from your turntable and record collection.\u003c\/p\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_4  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_3  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eFeature list\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"feature-list\"\u003eultra quiet MM phono amp\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003etrim\/gain output control\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003eadjustable cartridge load capacitance\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003ehigh-grade headphone amp\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003ehigh-quality 1\/8” headphone\/line output\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003egold-plated RCA inputs and outputs\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003eenergy efficient external switch mode power supply\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003eworldwide compatibility\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003erigid chassis construction\u003c\/li\u003e\n\u003cli class=\"feature-list\"\u003evibration damping feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_5  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_4  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003cblockquote\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003einput\/output connectors:\u003c\/td\u003e\n\u003ctd\u003eRCA, 1\/8” TRS stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003egain:\u003c\/td\u003e\n\u003ctd\u003e41.51 dB gain @ 1kHz at “0” setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e31.64 dB gain @ “-10” setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e45.66 dB gain @ “+4” setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003einput impedance:\u003c\/td\u003e\n\u003ctd\u003e47k Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eoutput impedance:\u003c\/td\u003e\n\u003ctd\u003e32 Ohms headphone, 470 Ohms RCA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003efrequency response:\u003c\/td\u003e\n\u003ctd\u003e3 Hz to 36 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eequalization:\u003c\/td\u003e\n\u003ctd\u003eRIAA +\/- 1 dB, 14 Hz to 23 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003erumble filter:\u003c\/td\u003e\n\u003ctd\u003e20Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD:\u003c\/td\u003e\n\u003ctd\u003e.005% @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epower:\u003c\/td\u003e\n\u003ctd\u003e15V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eindicator:\u003c\/td\u003e\n\u003ctd\u003e1 power LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003esize:\u003c\/td\u003e\n\u003ctd\u003e5.5”w x 3.5”d x 1.25”h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eweight:\u003c\/td\u003e\n\u003ctd\u003e2 lbs. pkgd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/blockquote\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\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_5 et_pb_column_5  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Music Hall","offers":[{"title":"Default Title","offer_id":48574317986099,"sku":"","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/VINYLSOUND-music-hall-mini-plus-phono-preamplifier-280.jpg?v=1712434779"},{"product_id":"music-hall-mpa-15-3-mm-mc-phono-amp","title":"Music Hall Mpa15.3 MM\/MC Phono Amp","description":"\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_0  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_0  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003cdiv class=\"et_pb_section et_pb_section_1 et_section_regular\"\u003e\n\u003cdiv class=\"et_pb_row et_pb_row_0 et_pb_row_fullwidth et_pb_equal_columns et_pb_gutters1\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_0  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAdd to shopping cart is not available for all Music Hall\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eProducts, Please call or email us to place your orders.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch2\u003eMusic Hall Mpa15.3 MM\/MC Phono Amp\u003c\/h2\u003e\n\u003cp class=\"product-intro\"\u003eNo one creates turntables and phono amps like music hall, and the pa15.3 is no exception.\u003c\/p\u003e\n\u003ch3 class=\"product-intro\"\u003e\n\u003cstrong\u003eFully adjustable\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"product-intro\"\u003eThe pa15.3 is fully adjustable for gain and loading allowing you to really dial in and maximize the performance of your cartridge.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"product-intro\"\u003e\n\u003cstrong\u003eUnrivaled performance\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"product-intro\"\u003eA real stand-out product that provides the functionality and sound quality of units easily costing 5 times the pa15.3’s modest price point.\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=\"et_pb_section et_pb_section_2 et_section_regular\"\u003e\n\u003cdiv class=\"et_pb_row et_pb_row_1\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_2 et_pb_column_3  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_3  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eFeature list\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli\u003ephono MM \u0026amp; MC capability\u003c\/li\u003e\n\u003cli\u003eadjustable gain \u0026amp; cartridge loading\u003c\/li\u003e\n\u003cli\u003esuperior low noise design\u003c\/li\u003e\n\u003cli\u003eexcellent RIAA linearity\u003c\/li\u003e\n\u003cli\u003esubsonic filter on\/off\u003c\/li\u003e\n\u003cli\u003egold plated RCA connectors\u003c\/li\u003e\n\u003cli\u003eoutboard power supply \/ worldwide compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_5  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eTechnical Specifications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTHD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;0,001% at SmV at 40dB gain, \u0026lt;0.005% at lmV at 60dB gain\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGain\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGain, 40dB \/ 43dB \/ 60dB \/63dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10ohm \/ 100 ohm \/ 1kohm \/ 47kohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Capacitance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003elOOpF \/ 200 pF \/ 320pF \/ 420pF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNoise Floor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e92dBV (A weighted), 87dBV (20Hz·20kHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMax. Output Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10Vrms (THD \u0026lt;1%)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRIAA-Equalization Curve Accuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax. O.5dB \/ 20Hz – 20KHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutboard Power Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18V\/500m DC , suitable for your country’s mains supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCrosstalk\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt;98dB at 5mV, 10kHz , 40dB gain\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30mA DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions (H x W x D)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e57mm x 100mm x 170mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight (without Power Supply)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e550g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/blockquote\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\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_5 et_pb_column_5  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Music Hall","offers":[{"title":"Default Title","offer_id":48574319427891,"sku":"","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/0004_Music_Hall_PA_15.3_Phono_Preamplifier_Angle_Left.webp?v=1769050072"},{"product_id":"whest-ps-40rdt-phonostage","title":"Whest PS.40RDT Phono Stage","description":"\u003ch1\u003eWhest PS.40RDT Phono Stage at Vinyl Sound Buffalo NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Whest PS.40RDT is a single-box phono preamplifier from Whest Audio (London, UK), available at Vinyl Sound in Buffalo, NY, USA. The entry point to Whest Audio's 40 Series — a generation of phono stages directly scaled down from the TITAN Pro architecture — the PS.40RDT features a \u003cstrong\u003eReference Dual Transformer (RDT) input\u003c\/strong\u003e with an ultra low noise hand-matched monolithic amplifier, \u003cstrong\u003ehybrid RIAA equalization accurate to 0.15 dB\u003c\/strong\u003e across 9 Hz to 62 kHz, and a \u003cstrong\u003emaximum gain of 72 dB\u003c\/strong\u003e with 8 selectable gain and load positions. It shares the same precision CNC chassis, internal suspension system, ultra low impurity copper circuit board, Zero Voltage Float input topology, and OFC internal cabling as the PS.40RDT Special Edition.\u003c\/p\u003e\n\n\u003ch2\u003eReference Dual Transformer Input and 40 Series Architecture\u003c\/h2\u003e\n\u003cp\u003eThe PS.40RDT's designation — Reference Dual Transformer — describes its core input configuration: a dual-transformer input stage coupled to an ultra low noise hand-matched monolithic amplifier. This arrangement places high-quality transformers at the signal entry point to provide both impedance matching and a first stage of signal isolation, before the signal passes to the monolithic amplifier that has been individually hand-selected for ultra low noise performance. The transformer-based input contributes a specific character to the signal path — higher natural common-mode rejection and an inherent impedance transformation — that complements the downstream discrete amplification stages. All major amplifying and filter sections of the 40 Series are channel-matched, enabling the imaging realism and stable soundstaging that characterize the Whest Audio 40 Series range. The Zero Voltage Float input topology eliminates DC offset at the input node for cleaner signal transfer tracking into the output stage.\u003c\/p\u003e\n\n\u003ch2\u003eHybrid RIAA, Ultra Low Impurity Copper, and Chassis Engineering\u003c\/h2\u003e\n\u003cp\u003eThe PS.40RDT uses the same hybrid RIAA equalization as the PS.40RDT Special Edition: channel matching to 0.12 dB and RIAA curve accuracy to 0.15 dB across 9 Hz to 62 kHz. The circuit board deploys ultra low impurity copper at four times the copper weight found in most audio electronics. The rigid CNC-machined chassis with hand-welded seams incorporates the same internal suspension system as the MC REF V Mk4 — damping airborne and structure-borne vibrations before they reach the circuit board. MM gain is set at 43 dB with 91 pF total input capacitance, and all units ship pre-configured for low-output MC at 65 dB \/ 100 ohms. Pro-Audio grade OFC internal cabling and high-voltage elevated rails complete the design. The dual RCA output set enables simultaneous monitoring and 24-bit\/32-bit digital archiving at noise levels low enough to prevent unwanted signal contamination of the sound card.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReference Dual Transformer (RDT) Input Stage:\u003c\/strong\u003e Dual-transformer input with ultra low noise hand-matched monolithic amplifier for high common-mode rejection and precise impedance matching at the cartridge interface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero Voltage Float Input Topology:\u003c\/strong\u003e Eliminates DC offset at the input node for cleaner signal transfer and higher-resolution feed to the output stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e72 dB Maximum Gain, 8 Selectable Positions:\u003c\/strong\u003e Covers all MC and MM cartridges; default 65 dB \/ 100 ohms \/ 91 pF for low-output MC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid RIAA Equalization:\u003c\/strong\u003e RIAA accuracy 0.15 dB; channel matching 0.12 dB; 9 Hz to 62 kHz — correct reproduction of the full informational bandwidth retrieved by high-performance MC cartridges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e43 dB MM Gain at 91 pF:\u003c\/strong\u003e Modern MM gain specification above the outdated 40 dB standard for a flat and accurate moving magnet response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra Low Impurity Copper Circuit Board:\u003c\/strong\u003e Four times standard copper weight for maximum small-signal path integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMC REF V Mk4-Derived Internal Suspension System:\u003c\/strong\u003e Chassis-level vibration isolation for a mechanically quiet circuit environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Audio Grade OFC Internal Cabling:\u003c\/strong\u003e High-frequency stable, phase-accurate internal wiring borrowed from the TITAN Pro.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual RCA Output for Archiving:\u003c\/strong\u003e Second RCA output set for permanent 24-bit\/32-bit connection to computer audio interface without disrupting the main audio system.\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\u003eSingle-box phono preamplifier, MC and MM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Gain\u003c\/td\u003e\n\u003ctd\u003e72 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain\/Load Selections\u003c\/td\u003e\n\u003ctd\u003e8 positions (accessed under chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDefault MC Configuration\u003c\/td\u003e\n\u003ctd\u003e65 dB \/ 100 ohms \/ 91 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMM Gain\u003c\/td\u003e\n\u003ctd\u003e43 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMM Input Capacitance\u003c\/td\u003e\n\u003ctd\u003e91 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Curve Accuracy\u003c\/td\u003e\n\u003ctd\u003e0.15 dB (9 Hz to 62 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChannel Matching\u003c\/td\u003e\n\u003ctd\u003e0.12 dB (9 Hz to 62 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Stage\u003c\/td\u003e\n\u003ctd\u003eReference Dual Transformer with hand-matched monolithic amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Topology\u003c\/td\u003e\n\u003ctd\u003eZero Voltage Float\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Type\u003c\/td\u003e\n\u003ctd\u003eHybrid active\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Inputs\u003c\/td\u003e\n\u003ctd\u003eRCA and XLR (audiophile-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Outputs\u003c\/td\u003e\n\u003ctd\u003eRCA (dual set) and XLR (audiophile-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInternal Cabling\u003c\/td\u003e\n\u003ctd\u003ePro-Audio grade OFC (TITAN Pro spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCircuit Board Copper\u003c\/td\u003e\n\u003ctd\u003eUltra low impurity, 4x standard copper weight\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChassis Dimensions\u003c\/td\u003e\n\u003ctd\u003e430W x 290D x 78H mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eDesigned and built in the UK by Whest Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eInput: RCA (audiophile-grade, MC and MM)\u003c\/li\u003e\n  \u003cli\u003eInput: XLR balanced (audiophile-grade)\u003c\/li\u003e\n  \u003cli\u003eOutput: XLR balanced (audiophile-grade)\u003c\/li\u003e\n  \u003cli\u003eOutput: RCA (primary monitoring output)\u003c\/li\u003e\n  \u003cli\u003eOutput: RCA (secondary, for simultaneous 24-bit\/32-bit archiving)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Whest PS.40RDT?\u003c\/h3\u003e\n\u003cp\u003eThe Whest PS.40RDT is a single-box phono preamplifier designed and built in London, UK by Whest Audio. It is the entry model of the 40 Series, featuring a Reference Dual Transformer input stage with hand-matched monolithic amplifier, Zero Voltage Float topology, 72 dB maximum gain, hybrid RIAA equalization accurate to 0.15 dB across 9 Hz to 62 kHz, and audiophile-grade RCA and XLR inputs and outputs. It supports MC and MM cartridges.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between the Whest PS.40RDT and the PS.40RDT Special Edition?\u003c\/h3\u003e\n\u003cp\u003eThe PS.40RDT uses a Reference Dual Transformer input with an ultra low noise hand-matched monolithic amplifier. The PS.40RDT Special Edition replaces the monolithic amplifier with a fully discrete transistor circuit modeled entirely on the MC REF V Mk4 input stage, adds individual channel matching of critical transistor pairs and filter components, operates at a higher voltage rail throughout, and includes matched power transformer pairs. The Special Edition is more extensively matched and operates at higher internal voltages for greater dynamic range. Both models share the same RIAA accuracy, chassis, suspension system, copper spec, and OFC cabling.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Whest PS.40RDT compare to the Musical Surroundings Nova III?\u003c\/h3\u003e\n\u003cp\u003eThe Musical Surroundings Nova III is a well-regarded solid-state phono stage with adjustable gain and loading, operating from an external linear power supply. The Whest PS.40RDT brings a fundamentally different engineering standard in small-signal design: Reference Dual Transformer input, ultra low impurity copper at four times normal weight, hybrid RIAA equalization from 9 Hz to 62 kHz, a 43 dB MM gain stage above the industry standard 40 dB, and a chassis-level suspension system for vibration isolation. The Whest's professional archiving heritage and the extended RIAA bandwidth differentiate it clearly from phono stages designed to the conventional 20 Hz to 20 kHz audio standard.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does \"Reference Dual Transformer\" mean?\u003c\/h3\u003e\n\u003cp\u003eReference Dual Transformer (RDT) describes the PS.40RDT's input architecture, in which two high-quality transformers are used at the signal entry point — one per channel — to provide impedance matching between the cartridge and the downstream amplification stages, and to achieve natural common-mode noise rejection before the signal reaches the active amplifying components. The dual-transformer arrangement is a fundamentally different input topology from a conventional resistive loading input stage, and it is paired with a hand-matched monolithic amplifier for the subsequent gain stage.\u003c\/p\u003e\n\n\u003ch3\u003eWhat cartridges are compatible with the Whest PS.40RDT?\u003c\/h3\u003e\n\u003cp\u003eThe PS.40RDT is compatible with any MC or MM cartridge. Its 72 dB maximum gain and 8-position gain and load selection covers the full range of low-output MC designs. Whest Audio tested the unit with cartridges including the Ortofon MC Anna, Ortofon A90 and A95, Lyra Atlas, EMT JSD6, Ortofon Cadenza Black, Lyra Kleos, Audio-Technica ART9, Transfiguration Proteus, Dynavector DRT XV-1T, and Van den Hul Condor.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Whest PS.40RDT be used for vinyl archiving?\u003c\/h3\u003e\n\u003cp\u003eYes. The PS.40RDT includes a second set of RCA outputs for simultaneous connection to a computer audio interface and a main audio system. Its noise floor supports 24-bit and 32-bit analog-to-digital conversion without unwanted signal contamination of the sound card. The 40 Series inherits Whest Audio's professional archiving capability established in the 30 Series, making it a trusted platform for both domestic listening and high-resolution vinyl transfer.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Whest PS.40RDT in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Whest PS.40RDT is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorised Whest Audio dealer with experienced staff to guide you through gain and load configuration, cartridge compatibility, and system integration. Shop in store or at vinylsound.com.\u003c\/p\u003e","brand":"Whest","offers":[{"title":"Silver","offer_id":48574371234099,"sku":null,"price":6995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48574371266867,"sku":null,"price":6995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/whest40RDT-front-vinylsound.jpg?v=1712435367"},{"product_id":"whest-ps-40rdt-special-edition-phonostage","title":"Whest PS.40RDT Special Edition Phono Stage","description":"\u003ch1\u003eWhest PS.40RDT Special Edition Phono Stage at Vinyl Sound Buffalo NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Whest PS.40RDT Special Edition is the flagship model of Whest Audio's 40 Series phono preamplifier range (London, UK), available at Vinyl Sound in Buffalo, NY, USA. Building directly on the engineering architecture of the TITAN Pro, the 40RDT Special Edition features a \u003cstrong\u003efully discrete transistor input stage\u003c\/strong\u003e modeled entirely on the MC REF V Mk4, \u003cstrong\u003echannel-matched critical components\u003c\/strong\u003e in both audio and DC paths, a \u003cstrong\u003emaximum gain of 72 dB\u003c\/strong\u003e, and a hybrid RIAA equalization accurate to 0.15 dB across 9 Hz to 62 kHz. With XLR and dual RCA audiophile-grade outputs and the Zero Voltage Float input stage topology, the PS.40RDT Special Edition delivers TITAN Pro-level performance in the 40 Series chassis.\u003c\/p\u003e\n\n\u003ch2\u003eAll-Discrete Input Stage and Zero Voltage Float Technology\u003c\/h2\u003e\n\u003cp\u003eThe PS.40RDT Special Edition's input stage departs from the standard 40RDT's hand-matched monolithic amplifier and instead employs an entirely discrete transistor circuit modeled directly on the MC REF V Mk4 — Whest Audio's reference preamp input stage. The fully discrete circuit allows individual transistor selection and channel matching at a level of precision that a monolithic integrated amplifier cannot achieve. This is complemented by the Zero Voltage Float input topology, which Whest Audio identifies as enabling superior signal transfer tracking and a higher-resolution signal feed into the discrete output stage. All critical transistor pairs and filter components are further channel-matched in the Special Edition versus the standard 40RDT, and the unit operates at a higher voltage rail throughout — providing greater dynamic range headroom and improved contrast between loud and quiet passages. High-performance Pro-Audio grade OFC internal cabling borrowed directly from the TITAN Pro ensures high-frequency stability and phase performance throughout the signal path.\u003c\/p\u003e\n\n\u003ch2\u003eUltra High Purity Copper, Hybrid RIAA, and Chassis Engineering\u003c\/h2\u003e\n\u003cp\u003eThe 40RDT Special Edition's circuit board uses ultra low impurity copper at nearly four times the copper weight found in most audio electronics — a specification shared with the TITAN Pro. Small signal integrity is the governing design principle: the lower the resistivity and the greater the conductivity of the copper in the signal path, the more faithfully micro-level groove information is preserved from cartridge to output. The chassis is CNC-machined with hand-welded and finished seams for maximum rigidity, incorporating the same MC REF V Mk4-derived internal suspension system that damps airborne and structure-borne vibrations before they can reach the circuit board. Hybrid RIAA equalization is trimmed to a channel matching of 0.12 dB and curve accuracy of 0.15 dB across 9 Hz to 62 kHz, surpassing the performance of conventional phono stages that fall 4–6 dB below reference at these frequency extremes. MM gain is set at 43 dB — meaningfully above the older 40 dB standard — with a total input capacitance of 91 pF for optimal moving magnet cartridge response.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Discrete Transistor Input Stage (MC REF V Mk4 Based):\u003c\/strong\u003e All-discrete circuit modeled entirely on Whest Audio's reference preamplifier input stage — a step beyond the hand-matched monolithic amplifier of the standard 40RDT.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero Voltage Float Input Topology:\u003c\/strong\u003e Proprietary input circuit configuration for superior signal transfer tracking and higher-resolution output into the discrete output stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Matched Critical Components (Special Edition):\u003c\/strong\u003e Channel-by-channel matching of critical transistor pairs and filter components for the most stable stereo imaging, bass tracking, and soundstage realism in the 40 Series.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e72 dB Maximum Gain, 8 Selectable Positions:\u003c\/strong\u003e Covers every low-output MC cartridge; default configuration 65 dB \/ 100 ohms \/ 91 pF.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid RIAA Equalization:\u003c\/strong\u003e RIAA accuracy 0.15 dB; channel matching 0.12 dB; both from 9 Hz to 62 kHz — correct full-bandwidth reproduction including cartridge-retrieved ultrasonic information.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigher Operating Voltage Throughout:\u003c\/strong\u003e Elevated voltage rails versus standard 40RDT for greater dynamic range and improved contrast between loud and quiet musical passages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra Low Impurity Copper Circuit Board:\u003c\/strong\u003e Nearly 4x standard copper weight for maximum small-signal path integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Audio Grade OFC Internal Cabling:\u003c\/strong\u003e Borrowed from the TITAN Pro; optimized for high-frequency stability and phase accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudiophile-Grade RCA and XLR Outputs:\u003c\/strong\u003e Dual RCA output set for simultaneous monitoring and 24-bit\/32-bit archiving; XLR balanced output for balanced system integration.\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\u003eSingle-box phono preamplifier, MC and MM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Gain\u003c\/td\u003e\n\u003ctd\u003e72 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain\/Load Selections\u003c\/td\u003e\n\u003ctd\u003e8 positions (accessed under chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDefault MC Configuration\u003c\/td\u003e\n\u003ctd\u003e65 dB \/ 100 ohms \/ 91 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMM Gain\u003c\/td\u003e\n\u003ctd\u003e43 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMM Input Capacitance\u003c\/td\u003e\n\u003ctd\u003e91 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Curve Accuracy\u003c\/td\u003e\n\u003ctd\u003e0.15 dB (9 Hz to 62 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChannel Matching\u003c\/td\u003e\n\u003ctd\u003e0.12 dB (9 Hz to 62 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Stage\u003c\/td\u003e\n\u003ctd\u003eFully discrete transistor (MC REF V Mk4 based)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Topology\u003c\/td\u003e\n\u003ctd\u003eZero Voltage Float\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Type\u003c\/td\u003e\n\u003ctd\u003eHybrid active\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Inputs\u003c\/td\u003e\n\u003ctd\u003eRCA and XLR (audiophile-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Outputs\u003c\/td\u003e\n\u003ctd\u003eRCA (dual set) and XLR (audiophile-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInternal Cabling\u003c\/td\u003e\n\u003ctd\u003ePro-Audio grade OFC (TITAN Pro spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCircuit Board Copper\u003c\/td\u003e\n\u003ctd\u003eUltra low impurity, nearly 4x standard copper weight\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChassis Dimensions\u003c\/td\u003e\n\u003ctd\u003e430W x 290D x 78H mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eDesigned and built in the UK by Whest Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eInput: RCA (audiophile-grade, MC and MM)\u003c\/li\u003e\n  \u003cli\u003eInput: XLR balanced (audiophile-grade)\u003c\/li\u003e\n  \u003cli\u003eOutput: XLR balanced (audiophile-grade)\u003c\/li\u003e\n  \u003cli\u003eOutput: RCA (primary monitoring output)\u003c\/li\u003e\n  \u003cli\u003eOutput: RCA (secondary, for simultaneous 24-bit\/32-bit archiving)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Whest PS.40RDT Special Edition?\u003c\/h3\u003e\n\u003cp\u003eThe Whest PS.40RDT Special Edition is the top-tier model of Whest Audio's 40 Series, a single-box phono preamplifier designed and built in London, UK. It features a fully discrete MC REF V Mk4-based input stage with Zero Voltage Float topology, ultra-matched channel components, 72 dB maximum gain, hybrid RIAA accuracy of 0.15 dB from 9 Hz to 62 kHz, and both RCA and XLR inputs and outputs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between the Whest PS.40RDT and the PS.40RDT Special Edition?\u003c\/h3\u003e\n\u003cp\u003eThe standard PS.40RDT uses an ultra low noise hand-matched monolithic input amplifier in a Reference Dual Transformer (RDT) configuration. The Special Edition replaces this with a fully discrete transistor circuit modeled entirely on the MC REF V Mk4 input stage, adds further channel matching of critical transistor pairs and filter components, operates at a higher voltage rail throughout for greater dynamic range, and includes matched power transformer pairs. The Special Edition is the more comprehensively engineered of the two 40 Series models.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Whest PS.40RDT Special Edition compare to the Sutherland 20\/20?\u003c\/h3\u003e\n\u003cp\u003eThe Sutherland 20\/20 is a battery-powered solid-state phono stage known for its low noise floor achieved through DC battery operation. The Whest PS.40RDT Special Edition takes a different approach to noise minimization: ultra low impurity copper circuitry, discrete channel-matched input transistors, Zero Voltage Float input topology, and a dedicated regulator system. The Whest also extends its RIAA accuracy to 62 kHz — far beyond the 20\/20's standard bandwidth — and provides adjustable MM gain at 43 dB versus the older 40 dB standard, along with full 24-bit\/32-bit archiving capability through its dual RCA output arrangement.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the Zero Voltage Float input topology?\u003c\/h3\u003e\n\u003cp\u003eZero Voltage Float (ZVF) is a proprietary input circuit configuration developed by Whest Audio in which the input stage transistors are biased and referenced in a way that eliminates any DC offset at the input node — reducing the risk of low-frequency noise contamination of the phono signal. The ZVF arrangement allows the input stage to track very small signal variations with greater fidelity and to present a higher-resolution signal to the downstream discrete output stage, contributing directly to the PS.40RDT Special Edition's imaging precision and micro-detail retrieval.\u003c\/p\u003e\n\n\u003ch3\u003eWhat cartridges are compatible with the Whest PS.40RDT Special Edition?\u003c\/h3\u003e\n\u003cp\u003eThe PS.40RDT Special Edition is compatible with any MC or MM cartridge. Its 72 dB maximum gain and 8-position gain and load system covers the full range of low-output MC cartridges. Whest Audio tested the unit with cartridges including the Ortofon MC Anna, Ortofon A90 and A95, Lyra Atlas, EMT JSD6, Ortofon Cadenza Black, Lyra Kleos, Audio-Technica ART9, Transfiguration Proteus, Dynavector DRT XV-1T, and Van den Hul Condor.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Whest PS.40RDT Special Edition be used for vinyl archiving?\u003c\/h3\u003e\n\u003cp\u003eYes. Like the TITAN Pro, the PS.40RDT Special Edition includes a second set of RCA outputs specifically for simultaneous archiving and monitoring. The unit's noise floor is low enough to support 24-bit and 32-bit analog-to-digital conversion — a capability inherited from Whest Audio's professional archiving heritage with the 30 Series and TITAN Pro.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Whest PS.40RDT Special Edition in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Whest PS.40RDT Special Edition is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorised Whest Audio dealer with experienced staff to assist with cartridge and gain matching, system integration, and setup. Shop in store or at vinylsound.com.\u003c\/p\u003e","brand":"Whest","offers":[{"title":"Silver","offer_id":48574371692851,"sku":null,"price":9995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48574371725619,"sku":null,"price":9995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/WHEST40RDT-SE-VINYLSOUND.jpg?v=1712435376"},{"product_id":"whest-titan-pro-the-ultimate-1-box-phonostage","title":"Whest TITAN PRO The Ultimate 1 Box Phono Stage","description":"\u003ch1\u003eWhest TITAN Pro Phono Stage at Vinyl Sound Buffalo NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Whest TITAN Pro is the ultimate single-box phono preamplifier from Whest Audio (London, UK), available at Vinyl Sound in Buffalo, NY, USA. Engineered as the finest one-box phono stage Whest Audio has produced, the TITAN Pro features a \u003cstrong\u003edamped and suspended chassis\u003c\/strong\u003e, a \u003cstrong\u003ediscrete MC REF V Mk4-derived input stage\u003c\/strong\u003e, and a \u003cstrong\u003ehybrid RIAA equalization circuit\u003c\/strong\u003e matched to within 0.12 dB channel-to-channel with RIAA curve accuracy to 0.18 dB across 9 Hz to 62 kHz. With a maximum gain of \u003cstrong\u003e76 dB\u003c\/strong\u003e across 8 selectable gain and load positions, and both RCA and XLR audiophile-grade outputs, the TITAN Pro represents a complete rethinking of what a single-chassis phono stage can achieve.\u003c\/p\u003e\n\n\u003ch2\u003eChassis Engineering: Damped Paint, Suspension System, and Ultra-High-Purity Copper\u003c\/h2\u003e\n\u003cp\u003eThe TITAN Pro's chassis is CNC-machined with hand-welded and finished seams for maximum rigidity — identical in external dimensions (430 x 290 x 78 mm) to the 40 Series chassis but incorporating two important additional engineering layers. First, a proprietary high-tech internal paint process — unique to Whest Audio and applied by a UK specialist in paint technology — damps the casework interior to suppress structural ringing and reduce its contribution to mid and high frequency coloration. Second, the circuit board is mounted on an internal suspension system that isolates it from both airborne and structure-borne vibrations. Together, these two layers produce a mechanical environment for the circuitry that is dramatically quieter than a conventional rigid-mount chassis, contributing directly to the TITAN Pro's exceptional resolution and imaging stability. The circuit board itself uses ultra low impurity copper with a copper weight approximately four times that found in the majority of high-end phono stages — the highest standard of small-signal path integrity available in a single-box design.\u003c\/p\u003e\n\n\u003ch2\u003eDiscrete Input Stage, Hybrid RIAA, and 76 dB Maximum Gain\u003c\/h2\u003e\n\u003cp\u003eThe TITAN Pro's input stage is derived directly from the MC REF V Mk4 — Whest Audio's flagship reference preamplifier — and is powered by an all-new dedicated regulator system designed specifically to extract the best performance from this circuit. A new regulator powering the input stage is a critical detail: voltage rail stability at the input stage directly affects noise floor, transient response, and the preservation of micro-detail in the phono signal. The hybrid RIAA equalization — used throughout the Whest Audio range — is trimmed in the TITAN Pro to the tightest tolerances in the range: RIAA curve accuracy of 0.18 dB and channel matching of 0.12 dB, both measured across 9 Hz to 62 kHz. This extended bandwidth matters: Whest Audio's pro-audio and vinyl mastering experience has shown that cartridges routinely retrieve information extending to 55–60 kHz, and the TITAN Pro's RIAA implementation is designed to reproduce this faithfully. Maximum gain reaches 76 dB across 8 selectable positions, with all units pre-configured for low-output MC at 64 dB \/ 100 ohms. Internal OCC cabling and ultra-matched critical components in both audio and DC paths complete a design where every signal path variable has been controlled to the highest possible standard.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamped Chassis with Proprietary Internal Paint Process:\u003c\/strong\u003e Unique UK-applied anti-ringing paint treatment inside the chassis reduces structural resonance contributions to mid and high frequency coloration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Circuit Board Suspension System:\u003c\/strong\u003e Isolates the circuit board from airborne and structure-borne vibrations for a mechanically silent signal environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiscrete Input Stage Derived from MC REF V Mk4:\u003c\/strong\u003e Flagship-pedigree discrete input stage powered by an all-new dedicated regulator system for ultra-low noise and maximum micro-detail retrieval.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid RIAA Equalization:\u003c\/strong\u003e RIAA curve accuracy to 0.18 dB; channel matching to 0.12 dB; both measured across 9 Hz to 62 kHz for correct full-bandwidth vinyl playback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e76 dB Maximum Gain, 8 Selectable Positions:\u003c\/strong\u003e The widest gain range in the Whest Audio lineup, covering any MC or MM cartridge from the most efficient to the lowest-output designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Matched Critical Components:\u003c\/strong\u003e Channel-by-channel component matching in both audio and DC paths for exceptional stereo imaging stability, bass tracking, and soundstage realism.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra Low Impurity Copper Circuit Board:\u003c\/strong\u003e Copper weight approximately four times that of most high-end preamplifiers for maximum small-signal integrity throughout the board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudiophile-Grade RCA and XLR Outputs:\u003c\/strong\u003e Dual output sets (including a second RCA output) allow simultaneous monitoring and 24-bit\/32-bit archiving connection without signal compromise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Performance OCC Internal Cabling:\u003c\/strong\u003e Oxygen-free copper internal wiring optimized for high-frequency stability and phase performance.\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\u003eSingle-box phono preamplifier, MC and MM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Gain\u003c\/td\u003e\n\u003ctd\u003e76 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain\/Load Selections\u003c\/td\u003e\n\u003ctd\u003e8 positions (accessed under chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDefault Configuration\u003c\/td\u003e\n\u003ctd\u003e64 dB \/ 100 ohms (low-output MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Curve Accuracy\u003c\/td\u003e\n\u003ctd\u003e0.18 dB (9 Hz to 62 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChannel Matching\u003c\/td\u003e\n\u003ctd\u003e0.12 dB (9 Hz to 62 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Stage\u003c\/td\u003e\n\u003ctd\u003eDiscrete, derived from MC REF V Mk4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRIAA Type\u003c\/td\u003e\n\u003ctd\u003eHybrid active\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Inputs\u003c\/td\u003e\n\u003ctd\u003eRCA (audiophile-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Outputs\u003c\/td\u003e\n\u003ctd\u003eRCA (dual set) and XLR (audiophile-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInternal Cabling\u003c\/td\u003e\n\u003ctd\u003eOCC (high-performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCircuit Board Copper\u003c\/td\u003e\n\u003ctd\u003eUltra low impurity, approximately 4x standard copper weight\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChassis Dimensions\u003c\/td\u003e\n\u003ctd\u003e430W x 290D x 78H mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eDesigned and built in the UK by Whest Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eInput: RCA (audiophile-grade, MC and MM)\u003c\/li\u003e\n  \u003cli\u003eOutput: XLR balanced (audiophile-grade)\u003c\/li\u003e\n  \u003cli\u003eOutput: RCA (primary monitoring output)\u003c\/li\u003e\n  \u003cli\u003eOutput: RCA (secondary, for simultaneous 24-bit\/32-bit archiving)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Whest TITAN Pro?\u003c\/h3\u003e\n\u003cp\u003eThe Whest TITAN Pro is a single-chassis phono preamplifier designed and built in London, UK by Whest Audio. It features a discrete MC REF V Mk4-derived input stage, proprietary chassis damping, internal circuit board suspension, hybrid RIAA equalization accurate to 0.18 dB across 9 Hz to 62 kHz, and a maximum gain of 76 dB across 8 selectable positions. It supports both MC and MM cartridges and includes RCA and XLR outputs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Whest TITAN Pro compare to the Whest PS.40RDT Special Edition?\u003c\/h3\u003e\n\u003cp\u003eBoth the TITAN Pro and the PS.40RDT Special Edition share the same chassis dimensions, the same suspension system, and the same hybrid RIAA approach, but the TITAN Pro introduces additional engineering layers unavailable in the 40 Series. Specifically, the TITAN Pro adds the proprietary internal chassis damping paint process, a higher maximum gain of 76 dB versus 72 dB, tighter RIAA accuracy of 0.18 dB versus 0.15 dB, and an input stage powered by an all-new dedicated regulator derived from technology developed for the next Whest Audio flagship. The TITAN Pro is the more advanced and more comprehensively engineered of the two single-box designs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Whest TITAN Pro compare to the Manley Chinook?\u003c\/h3\u003e\n\u003cp\u003eThe Manley Chinook is a well-regarded tube-based phono preamplifier offering a valve character with adjustable gain and loading. The Whest TITAN Pro is a fully discrete solid-state design with a fundamentally different engineering philosophy: it prioritizes ultra-low noise from precision matched discrete transistors, an extended RIAA bandwidth to 62 kHz, and a chassis vibration isolation system unavailable in the Chinook's conventional enclosure. Where the Chinook offers the harmonic richness associated with valve amplification, the TITAN Pro is engineered for maximum small-signal neutrality, imaging precision, and noise floor reduction — the performance characteristics that Whest Audio's pro-audio and archiving heritage has shown to be critical for faithful vinyl reproduction.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is hybrid RIAA equalization and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eRIAA equalization is the inverse of the equalization applied during the record cutting process — it restores the original frequency balance of the recording. A hybrid RIAA implementation combines passive and active filter stages in a configuration that can achieve tighter curve accuracy and lower noise than a purely passive approach, while avoiding the gain-bandwidth trade-offs of a purely active design. The TITAN Pro's hybrid RIAA is accurate to 0.18 dB across 9 Hz to 62 kHz — a specification that extends well beyond the standard 20 Hz to 20 kHz audio band, ensuring that the full informational content retrieved by high-performance MC cartridges (which can extend to 55–60 kHz) is correctly equalized and passed to the downstream system.\u003c\/p\u003e\n\n\u003ch3\u003eWhat cartridges are compatible with the Whest TITAN Pro?\u003c\/h3\u003e\n\u003cp\u003eThe TITAN Pro is compatible with any MC or MM phono cartridge. Its 8-position gain and load system, with a maximum MC gain of 76 dB, covers every low-output MC cartridge on the market — including designs with outputs as low as 0.2 mV. Whest Audio tested the TITAN Pro with cartridges including the Ortofon Cadenza Black, Lyra Kleos, Lyra Atlas, Ortofon MC Anna, Ortofon A90 and A95, Audio-Technica ART9, EMT JSD6, Transfiguration Proteus, and Van den Hul Condor.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Whest TITAN Pro be used for vinyl archiving?\u003c\/h3\u003e\n\u003cp\u003eYes. The TITAN Pro includes a second set of RCA outputs specifically for simultaneous archiving and monitoring. The secondary RCA output can be connected permanently to a computer audio interface while the primary outputs feed the main audio system. The TITAN Pro's noise floor is low enough that 24-bit and 32-bit analog-to-digital conversion is achievable without unwanted signals reaching the sound card — a direct result of Whest Audio's professional archiving heritage.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Whest TITAN Pro in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Whest TITAN Pro is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorised Whest Audio dealer with expert staff to guide you through cartridge matching, gain and load configuration, and system integration. Shop in store or at vinylsound.com.\u003c\/p\u003e","brand":"Whest","offers":[{"title":"Silver","offer_id":48574372806963,"sku":null,"price":14995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48574372839731,"sku":null,"price":14995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/WHEST-TITAN-Pro-VINYLSOUND.jpg?v=1712435383"},{"product_id":"rega-fono-mini-a2d-mk-2-phono-stage","title":"Rega Fono Mini A2D Mk.2 Phono Stage","description":"\u003ch2\u003e\u003cspan\u003eRega Fono Mini A2D Mk.2 Phono Stage\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Fono Mini A2D is a compact high quality moving magnet disc stage with a circuit based on our multi award winning Fono MM. Our best selling phono stage also includes a USB interface which allows you to transfer your beloved vinyl to digital audio files.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2\"\u003eAnalogue to Digital\u003c\/h2\u003e\n\u003cp\u003eThe Fono Mini A2D is a high-quality phono pre-amplifier for use with any moving magnet cartridge. The addition of a USB interface allows you to easily transfer vinyl to your PC if required. The restyled Fono Mini A2D amplifier offers improved usability, exceptional performance and incredible value for money while promising to be a valuable addition to any hi-fi set up.\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\u003eCompatible with all moving magnet cartridges\u003c\/li\u003e\n\u003cli\u003eUSB output\u003c\/li\u003e\n\u003cli\u003eA2D functionality\u003c\/li\u003e\n\u003cli\u003eCompact custom case design\u003c\/li\u003e\n\u003cli\u003eAdjustable gain level to optimise performance\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cp\u003eTo transfer vinyl to your PC, you will need to install a digital audio editor. Such software is widely available as a free download (such as Audacity), from the internet. This is a simple interface which allows monitoring of volume and balance whilst transferring your audio to your PC hard drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cp\u003eAudio editing software includes a level meter which indicates the output level achieved when playing a piece of vinyl. You should adjust the output as necessary via the ‘Level’ control located on the front panel. Always take special note of record levels to ensure optimum recording quality.\u003c\/p\u003e\n\u003c\/div\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\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\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\u003eInput Sensitivity\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e5 mV for 500 mV Output\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eInput Loading\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e47 k +100 pF\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eMaximum input level\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e70 mV @ 1 kHz\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eOutput Impedance\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e100 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eSignal to noise ratio\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e78 dBA ref 5 mV\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003ePower requirements\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e24 V AC 85 mA\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eInput for full scale digital output\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e7.5 mV\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eDimensions (W × H × D)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e102 × 30 × 125 mm\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eSample rate\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e16bit 44.1kHz (48kHz max) when transferring files via USB.\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":48574859673907,"sku":"","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/rega_fono_mini_a2d_mk2_phono-stages-vinyl_sound.jpg?v=1712439031"},{"product_id":"rega-fono-mm-phono-stage","title":"Rega Fono MM Mk5 Phono Stage","description":"\u003ch2\u003e\u003cspan\u003eRega Fono MM Mk5 Phono Stage\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Fono MM MK5 phono stage has been designed to be effective, easy to use and above all, to reproduce music. The Fono MM MK5 uses a fully discrete, cascaded, complementary amplifier input stage, a configuration designed to optimise the performance of your moving magnet cartridge. Now housed in a brand new redesigned case to match the new Fono MC and Rega’s latest range of electronic components offering a modern look guaranteed to integrate in to any hi-fi system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2\"\u003eThe perfect partner\u003c\/h2\u003e\n\u003cp\u003eThe aesthetic design of the Fono MM was as important as the quality of its electrical capabilities, so it benefits from the same updated aluminium case as the Rega Neo and Fono MC amplifier, giving it a design which offers a familiar feel and moreover brings it in line with its illustrious bigger brothers. The RIAA equalization has been split into two stages to minimise interaction. Polyester capacitors have been used in the signal path and polypropylene capacitors are used in the RIAA equalization circuits.\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\u003eDedicated Moving Magnet stage\u003c\/li\u003e\n\u003cli\u003eSimple connectivity and operation\u003c\/li\u003e\n\u003cli\u003eCustom case design\u003c\/li\u003e\n\u003cli\u003eTwo stage RIAA Equalization\u003c\/li\u003e\n\u003cli\u003eWhat Hi-Fi? Award winner 2017\/2018\/2019\/2020\/2021\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\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\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\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\u003eInput Sensitivity\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e1.7 mV for 200 mV Output\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eInput Loading\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e47 kΩ in parallel with 100 pF\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eMaximum Input Level\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e60 mV at 1 kHz\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eGain\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e41.4 dB at 1 kHz\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eOutput Impedance\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e200 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eRecommended Minimum Output Load Resistance\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e5 kΩ\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eFrequency response (50KΩ output load)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e15 Hz (-3 dB) to 100 kHz (-0.2 dB)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eRIAA Accuracy (50 kΩ Output Load)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eBetter than ±0.2 dB 100 Hz to 100 kHz\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003ePower Requirements\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e24 V AC at 80 mA maximum\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":48574859837747,"sku":null,"price":445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/rega_fono_mm_mk5_phono-stages-vinyl_sound.jpg?v=1712439034"},{"product_id":"rega-fono-mc-phono-stage","title":"Rega Fono MC Mk4 Phono Stage","description":"\u003ch2\u003eRega Fono MC Mk4 Phono Stage\u003c\/h2\u003e\n\u003cp\u003eThe Fono MC MK4 is an exceptionally high quality MC phono stage designed to maximise the potential of any low output MC cartridge. Although specifically designed to compliment the latest Rega range of moving coils you will find full adjustability for gain and loading via dip switches conveniently placed on the rear panel making the Fono MC MK4 compatible with a wide range of third party low output MC cartridges. Now housed in a brand new redesigned case to match the new Fono MM MK5 and Neo MK2 and Rega’s latest range of electronic components offering a modern look guaranteed to integrate in to any hi-fi system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Fono MC MK4 has been designed to be effective, easy to use, and above all, to reproduce music. The Fono MC MK4 uses the Linear Systems low noise LSK389 FET in an all discrete input stage where low noise and linearity are vitally important to get the best from an MC cartridge. Because of the high input impedance of FET, the loading effects of the amplifier circuit are minuscule and do not affect the performance of the cartridge.\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\u003eDedicated moving coil phono stage\u003c\/li\u003e\n\u003cli\u003eSimple connectivity and operation\u003c\/li\u003e\n\u003cli\u003eFully adjustable via DIP switches via rear panel\u003c\/li\u003e\n\u003cli\u003eMUSE operational amplifier used in RIAA equalization amplifer\u003c\/li\u003e\n\u003cli\u003eTwo selectable gain settings\u003c\/li\u003e\n\u003cli\u003eDefault factory settings matched for all Rega MC models\u003c\/li\u003e\n\u003cli\u003eLatest design custom casework\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\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\u003cspan\u003eA MUSE operational amplifier is used in the RIAA equalization amplifier. Polypropylene capacitors have been used in the signal path and in the RIAA equalization circuits. There is selectable input loading for both resistance and capacitance along with two different gain settings located on the back panel making the Fono MC MK4 compatible with most low output MC cartridges. The new Fono MC MK4 circuit resulted from the development work carried out on the hugely successful Aria phono amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\n\u003cp\u003eThe aesthetic design of the Fono MC MK4 was as important as the quality of its electrical capabilities, so it benefits from the same new aluminium case as the Rega Neo MK2 PSU and Fono MM MK5 phono stage, giving it a design which offers a familiar feel and moreover brings it in line with its illustrious bigger brothers.\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\u003ch3 class=\"heading-5 uppercase\"\u003eTECHNICAL SPECIFICATIONS:\u003c\/h3\u003e\n\u003cdl class=\"dl-ruled dl-ruled--specs\"\u003e\n\u003cdt\u003eOutput Impedance\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e200 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eRecommended Minimum Output Load Resistance\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e5 k\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eFrequency Response (50 kΩ Output Load)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e13 Hz (-3 dB) to 100 kHz (-0.3 dB)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eRIAA Accuracy (50 kΩ Output Load)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eBetter than ±0.2 dB 100 Hz to 100 kHz\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003ePower Requirements\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e24 V AC at 150 mA maximum\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp class=\"dl-footnote\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 class=\"heading-5 uppercase\"\u003eLOAD SETTINGS FOR ADJUSTABLE MC STAGES\u003c\/h3\u003e\n\u003cdl class=\"dl-ruled dl-ruled--specs\"\u003e\n\u003cdt\u003eInput Sensitivity (for 200 mV Output)\u003c\/dt\u003e\n\u003cdd\u003e4 off = 133 uV \/ 4 on = 67 uV\u003c\/dd\u003e\n\u003cdt\u003eInput Loading Resistance\u003c\/dt\u003e\n\u003cdd\u003e1 and 2 off = 400 Ω \/ 1 on = 100 Ω \/ 2 on = 150 Ω \/ 1 and 2 on = 70 Ω\u003c\/dd\u003e\n\u003cdt\u003eInput Loading Capacitance\u003c\/dt\u003e\n\u003cdd\u003e3 off = 1000 pF \/ 3 on = 4300 pF \/ Gain (at 1 kHz) \/ 4 off = 63.5 dB \/ 4 on = 69.5 dB\u003c\/dd\u003e\n\u003cdt\u003eMaximum Input Level (at 1 kHz)\u003c\/dt\u003e\n\u003cdd\u003e4 off = 6.7 mV \/ 4 on = 3.4 mV\u003c\/dd\u003e\n\u003cdt\u003eFactory settings for all Rega MC cartridges\u003c\/dt\u003e\n\u003cdd\u003eImpedance 100 Ω \/ Capacitance 1000 pF \/ Gain Setting High\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Rega","offers":[{"title":"Black","offer_id":48574860951859,"sku":null,"price":555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/REGAFONOMCMK4PHONOSTAGE-VINYLSOUND.jpg?v=1712439040"},{"product_id":"rega-aura-mc-phono-stage","title":"Rega Aura MC Phono Stage","description":"\u003ch2\u003e\u003cspan\u003eRega Aura MC Phono Stage\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe reference Aura MC stage is the culmination of decades of electronic design development. We have created the ultimate, fully adjustable, three-stage, all symmetrical pre-amplifier designed purely to extract the very best performance from your moving coil cartridge and vinyl playback system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"heading-2\"\u003eDesign Innovation\u003c\/h2\u003e\n\u003cp\u003eBuilt into a completely re-designed custom case, the Aura is dedicated to moving coil cartridges and stays clear of any compromises. We have avoided including any superfluous functions as they obstruct the signal path and degrade the sound quality. The Aura phono pre-amp incorporates remarkable and innovative design ideas. If you are a vinyl connoisseur, then the Aura MC is an absolute must for demonstration.\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\u003eThree stage, all symmetrical pre-amplifier\u003c\/li\u003e\n\u003cli\u003eCompatible with all typical low output moving coil cartridges\u003c\/li\u003e\n\u003cli\u003eFully adjustable\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against manufacture defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"xxxlarge-6 cell module-2-content\"\u003e\u003cbr\u003e\u003c\/div\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\n\u003cp\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\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\u003eInput Load\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e50, 100, 150, 300 \u0026amp; 400 Ω\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eCapacitive Load\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e1000, 2000, 3200, 4300, 5700 pF\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eRIAA Accuracy\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e0.2 dB 100 Hz to 50 kHz\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eFrequency Response\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e13.5 Hz (-3 dB) to 100 kHz (-0.2 dB)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eTHD\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e0.03%\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eInput Sensitivity\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e69.5 dB (Gain Setting I), 63.5 dB (Gain Setting II)\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eDimensions (W x H x D)\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e350 x 435 x 88 mm\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e13 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":48574861738291,"sku":null,"price":7025.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/REGAAURAMCPHONOSTAGE-VINYLSOUND.jpg?v=1712439052"},{"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"},{"product_id":"nad-pp2e-phono-preamplifier","title":"NAD PP2e Phono Preamplifier","description":"\u003ch1\u003e\u003cspan\u003eNAD PP2e Phono Preamplifier\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe PP 2e Phono Preamplifier offers superb performance in a clean and simple package. Perfect for the budget-conscious audiophile, the PP 2e’s moving coil\/moving magnet input selector provides different phono cartridge options. This allows the PP 2e to be paired with any turntable, giving consumers unlimited choice in building their system. The PP 2e’s Auto Power Down feature saves energy by automatically powering the PP 2e to OFF when not in use. Built to be the best companion to one’s turntable setup, the PP 2e breathes life back into the vinyl you love.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eImproved Energy Saving Phono Preamp\u003c\/h2\u003e\n\u003cdiv class=\"excerpt\"\u003e\n\u003cp\u003eThe PP 2e Phono Preamplifier offers superb performance in a clean and simple package for a very reasonable cost. Perfect for the budget-conscious audiophile, the PP 2e’s moving coil\/moving magnet input selector provides different phono cartridge options. The PP 2e’s Auto Power Down feature saves energy by automatically powering the PP 2e to OFF when not in use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eLow noise, wide band MM \u0026amp; MC phono stage\u003c\/li\u003e\n\u003cli\u003eConnect your turntable to almost all amplifiers and receivers\u003c\/li\u003e\n\u003cli\u003eExternal 24 volt power supply\u003c\/li\u003e\n\u003cli\u003eGold plated input sockets\u003c\/li\u003e\n\u003cli\u003eHigh quality components\u003c\/li\u003e\n\u003cli\u003eLED power indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-info\"\u003e\n\u003cdiv class=\"wrapper\"\u003e\n\u003cdiv id=\"specifications\" class=\"specifications on\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\"\u003e\n\u003ch2\u003eMC\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\"\u003e\n\u003cul class=\"clearfix\"\u003e\n\u003cli\u003e\u003cstrong\u003eInput Impedance (R and C)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e100 Ohm + 180pF\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGain at 1kHz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e60dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput Sensitivity (ref. 200mV output)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e0.3mV\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal to Noise Ratio\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e78dB (A weighted, with cartridge connected)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput Overload (20Hz\/1kHz\/20kHz)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e0.8\/9\/84mV\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRated Distortion (THD 20Hz – 20kHz)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u0026lt;0.03%\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRIAA Response Accuracy\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e±0.3dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\"\u003e\n\u003ch2\u003eMM\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\"\u003e\n\u003cul class=\"clearfix\"\u003e\n\u003cli\u003e\u003cstrong\u003eInput Impedance (R and C)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e47 kilohm + 200pF\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGain at 1kHz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e35dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput sensitivity (ref. 200mV output)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e2.5mV\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSignal to Noise Ratio\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e80dB (A weighted, with cartridge connected)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInput overload (20Hz\/1kHz\/20kHz)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e10\/102\/950mV\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRated Distortion (THD 20Hz – 20kHz)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u0026lt;0.03%\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRIAA response accuracy\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e±0.3dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\"\u003e\n\u003ch2\u003eLine Out\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\"\u003e\n\u003cul class=\"clearfix\"\u003e\n\u003cli\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e100 Ohm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum Output Level\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e5.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-4-12 tablet-fullwidth-fix\"\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-8-12 clearfix\"\u003e\n\u003cul class=\"clearfix\"\u003e\n\u003cli\u003e\u003cstrong\u003eAC Supply\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eExternal 23.5V DC\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions excl. Power supply (W x H x D)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e135 x 49 x 72mm\u003cbr\u003e5 5\/16 x 1 15\/16 x 2 7\/8″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":48574914265395,"sku":"PP2e","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/NAD-PP2e_phono_preamplifier-VINYL_SOUND_Buffalo_New_York_USA.jpg?v=1741711328"},{"product_id":"mobile-fidelity-masterphono-preamplifier","title":"Mobile Fidelity MasterPhono Preamplifier","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAdd to shopping cart is not available for all Mobile Fidelity\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eProducts, Please call or email us to place your orders.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eAchieve Optimization with Any Phono Cartridge: Mobile Fidelity Electronics MasterPhono MM\/MC Phono Preamplifier Offers Extraordinary Flexibility and Master-Tape-Like Playback\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eMasterPhono Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully discrete from input to output\u003c\/li\u003e\n\u003cli\u003eSingle ended RCA and Balanced XLR output\u003c\/li\u003e\n\u003cli\u003eSwitchable Gain 40db\/50db\/60db\/70db\u003c\/li\u003e\n\u003cli\u003ePassive RIAA using NOS polystyrene and polypropylene film\/foil capacitors\u003c\/li\u003e\n\u003cli\u003eStandard signal input via RCA \u0026amp; XLR (Voltage Input)\u003c\/li\u003e\n\u003cli\u003e10 position loading adjustment, including \"Custom\" via RCA plug\u003c\/li\u003e\n\u003cli\u003e\"Current input\" via RCA or XLR for low source-impedance phono cartridges\u003c\/li\u003e\n\u003cli\u003eStereo\/mono switch, High pass filter switch\u003c\/li\u003e\n\u003cli\u003eLeft and Right meters for output monitoring and calibration purposes\u003c\/li\u003e\n\u003cli\u003eCascaded voltage regulation stages for lowest noise\u003c\/li\u003e\n\u003cli\u003eDual-chassis construction isolates power supply and audio circuits separately\u003c\/li\u003e\n\u003cli\u003eSoftware upgradable via USB to add new updates and features\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003eDesigned to attain master-tape quality playback and engineered by MoFi Product Development Engineer Peter Madnick, the Mobile Fidelity Electronics MasterPhono MM\/MC phono preamplifier offers analog lovers optimization with any cartridge as well as unparalleled flexibility, dead-quiet operation, and remote-controllable ease. Custom-made in the U.S.A., this reference component puts an end to the hassles of cartridge matching and invites users to experiment with as many options as they desire. And though MasterPhono’s flexibility puts it in a class of its own, its sonic aptitude is of equal importance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTrue to Mobile Fidelity tradition, MasterPhono adds no artifacts to original program material and exhibits levels of clarity, smoothness, and detail retrieval that help convey the full potential of every LP — particularly audiophile reissues and sought-after original pressings. Seeking a phonostage that will help reveal details, dynamics, and nuances on LPs you think you know backwards and forwards? MasterPhono is created to do just that — and remind you of the fun and discovery that should be involved anytime you spin a record.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEquipped with uncommon features such as passive RIAA equalization, switchable gain (four settings), and two input topologies — one voltage type and one current-source type — MasterPhono also benefits from a fully discrete, balanced, wide-bandwidth, all-FET input and output stage; fully regulated and shielded internal power supply with dedicated left and right channels; internal relay switching circuitry; and programmable relay-controlled loading and gain settings. A thick aluminum front panel frames a pair of meters that provide VU information as well as VTA and azimuth calibration points for cartridge setup. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNeedless to say, MasterPhono looks spectacular. Its classically inspired architecture relates to its functionality, whether involving the practical VU meters, triad of back-panel inputs, pair of ground connections, or string of front-panel LED indicators. Mute and filter buttons further add to its versatility and ability to seamlessly integrate with practically any system — as well as gear you might acquire in the future. And unlike many high-end phono preamplifiers, MasterPhono is easy to operate and set up. It also comes with the benefit of remembering specific settings, including those you input for different cartridges and\/or tonearms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMuch of MasterPhono’s aptitude owes to the expertise harbored by its designer. Touting nearly four decades of experience in high-end audio and a resume that includes some of the most acclaimed phono-related products of the 21st Century, Madnick brings levels of insight and incisiveness that only come with time. In the case of MasterPhono, he took advantage of the luxuries of not having to meet a hard deadline — and the permission to work from a truly clean slate. The result speaks for itself. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReady for professional use and consumer playback, MasterPhono represents a major advancement in American audio design and a big step closer to bringing the sound of the studio into your home. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eInput: \u003c\/span\u003eCurrent mode \u0026amp; Voltage mode,\u003c\/p\u003e\n\u003cp class=\"p1\"\u003ebalanced and unbalanced\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eGain:\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSelectable gain for MM or MC 40db,\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e50db, 60db, 70db\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003eTHD: \u003c\/span\u003e10mV@1KHZ MM low: 0.005% A-Weighted\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e10mV@1KHZ MM high: 0.005% A-Weighted\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e1mV@1KHZ MC low: 0.010% A-Weighted\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e1mV@1KHZ MC high: 0.013% A-Weighted\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eLoading: \u003c\/span\u003e15 Ohms, 30 Ohms, 50 Ohms, 75 Ohms,\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e100 Ohms, 500 Ohms, 1K Ohms, 10K\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOhms, 47K Ohms+150pF, \u0026amp; “Custom”\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eOutput Impedance: \u003c\/span\u003eBalanced: 230 Ohm,\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eUnbalanced: 115 Ohms\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eMax Output: \u003c\/span\u003e@1% THD, 10 Volts RMS\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eRIAA Accuracy: \u003cspan class=\"s3\"\u003e+\/- 0.05db\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eFrequency Response: \u003c\/span\u003e10Hz – 50KHz +\/- 0.20db\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eS\/N ratio (20Hz-20KHz):\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eA-Weighted\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eBalanced MM: 85db, 93db\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eBalanced MC: 81db, 85db\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eUnbalanced MM: 75db, 83db\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eUnbalanced MC: 69db, 75db\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eDimensions: \u003c\/span\u003e17.5” x 3.5” x 15.75”\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWeight: \u003cspan class=\"s3\"\u003e15 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\u003eLearn more about this product in our detailed video review:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s3\"\u003e\u003ciframe width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/PiEMDipxpuw\"\u003e\n\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Fidelity","offers":[{"title":"Black","offer_id":48575291654451,"sku":"MFMPPAB","price":5995.0,"currency_code":"USD","in_stock":true},{"title":"Walnut","offer_id":48575291687219,"sku":"MFMPPAW","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/MOBILEFIDELITYMASTERPHONOPREAMPLIFIER_VINYLSOUND.jpg?v=1712443099"},{"product_id":"chord-huei-phono-stage","title":"Chord Huei Phono Stage","description":"\u003ch2\u003eChord Huei Phono Stage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBased on 30 years of amplifier-building expertise, Huei offers MM\/MC compatibility and integrates turntables to our amplifiers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEntirely conceived, engineered and manufactured in Great Britain, Huei has been carefully designed to provide turntables with the same high standards of amplification that Chord Electronics has become known for over the past 30 years.\u003c\/p\u003e\n\u003cp\u003eBenefitting from both Moving Magnet and Moving Coil functionality, Huei offers compatibility with a huge range of cartridges thanks to comprehensive gain and impedance-matching options; Huei’s high- and low-gain switching settings are easily accessible via front-panel controls, introducing welcome flexibility.\u003c\/p\u003e\n\u003cp\u003eHuei’s advanced design offers (for the first time in a Chord Electronics phono preamp) ultra-low-noise microprocessor control of its main features, including a convenient memory function. With multiple options for impedance-matching, eight-stage switchable gain and a switchable rumble filter, Huei’s design offers comprehensive compatibility.\u003c\/p\u003e\n\u003cp\u003ePrecision-machined from solid aircraft-grade aluminium billet, Huei has a similar form factor to the company’s Qutest DAC and also offers a top-mounted viewing window into the illuminated electronics within. The design also shares the same polychromatic control spheres the company has become known for in its digital products. The illuminated front-panel spheres offer direct access to Huei’s gain and impedance settings, selection for MM\/MC cartridges and access to the on-board rumble filter.\u003c\/p\u003e\n\u003cp\u003eHuei is a stylish, practical and high-performance solution for integrating turntables into Chord Electronics’ (and other) systems and features both unbalanced (RCA) and balanced outputs (XLR) with RCA inputs. A high-quality 12V external power supply is also supplied.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMoving magnet: 47,000Ω\u003c\/p\u003e\n\u003cp\u003eMoving coil: 100Ω – 3,700Ω, 12-step user selectable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGain Range:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMoving magnet: 21dB – 42dB, 8-step user selectable\u003c\/p\u003e\n\u003cp\u003eMoving coil: 49dB – 68dB, 8-step user selectable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Noise:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.1nV\/Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Output Voltage RMS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e20v RMS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEqualisation Response:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRIAA Curve\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEqualisation Accuracy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+\/- 0.1dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRIAA Curve = 12Hz to 25kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRumble Filter:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRausch Slope -24dB per octave below 50Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e520Ω (resistive)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power Supply:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e12v – 100v to 240v 50\/60Hz PSU\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4.5cm (H) 16cm (W) 8.8cm (D)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e657g\u003c\/p\u003e","brand":"Chord","offers":[{"title":"Default Title","offer_id":49876943831347,"sku":"C-Huei","price":1810.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/CHORDHUEIPHONOSTAGE_VINYLSOUND.jpg?v=1721129475"},{"product_id":"nuprime-amg-pra","title":"NuPrime AMG PRA Preamplifier","description":"\u003cdiv class=\"product-short-description\"\u003e\n\u003ch2\u003eNuPrime AMG PRA Preamplifier\u003c\/h2\u003e\n\u003cp\u003eThe AMG PRA went beyond being a transparent preamp with 1M Ohm input impedance and the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebest analog source inputs\u003c\/strong\u003e. A user-selectable 4 stage “Active Low Frequency and Harmonic Gain” control gave it distinctive characteristics to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eenhance the speaker performance\u003c\/strong\u003e, a world-first in preamp design.\u003c\/p\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-1560561010\"\u003e\n\u003cdiv id=\"col-488882747\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003eThe AMG series front panel embodies its spirit. It is milled from a 15mm harden aerospace aluminum alloy using a four-axis CNC machine with a diamond cutter through a 48 steps process. Design elements such as the 3D “floating” logo, the curved surface around the front panel switch, and diamond-cut edge bring the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003equality of ultra-high-end\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eaudio products to the affordable range of the AMG series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-1827752486\"\u003e\n\u003cdiv id=\"col-157758948\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003eThe design goal for AMG PRA was to deliver a\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003etransparent sounding\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eanalog preamp with its\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003edistinctive characteristics\u003c\/strong\u003e.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eSeveral new design concepts were developed and used in the AMG-PRE besides 1MΩ input impedance to achieve the best analog inputs.\u003c\/p\u003e\n\u003cp\u003eUsers of smallish speakers would often detect a distinct drop in bass response with some audio tracks. Instead of a simple “Bass Boost” function that lifts a targeted low-frequency band, a user-selectable 4 stage “\u003cspan\u003e\u003cstrong\u003eActive Low Frequency and Harmonic Gain\u003c\/strong\u003e\u003c\/span\u003e” control compensates for the lack of bass presence. It achieves some bass extension and a more natural roll-off.\u003c\/p\u003e\n\u003cp\u003eAdditional features such as the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e2 stage gain control\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003einvertible phase control\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eincrease the compatibility of the AMG-PRA with other power amplifiers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-1710068870\"\u003e\n\u003cdiv id=\"col-1487994392\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-small\" id=\"row-858724904\"\u003e\n\u003cdiv id=\"col-429427201\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7951\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-PRE-Star-PSUwire.jpg\" alt=\"\" width=\"600\" height=\"339\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-Star-PSUwire.jpg.webp 700w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-Star-PSUwire-510x288.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-Star-PSUwire-250x141.jpg.webp 250w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe layout of the AMG-PRA takes excellent care in isolating the sensitive audio signals from the power circuitry. The power circuitry comprising of a star topology power and ground layers is built on one board while a separate board houses the pre-amplification circuit. An isolation layer separates these two boards, which further minimizes interference. The effect is a highly transparent sound that is natural and not over etched.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-2084338832\"\u003e\n\u003cdiv id=\"col-248202658\" class=\"col medium-4 small-12 large-4\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7947\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-PRE-MUSES8920.jpg\" alt=\"\" width=\"250\" height=\"213\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-MUSES8920.jpg.webp 700w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-MUSES8920-510x434.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-MUSES8920-250x213.jpg.webp 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-MUSES8920-470x400.jpg.webp 470w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-MUSES8920-587x500.jpg.webp 587w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMUSES72320\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHighly Linear Volume Control\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"col-1510323085\" class=\"col medium-8 small-12 large-8\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7948\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-PRE-JFET.jpg\" alt=\"\" width=\"450\" height=\"316\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-JFET.jpg.webp 700w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-JFET-510x358.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-JFET-250x176.jpg.webp 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-JFET-569x400.jpg.webp 569w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\"\u003e\u003c\/p\u003e\n\u003cp\u003eONE MEGA ultra-wide bandwidth low noise JFET, single-ended Class A input design and MUSES8920 Op-amp produce harmonics similar to vacuum tube amps, which has a “\u003cstrong\u003ewarm, airy and velvety\u003c\/strong\u003e” sound characteristic.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-847143637\"\u003e\n\u003cdiv id=\"col-1846370280\" class=\"col medium-6 small-12 large-6\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7949\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-PRE-FR-Modulation.jpg\" alt=\"\" width=\"350\" height=\"188\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-FR-Modulation.jpg.webp 600w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-FR-Modulation-510x274.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-FR-Modulation-250x134.jpg.webp 250w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\"\u003e\u003c\/p\u003e\n\u003cp\u003eNon-feedback low-frequency domain Frequency Harmonic Modulation circuit provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eminimum phase distortion and tone error\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"col-754573907\" class=\"col medium-6 small-12 large-6\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"wp-image-7950 aligncenter\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG-PRE-balanced.jpg\" alt=\"\" width=\"350\" height=\"187\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-balanced.jpg.webp 733w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-balanced-510x273.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG-PRE-balanced-250x134.jpg.webp 250w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\"\u003e\u003c\/p\u003e\n\u003cp\u003eInputs and outputs are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efully balanced\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesign.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-2133671010\"\u003e\n\u003cdiv id=\"col-416306874\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch3\u003eFront Panel Settings\u003c\/h3\u003e\n\u003cp\u003eLeft Toggle Switch: Output Gain\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpwards : High Gain\u003c\/li\u003e\n\u003cli\u003eDownwards : Low Gain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRight Toggle Switch: Output Phase\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpwards : Phase Invert\u003c\/li\u003e\n\u003cli\u003eDownwards : Phase Normal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLeft knob: Loudness Compensation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurn the knob to switch between Loudness Compensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRight Knob: Power and Input Selector and Volumes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBriefly press for 3 sec to On\/Off standby mode\u003c\/li\u003e\n\u003cli\u003eBrief press to Input Selector\u003c\/li\u003e\n\u003cli\u003eTurn the knob to adjust volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row-collapse\" id=\"row-836385172\"\u003e\n\u003cdiv id=\"col-1555617346\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch4\u003eAMG Remote Control\u003c\/h4\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9224\" src=\"https:\/\/nuprimeaudio.com\/\/wp-content\/uploads\/sites\/7\/AMG_Remote_1-800x400.jpg\" alt=\"\" width=\"500\" height=\"250\" srcset=\"https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG_Remote_1-800x400.jpg.webp 800w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG_Remote_1-510x255.jpg 510w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG_Remote_1-250x125.jpg.webp 250w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG_Remote_1-768x384.jpg.webp 768w, https:\/\/us-nuprimeaudio.b-cdn.net\/wp-content\/uploads\/AMG_Remote_1.jpg.webp 1000w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response: 10Hz to 200kHz; +-0 to -0.1dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.008 %\u003c\/li\u003e\n\u003cli\u003eInput Impedance:\n\u003cul\u003e\n\u003cli\u003eBalanced IN: 1M Ohm @ 10 Hz ~ 200 kHz. Rated input voltage 8V.\u003c\/li\u003e\n\u003cli\u003eLine IN: 1M Ohm @ 10 Hz ~ 200K Hz.  Rated input voltage 4V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Output Voltage: 2 V (LINE) \/ 4V (BAL) @ 100 Ohm\u003c\/li\u003e\n\u003cli\u003eVolume level 92 is 0dB input = output\u003c\/li\u003e\n\u003cli\u003eS\/N: 95 dB\u003c\/li\u003e\n\u003cli\u003eLoudness Compensation:\n\u003col\u003e\n\u003cli\u003e2.2 dB (125 Hz)\u003c\/li\u003e\n\u003cli\u003e4.5 dB (100 Hz)\u003c\/li\u003e\n\u003cli\u003e5.3 dB (75 Hz)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003cli\u003eGain: 10.10 dB (High) \u0026amp; 6.44 dB (Low); Voltage Gain : 3.2 (High) \u0026amp; 2.1 (Low)\u003c\/li\u003e\n\u003cli\u003eColor: Grey\u003c\/li\u003e\n\u003cli\u003eProduct Dimension:  55 x 235 x 300 mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003ePackage Dimension: 90 x 430 x 320 mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 3.5kg\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 5kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRemote Control Code\u003c\/h3\u003e\n\u003cp\u003eCUSTOM CODE 0X06\u003cbr\u003e— KEY CODE—\u003cbr\u003ePOWER ON \/ OFF 0X04\u003cbr\u003eMUTE 0X05\u003cbr\u003eVOLUME DOWN 0X06\u003cbr\u003eVOLUME UP 0X02\u003cbr\u003eCH 1 0X07\u003cbr\u003eCH 2 0X03\u003cbr\u003eCH 3 0X09\u003cbr\u003eCH 4 0X08\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52685417546035,"sku":null,"price":1799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AMG_PRE_3.jpg?v=1762978852"},{"product_id":"nuprime-amg-one","title":"NuPrime AMG One Preamplifier","description":"\u003cdiv class=\"product-short-description\"\u003e\n\u003ch2\u003eNuPrime AMG One Preamplifier\u003c\/h2\u003e\n\u003cp\u003eThe AMG One is a scaled-down version of the Evolution Two with RMS power of 170W@8 Ohm and 220W@4 Ohm.\u003c\/p\u003e\n\u003cp\u003eThe NuPrime AMG ONE is a scaled-down version of NuPrime Evolution Two and offers a breakthrough in distortion reduction. We called that\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOnly Distortion Cancellation (ODC)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesign, continued advancing the state-of-the-art Class-D for the past decade.\u003c\/p\u003e\n\u003cp\u003eA typical feedback error correction design inverts the output signal for summation with the original input signal to derive the negative error signal, which adds to the next cycle of the input signal to form a more accurate output signal. Nunprime’s ODC Class-D design derives the error signal from MOSFET devices and the output filter circuit directly, significantly reducing the negative feedback signal, which resulted in a substantial reduction in distortion THD+N of 0.003% @1kHz(5W), 0.004@ 1kHz(50W) and less than 0.006% THD+N at 1KHZ(2W~80W). This breakthrough improvement in Class-D design resulted in a natural and pure sound characteristic.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eNotable Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNuPrime breakthrough Only Distortion Cancellation (ODC) Class D design.\u003c\/li\u003e\n\u003cli\u003ePreamp stage and Class D oscillation circuit utilizing high-end NJR MUSES8820 op-amp.\u003c\/li\u003e\n\u003cli\u003e600KHz high-speed switching frequency allows greater resolution to be achieved.\u003c\/li\u003e\n\u003cli\u003eThe 250W high-power toroidal transformer power supply has been enhanced to deliver cleaner and more stable power with lower noise floor. The entire power path fully adopts 15A ultra-high current and low resistance terminals. Improve current dynamic capability. Total of 22000uF(one channel ) power supply filter capacitors.\u003c\/li\u003e\n\u003cli\u003eHigh-quality copper PCB trace instead of usual cables are used to connect the power supply to the amplifier’s circuitry,\u003cbr\u003emaximizing power delivery.\u003c\/li\u003e\n\u003cli\u003eA mono implementation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe AMG ONE sound characteristics can be described as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWider and deeper soundstage with no loss of clarity at the greatest depth. With large-scale orchestral recordings, you will be able to have a clear image of the last rows of percussion and wind, even the subtle pedal sounds! Such details are presented in a truthful manner without artificial enhancements.\u003c\/li\u003e\n\u003cli\u003eFaster dynamics with a greater range\u003c\/li\u003e\n\u003cli\u003eNatural and pure due to ultra-low distortion\u003c\/li\u003e\n\u003cli\u003eCleaner background that provides greater detail and nuances\u003c\/li\u003e\n\u003cli\u003eClass-A like warmth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Output (RMS): 170W @ 8 Ohms , 220W @ 4 Ohms\u003c\/li\u003e\n\u003cli\u003ePower Output (peak): 210W @ 8 Ohms , 260W @ 4 Ohms\u003c\/li\u003e\n\u003cli\u003eGain: 26.44 dB; Voltage Gain: 21\u003c\/li\u003e\n\u003cli\u003eSensitivity (to rated power): 1.7Vrms\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47K Ohms\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 4m Ohm\u003c\/li\u003e\n\u003cli\u003eAMG ONE WATT \/ THD \/ S\/N (typcial) : @5W (0.003% ,95db) , @50W (0.004% , 105db) , @100w (0.03% , 110db)\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 10Hz to 50kHz (-3dB)\u003c\/li\u003e\n\u003cli\u003eTrigger IN (\u0026gt; 5V\/200mA) and OUT (12V)\u003c\/li\u003e\n\u003cli\u003eStandby Power : 0.4W @ 115V outlet, 0.4W @ 230V outlet\u003c\/li\u003e\n\u003cli\u003eIdle Power : 8W @ 115V outlet, 7.5W @ 230V outlet\u003c\/li\u003e\n\u003cli\u003eWorldwide AC voltage: (115VAC \/ 230VAC) with Voltage Select Switch\u003c\/li\u003e\n\u003cli\u003eAC Fuse : Slow blow, 5A , 250VAC\u003c\/li\u003e\n\u003cli\u003eProduct Dimension:  55 x 235 x 285 mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003ePackage Dimension: 90 x 430 x 320 mm (H x W x D)\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 4.5kg\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 6kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIMPORTANT: Do not connect both RCA and XLR inputs and use the toggle switch to select between the two inputs. The toggle switch is only for configuring the RCA or XLR inputs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":52685421642035,"sku":null,"price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/AMG-ONE_1.jpg?v=1762979126"},{"product_id":"audiolab-9000q","title":"Audiolab 9000Q Digital \/ Analogue Preamplifier","description":"\u003ch1\u003eAudiolab 9000Q Digital \/ Analogue Preamplifier at Vinyl Sound Buffalo, NY\u003c\/h1\u003e\n\n\u003cp\u003eThe Audiolab 9000Q is a flagship digital and analogue preamplifier from Audiolab (Cambridge, United Kingdom), available at Vinyl Sound in Buffalo, New York. Designed by lead engineer Jan Ertner as the dedicated preamplifier component of the premium 9000 Series, the 9000Q pairs the \u003cstrong\u003eESS ES9038PRO 32-bit DAC\u003c\/strong\u003e with a fully balanced differential analogue circuit, delivering a DAC SNR exceeding \u003cstrong\u003e117dB (XLR Direct, A-weighted)\u003c\/strong\u003e and preamp THD below \u003cstrong\u003e0.001%\u003c\/strong\u003e. It accommodates analogue and digital sources across ten inputs — including balanced XLR, three RCA line inputs, a Class A MM phono stage, four S\/PDIF digital inputs, USB-B at PCM 768kHz and DSD512, and Bluetooth 5.1 with aptX HD and LDAC — with three simultaneous variable preamp outputs (two RCA, one XLR), a fixed AUX output, tone controls, digital upsampling, and five selectable digital filters, all controlled through a 4.3-inch full-color IPS LCD display.\u003c\/p\u003e\n\n\u003ch2\u003eESS ES9038PRO DAC, Fully Balanced Signal Path, and XLR Direct Mode\u003c\/h2\u003e\n\u003cp\u003eThe 9000Q's digital conversion platform is built around the ESS ES9038PRO — the same flagship eight-channel 32-bit Sabre DAC found in the 9000A integrated amplifier and 9000N network streamer — implemented here with a dedicated Class A post-DAC active filter and Audiolab's proprietary DC-coupled high-gain circuitry, optimized specifically for the preamp context rather than adapted from an integrated amplifier design. The four S\/PDIF inputs accept PCM up to 24-bit\/192kHz, while the USB-B input handles PCM to 32-bit\/768kHz and native DSD64, DSD128, DSD256, and DSD512. Full certified MQA decoding is performed internally via S\/PDIF and USB inputs. Five user-selectable digital filters allow precise response tailoring, and a digital upsampling mode converts all incoming digital streams to 352.8kHz or 384kHz before conversion. The analogue section employs a differential balanced topology throughout, with a 4-channel analogue volume control as the only element in the direct signal path from input to output. XLR Direct Mode, selectable via the front panel display, maintains a fully balanced signal path from the balanced XLR input through to the XLR preamp output — a dedicated mode for purists seeking the shortest, most transparent analogue route. The 40VA ultra-low-noise toroidal power transformer, combined with advanced power supply filtering derived from Audiolab's DC Block technology series, underpins the 9000Q's measured noise performance: SNR exceeding 113dB via RCA outputs and over 117dB in XLR Direct Mode (both A-weighted).\u003c\/p\u003e\n\n\u003ch2\u003eTone Controls, AV Direct Mode, Headphone Amplifier, and System Integration\u003c\/h2\u003e\n\u003cp\u003eBeyond pure signal transparency, the 9000Q incorporates practical tuning tools that the companion 9000A integrated amplifier does not offer. Accessible via the menu, the tone controls provide independent bass and treble adjustment in 2dB steps across a +\/-6dB range — useful for compensating for room acoustics, speaker voicing characteristics, or personal preference without permanent signal processing. The AUX 3 input can be configured as AV Direct, enabling a direct connection from an AV processor's preamp output with its own volume control, integrating the 9000Q cleanly into a home cinema system without volume conflicts. Three variable preamp outputs — two RCA and one XLR — are fully isolated and can be used simultaneously, allowing connection to multiple power amplifiers or recording devices without mutual interference. A fixed-level RCA AUX output is also provided for connection to a recording device or secondary amplifier at unity gain. The dedicated headphone amplifier employs current-feedback circuitry with wide bandwidth and high slew rate, accommodating loads from 20 to 600 ohms with a 2.35-ohm output impedance, matching the headphone stage specification of the 9000A. Two 12V trigger outputs enable automatic power sequencing of partnering components such as the 9000CDT CD transport, 9000N network streamer, or 9000P power amplifier. Roon Tested certification confirms compatibility as a USB DAC endpoint within the Roon ecosystem.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESS ES9038PRO 32-Bit DAC:\u003c\/strong\u003e Flagship eight-channel Sabre DAC with HyperStream II architecture and Time Domain Jitter Eliminator, implemented with a dedicated Class A post-DAC active filter for ultra-low noise and a DAC SNR exceeding 117dB in XLR Direct Mode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Balanced Differential Analogue Circuit:\u003c\/strong\u003e Differential balanced topology throughout the analogue signal path, with XLR Direct Mode maintaining end-to-end balance from XLR input to XLR output, passing only through the 4-channel analogue volume control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCM to 32-Bit\/768kHz and Native DSD512:\u003c\/strong\u003e USB-B input supports full PCM hi-res playback alongside DSD64, DSD128, DSD256, and DSD512 natively.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Certified MQA Decoding:\u003c\/strong\u003e Complete three-stage internal MQA decoder for Tidal Masters content via S\/PDIF and USB inputs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.1 with aptX HD and LDAC:\u003c\/strong\u003e High-resolution wireless streaming from mobile devices with the full DAC stage and filter options available to the wireless input.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTone Controls with +\/-6dB Range:\u003c\/strong\u003e Independent bass and treble adjustment in 2dB steps, accessible via the display menu, for room and system fine-tuning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Simultaneous Variable Preamp Outputs:\u003c\/strong\u003e Two isolated RCA outputs and one XLR output, all variable and fully independent, plus one fixed-level RCA AUX output for recording or secondary amplifier use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAV Direct Mode:\u003c\/strong\u003e AUX 3 input can be configured for direct connection to an AV processor's fixed-level output, enabling seamless home cinema integration without volume conflict.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass A MM Phono Stage:\u003c\/strong\u003e Moving magnet phono preamplifier with precise RIAA equalization, 4.5mV input sensitivity, and standard 47K\/100pF input impedance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent-Feedback Headphone Amplifier:\u003c\/strong\u003e Wide-bandwidth headphone output with 2.35-ohm output impedance, accommodating loads from 20 to 600 ohms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Upsampling and 5 Selectable Filters:\u003c\/strong\u003e All incoming digital streams can be upsampled to 352.8kHz or 384kHz, with five digital filter options for response tailoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoon Tested:\u003c\/strong\u003e Verified compatibility as a USB DAC endpoint within the Roon ecosystem.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual 12V Trigger Outputs:\u003c\/strong\u003e For automated power sequencing of connected 9000 Series components.\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\u003eDigital \/ Analogue Preamplifier with DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC Chip\u003c\/td\u003e\n\u003ctd\u003eESS ES9038PRO 32-bit (8-channel Sabre)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC THD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.001% (1kHz @ 0dBFS)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC SNR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 113dB (RCA, A-weighted); \u0026gt; 117dB (XLR Direct, A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz (+\/- 0.1dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance (Preamp)\u003c\/td\u003e\n\u003ctd\u003e120 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity (Line RCA)\u003c\/td\u003e\n\u003ctd\u003e1Vrms (Volume = 0dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity (XLR Balanced)\u003c\/td\u003e\n\u003ctd\u003e2Vrms (Volume = 0dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity (Phono MM)\u003c\/td\u003e\n\u003ctd\u003e4.5mV (Volume = 0dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Topology\u003c\/td\u003e\n\u003ctd\u003eFully differential balanced; 4-channel analogue volume control\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eXLR Direct Mode\u003c\/td\u003e\n\u003ctd\u003eFully balanced input-to-output signal path (XLR in to XLR out)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTone Controls\u003c\/td\u003e\n\u003ctd\u003eBass and Treble, +\/- 6dB in 2dB steps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Upsampling\u003c\/td\u003e\n\u003ctd\u003e352.8kHz or 384kHz (disables DAC filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Filters\u003c\/td\u003e\n\u003ctd\u003e5 selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMQA\u003c\/td\u003e\n\u003ctd\u003eFull Certified MQA Decoder (3-stage unfold, via S\/PDIF and USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRoon\u003c\/td\u003e\n\u003ctd\u003eRoon Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.1 (aptX \/ aptX HD \/ LDAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Inputs (S\/PDIF)\u003c\/td\u003e\n\u003ctd\u003e2 x Coaxial, 2 x Optical (up to 24-bit\/192kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUSB Input\u003c\/td\u003e\n\u003ctd\u003e1 x USB-B (PCM to 32-bit\/768kHz; DSD64\/128\/256\/512)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalogue Inputs\u003c\/td\u003e\n\u003ctd\u003e3 x RCA Line, 1 x Balanced XLR, 1 x MM Phono (Class A)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVariable Preamp Outputs\u003c\/td\u003e\n\u003ctd\u003e2 x RCA, 1 x XLR (all isolated, simultaneous use supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFixed Output\u003c\/td\u003e\n\u003ctd\u003e1 x RCA AUX (fixed level \/ AV Direct configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Output\u003c\/td\u003e\n\u003ctd\u003e1 x 6.35mm (20-600 ohm compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone THD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.01% (1kHz, 50mW)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Output Impedance\u003c\/td\u003e\n\u003ctd\u003e2.35 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeadphone Load Impedance\u003c\/td\u003e\n\u003ctd\u003e20 - 600 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTrigger\u003c\/td\u003e\n\u003ctd\u003e2 x 12V Trigger Output\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4.3-inch IPS LCD, 800 x 480 resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e40VA ultra-low-noise toroidal transformer with DC Block-derived filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e444 x 90 x 328 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e6.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e100-120V ~ 50\/60Hz (US); 220-240V ~ 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e3 x Analogue RCA Line Inputs\u003c\/li\u003e\n  \u003cli\u003e1 x Balanced XLR Analogue Input\u003c\/li\u003e\n  \u003cli\u003e1 x MM Phono Input (RCA, Class A stage)\u003c\/li\u003e\n  \u003cli\u003e2 x S\/PDIF Coaxial Digital Inputs\u003c\/li\u003e\n  \u003cli\u003e2 x S\/PDIF Optical (TOSLINK) Digital Inputs\u003c\/li\u003e\n  \u003cli\u003e1 x USB-B PC Input (PCM to 768kHz \/ DSD512)\u003c\/li\u003e\n  \u003cli\u003e1 x Bluetooth 5.1 (aptX HD \/ LDAC \/ aptX)\u003c\/li\u003e\n  \u003cli\u003e2 x Variable RCA Preamp Outputs\u003c\/li\u003e\n  \u003cli\u003e1 x Variable XLR Balanced Preamp Output\u003c\/li\u003e\n  \u003cli\u003e1 x Fixed RCA AUX Output (AV Direct configurable)\u003c\/li\u003e\n  \u003cli\u003e1 x Headphone Output (6.35mm, 20-600 ohm compatible)\u003c\/li\u003e\n  \u003cli\u003e2 x 12V Trigger Outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAudiolab 9000Q Digital \/ Analogue Preamplifier\u003c\/li\u003e\n  \u003cli\u003eRemote Control\u003c\/li\u003e\n  \u003cli\u003ePower Cord\u003c\/li\u003e\n  \u003cli\u003eBluetooth Antenna(s)\u003c\/li\u003e\n  \u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Audiolab 9000Q?\u003c\/h3\u003e\n\u003cp\u003eThe Audiolab 9000Q is a flagship digital and analogue preamplifier-DAC from Audiolab (Cambridge, UK), forming the dedicated preamp component of the premium 9000 Series. It combines the ESS ES9038PRO 32-bit DAC with a fully balanced differential analogue circuit, ten inputs (including balanced XLR, three RCA line, Class A MM phono, four S\/PDIF digital, USB-B at PCM 768kHz\/DSD512, and Bluetooth 5.1 with aptX HD and LDAC), three simultaneous variable preamp outputs, tone controls, digital upsampling, and a current-feedback headphone amplifier — delivering a DAC SNR exceeding 117dB in XLR Direct Mode.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Audiolab 9000Q compare to the Rotel RC-1590 MkII, Musical Fidelity M6 PRE, and Parasound Halo P 6?\u003c\/h3\u003e\n\u003cp\u003eThe Audiolab 9000Q distinguishes itself from competing preamplifiers through its integration of a flagship-grade DAC alongside the analogue preamp circuitry. The Rotel RC-1590 MkII (32-bit DAC, no phono, no Bluetooth) provides a clean analogue preamp with basic digital inputs but lacks the 9000Q's ES9038PRO DAC tier, native DSD support, full MQA decoding, and Bluetooth 5.1 with LDAC. The Musical Fidelity M6 PRE (no internal DAC, no digital inputs) is a pure analogue preamplifier without any digital source capability, making it a fundamentally different proposition for those who want to avoid an outboard DAC. The Parasound Halo P 6 (32-bit DAC, MM\/MC phono, no MQA, no Bluetooth) adds moving coil phono compatibility that the 9000Q lacks, but does not match the 9000Q's DAC specification, SNR measurement, full MQA decoding, LDAC Bluetooth, or digital upsampling and filter options.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is XLR Direct Mode and when should I use it?\u003c\/h3\u003e\n\u003cp\u003eXLR Direct Mode is a selectable signal path configuration on the 9000Q in which the analogue input signal travels from the balanced XLR input through only the 4-channel analogue volume control and directly to the balanced XLR preamp output, bypassing all other processing including tone controls and DAC circuitry. This mode is intended for users connecting a balanced analogue source — such as a balanced DAC, network streamer, or CD transport — who want the most transparent and direct signal path possible. In XLR Direct Mode the 9000Q achieves its highest measured SNR of over 117dB (A-weighted), reflecting the inherent noise rejection advantage of balanced differential signal handling throughout.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Audiolab 9000Q be used as the centre of a home cinema system?\u003c\/h3\u003e\n\u003cp\u003eYes. The AV Direct configuration on the 9000Q's AUX 3 input is specifically designed for home cinema integration. When AUX 3 is set to AV Direct, the input bypasses the 9000Q's volume control and accepts a line-level signal directly from an AV processor's preamp output — which has its own volume control — allowing the 9000Q to function as a pure power amplifier driver for the front stereo channels within a surround sound setup. The two 12V trigger outputs also enable automated power sequencing of a partnering power amplifier, such as the 9000P, from the 9000Q's power state.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the Audiolab 9000Q support moving coil (MC) cartridges?\u003c\/h3\u003e\n\u003cp\u003eNo. The 9000Q's onboard phono stage is a Class A moving magnet (MM) design with a 4.5mV input sensitivity and 47K ohm input impedance — values that match the output characteristics of MM cartridges but are not suited to the low-output, low-impedance nature of moving coil designs. Users with an MC cartridge would require an external MC-capable phono preamplifier or step-up transformer connected to one of the 9000Q's RCA line inputs.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Audiolab 9000Q compatible with the 9000A integrated amplifier as a system?\u003c\/h3\u003e\n\u003cp\u003eYes, with some important context. The 9000Q is designed as the dedicated preamplifier for users who want to separate the preamp and power amplifier functions, typically pairing with the companion 9000P power amplifier. The 9000A's Power Amp In socket accepts a line-level signal from the 9000Q's RCA preamp output, enabling the 9000Q to drive the 9000A's 100W power stage directly. In this configuration, the 9000A's own preamp section is bypassed, and the 9000Q takes full control of source selection, DAC processing, volume, and tone adjustment. The system remote control is shared across all 9000 Series components.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Audiolab 9000Q in Buffalo, NY or the United States?\u003c\/h3\u003e\n\u003cp\u003eThe Audiolab 9000Q is available at Vinyl Sound, an authorized Audiolab dealer in Buffalo, New York. Purchasing through an authorized dealer ensures full manufacturer warranty coverage, genuine product, and access to the Vinyl Sound team's expertise for system configuration and setup guidance.\u003c\/p\u003e","brand":"Audiolab","offers":[{"title":"Black","offer_id":52715481465139,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":52715481497907,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/9000Q_Standard_Black_1_-1_483da79e-8e21-40cd-9376-0e6a8b3fb228.webp?v=1763606017"},{"product_id":"audiolab-9000p","title":"Audiolab 9000P Power Amplifier","description":"\u003ch1\u003eAudiolab 9000P Stereo Power Amplifier at Vinyl Sound Buffalo, NY\u003c\/h1\u003e\n\n\u003cp\u003eThe Audiolab 9000P is a flagship stereo power amplifier from Audiolab (Cambridge, United Kingdom), available at Vinyl Sound in Buffalo, New York. Completing the flagship 9000 Series alongside the 9000Q preamplifier, 9000A integrated amplifier, 9000N network streamer, and 9000CDT CD transport, the 9000P is engineered by lead designer Jan Ertner as a dedicated, no-compromise power amplification stage. It delivers \u003cstrong\u003e2 x 100 watts into 8 ohms (2 x 160 watts into 4 ohms)\u003c\/strong\u003e in stereo mode, rising to \u003cstrong\u003e300 watts into 8 ohms in bridged mono mode\u003c\/strong\u003e, via a dual-mono Class AB circuit with Audiolab's proprietary CFB (Complementary Feedback) topology, a custom 320VA toroidal transformer, and 60,000uF of total reservoir capacitance — achieving THD below \u003cstrong\u003e0.002%\u003c\/strong\u003e and an SNR exceeding \u003cstrong\u003e112dB\u003c\/strong\u003e (A-weighted). Balanced XLR and unbalanced RCA inputs, gold-plated binding posts, and a 12V trigger input complete a purposeful, performance-focused design with zero concessions to redundant features.\u003c\/p\u003e\n\n\u003ch2\u003eDual-Mono Class AB Circuit, CFB Topology, and Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe 9000P shares its core amplification architecture with the 9000A integrated amplifier, but in the 9000P the power stage operates in a fully dedicated chassis with its own optimized power supply — a configuration that removes the compromises inherent in a shared power supply design. The dual-mono layout gives each channel its own independent signal path from input to speaker binding post, with limited capacitive coupling between channels delivering stereo separation measured at 71 to 93dB across the 20Hz to 20kHz range. The CFB (Complementary Feedback) topology ensures superior linearity and consistent thermal stability by keeping idle current independent of output transistor temperature, so the amplifier's distortion and gain characteristics remain stable from cold start through extended listening. A custom-specified 320VA toroidal transformer feeds four 15,000uF reservoir capacitors (60,000uF total), providing the sustained current delivery and dynamic headroom needed to maintain control of demanding speaker loads. Maximum output current is rated at 15A — matching the 9000A specification. A mild Zobel network ensures unconditional stability into any speaker impedance, with the resulting output impedance held between 0.03 and 0.08 ohms across the full audio bandwidth, a figure that directly supports tight low-frequency control regardless of speaker impedance fluctuations.\u003c\/p\u003e\n\n\u003ch2\u003eStereo and Bridged Mono Operation, XLR and RCA Inputs, and System Integration\u003c\/h2\u003e\n\u003cp\u003eThe 9000P offers two operating modes selectable from the rear panel. In standard stereo mode, both channels are active, driven independently from the RCA or XLR inputs. In bridged mono mode, the two amplifier channels are combined to drive a single speaker from a monoblock configuration, delivering 300 watts into 8 ohms or 380 watts into 4 ohms. Two 9000P units configured as monoblocks — one per channel — provide 300 watts per channel into 8 ohms, representing a high-power upgrade path for users with demanding or difficult-to-drive speakers. Both balanced XLR (23dB gain) and unbalanced RCA (29dB gain) inputs are provided on the rear panel, accepting 2Vrms and 1Vrms signals respectively, with a 10K ohm input impedance. A 12V trigger input enables automatic power-on and power-off synchronized with the connected 9000Q preamplifier or other 9000 Series components. Speaker connection is via a set of high-quality gold-plated binding posts. The 9000P's dimensions, aluminium chassis construction, and Black or Silver finish are identical to those of the 9000Q, 9000A, 9000N, and 9000CDT, making it a natural visual and technical match across a complete 9000 Series system stack.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Mono Class AB Circuit with CFB Topology:\u003c\/strong\u003e Independent left and right channel signal paths from input to output, with Complementary Feedback ensuring superior linearity, thermal stability, and 71-93dB stereo separation across the audio band.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100W Per Channel Stereo \/ 300W Bridged Mono:\u003c\/strong\u003e Genuine 2 x 100W into 8 ohms and 2 x 160W into 4 ohms in stereo; 300W into 8 ohms and 380W into 4 ohms in bridged mono mode (single unit).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBridgeable for Monoblock Operation:\u003c\/strong\u003e Two 9000P units can be configured as monoblocks — one per channel — for 300W per channel into 8 ohms in a high-power dual-chassis setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e320VA Custom Toroidal Transformer and 60,000uF Reservoir Capacitance:\u003c\/strong\u003e Identical power supply specification to the 9000A, providing sustained current delivery and dynamic headroom under demanding conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15A Maximum Output Current:\u003c\/strong\u003e High-current capability supports tight low-frequency control and dynamic transient response with low-impedance and otherwise difficult speaker loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced XLR and Unbalanced RCA Inputs:\u003c\/strong\u003e Both balanced and unbalanced inputs provided for maximum preamplifier compatibility, with separate gain settings (23dB XLR \/ 29dB RCA) to match the sensitivity requirements of connected source and preamp components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Output Impedance:\u003c\/strong\u003e Measured output impedance of 0.03 to 0.08 ohms (20Hz to 20kHz) for strong damping and precise speaker control across the audio band.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold-Plated Binding Posts:\u003c\/strong\u003e High-quality speaker terminals supporting bare wire, spade, and banana plug connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12V Trigger Input:\u003c\/strong\u003e For automatic power sequencing with the 9000Q preamplifier or other compatible components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull 9000 Series Visual Match:\u003c\/strong\u003e Identical form factor (444mm wide, 90mm high), aluminium chassis, and Black or Silver finish matching every other 9000 Series component for a cohesive system stack.\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 \/ Mono Power Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd\u003eClass AB, Dual-Mono with CFB (Complementary Feedback) Topology\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eStereo; Bridged Mono\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Output (Stereo)\u003c\/td\u003e\n\u003ctd\u003e2 x 100W (8 ohms, THD \u0026lt; 1%); 2 x 160W (4 ohms, THD \u0026lt; 1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Output (Bridged Mono)\u003c\/td\u003e\n\u003ctd\u003e300W (8 ohms, THD \u0026lt; 1%); 380W (4 ohms, THD \u0026lt; 1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.002% (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz (+\/- 0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 112dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e29dB (RCA); 23dB (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e1Vrms (RCA); 2Vrms (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e10K ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax. Output Current\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e0.03 - 0.08 ohms (20Hz - 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eToroidal Transformer\u003c\/td\u003e\n\u003ctd\u003e320VA custom specified\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eReservoir Capacitance\u003c\/td\u003e\n\u003ctd\u003e4 x 15,000uF (60,000uF total)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStereo Separation\u003c\/td\u003e\n\u003ctd\u003e71 - 93dB (20Hz - 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1 x RCA (unbalanced); 1 x XLR (balanced); 1 x 12V Trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x Stereo Speaker (gold-plated binding posts)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStandby Power Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e444 x 90 x 327 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e9.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e100-120V ~ 50\/60Hz (US); 220-240V ~ 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x RCA Unbalanced Stereo Input\u003c\/li\u003e\n  \u003cli\u003e1 x XLR Balanced Stereo Input\u003c\/li\u003e\n  \u003cli\u003e1 x 12V Trigger Input\u003c\/li\u003e\n  \u003cli\u003e1 x Stereo Speaker Output (gold-plated binding posts)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAudiolab 9000P Stereo Power Amplifier\u003c\/li\u003e\n  \u003cli\u003ePower Cord\u003c\/li\u003e\n  \u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThe Audiophile Man Deeply Groovy Award, 2025 — awarded jointly to the 9000P and 9000Q by Paul Rigby, The Audiophile Man\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Audiolab 9000P?\u003c\/h3\u003e\n\u003cp\u003eThe Audiolab 9000P is a flagship stereo power amplifier from Audiolab (Cambridge, UK), forming the dedicated power amplification component of the premium 9000 Series. It delivers 100 watts per channel into 8 ohms in stereo mode via a dual-mono Class AB circuit with CFB topology, rising to 300 watts into 8 ohms in bridged mono mode, with a 320VA toroidal transformer, 60,000uF total reservoir capacitance, 15A maximum output current, THD below 0.002%, and both balanced XLR and unbalanced RCA inputs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Audiolab 9000P compare to the Parasound Halo A 23+, Rotel RB-1582 MkII, and Cambridge Audio CXA81 MkII power stage?\u003c\/h3\u003e\n\u003cp\u003eThe Audiolab 9000P stands out in its price bracket through its combination of bridgeable mono operation and dual-mono architecture. Against the Parasound Halo A 23+ (125W\/8 ohms, Class AB, no XLR input, no trigger, no bridged mode), the 9000P offers equivalent or greater power, adds balanced XLR connectivity, bridged mono capability, and 12V trigger automation — at a comparable price point. The Rotel RB-1582 MkII (200W\/8 ohms, Class AB, XLR and RCA inputs, no bridged mode) delivers more rated stereo power than the 9000P in stereo, but the 9000P's bridgeable design means a pair of 9000P monoblocks can match or exceed it per channel. The Cambridge Audio CXA81 MkII is an integrated amplifier rather than a dedicated power stage, with 80W per channel sharing a chassis with DAC and preamp circuitry; the 9000P as a dedicated power amplifier eliminates the shared power supply constraints inherent in an integrated design.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is bridged mono mode and when should I use it?\u003c\/h3\u003e\n\u003cp\u003eIn bridged mono mode, the 9000P's two amplifier channels are combined to drive a single loudspeaker, with one channel handling the positive signal phase and the other the negative. This effectively doubles the voltage swing available to the speaker, raising output power from 100 watts into 8 ohms (stereo) to 300 watts into 8 ohms (bridged mono). Bridged mono mode is useful in two scenarios: powering a single speaker with higher headroom than stereo mode allows, or — with two 9000P units — configuring a dedicated monoblock system where each amplifier drives one channel independently at 300 watts per channel. It is most relevant for users with power-hungry or inefficient speakers, or those seeking the sonic benefits of separate monoblock amplification.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Audiolab 9000P be used without the 9000Q preamplifier?\u003c\/h3\u003e\n\u003cp\u003eYes. The 9000P accepts a line-level signal from any preamplifier or source component with a preamp output via its RCA or XLR inputs. Suitable source connections include the Audiolab 9000Q preamplifier (the natural partner), the 9000A's preamp output, the 9000N network streamer's variable analog output, any outboard DAC or network player with a preamp-level output, or a turntable with a phono preamplifier providing a line-level output. The 12V trigger input allows automatic power-on synchronization with any component providing a 12V trigger output.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Audiolab 9000P differ from the power amplifier stage inside the 9000A integrated amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe 9000P's power amplifier circuit shares the same Class AB topology, CFB design, 320VA toroidal transformer specification, 60,000uF reservoir capacitance, and 15A maximum output current as the 9000A's power stage — but benefits from operating in a dedicated chassis with no competing circuitry sharing its power supply. In the 9000A, the power supply services both the preamp section (including DAC, phono stage, headphone amp, and display) and the power amp stage simultaneously. In the 9000P, the full power supply is devoted exclusively to amplification. The 9000P also introduces bridged mono capability that the 9000A does not offer, and provides the measured improvements in channel separation and SNR that come from the dedicated chassis layout.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Audiolab 9000P stable driving 4-ohm speakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The 9000P is rated at 2 x 160 watts into 4 ohms in stereo mode (380 watts into 4 ohms in bridged mono), and the Zobel network in the output stage ensures unconditional stability into any speaker impedance. The maximum output current of 15A provides the headroom needed to handle the current demands of low-impedance speakers without compression or instability. The output impedance measured at 0.03 to 0.08 ohms across the audio band results in a high damping factor that supports tight bass control with 4-ohm and lower-impedance loads.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Audiolab 9000P in Buffalo, NY or the United States?\u003c\/h3\u003e\n\u003cp\u003eThe Audiolab 9000P is available at Vinyl Sound, an authorized Audiolab dealer in Buffalo, New York. Purchasing through an authorized dealer ensures full manufacturer warranty coverage, genuine product, and access to expert guidance from the Vinyl Sound team for system configuration and power amplifier pairing advice.\u003c\/p\u003e","brand":"Audiolab","offers":[{"title":"Black","offer_id":52715516330291,"sku":null,"price":1499.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":52715516363059,"sku":null,"price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/9000P_Standard_Black_2_a76e8b37-e2e8-46f9-8fdf-922882a85931.webp?v=1763606383"},{"product_id":"lab12-melto2-fully-adjustable-tube-phono-preamplifier","title":"LAB12 Suono Mk2 Toroid 25W x 2 Class-A Tube Amplifier","description":"\u003ch1\u003eLAB12 Suono Mk2 Toroid Class-A Tube Amplifier at Vinyl Sound Buffalo NY\u003c\/h1\u003e\n\n\u003cp\u003eThe Suono Mk2 Toroid is a single-ended Class A tube amplifier from LAB12 (Athens, Greece), available at Vinyl Sound in Buffalo, NY. Producing \u003cstrong\u003e25 watts per channel\u003c\/strong\u003e from KT150 power pentodes in a single-ended Class A circuit, it delivers the texture, dimensionality, and harmonic completeness of SET amplification while offering enough output power to anchor more complex loudspeakers and fill larger listening spaces. Selectable \u003cstrong\u003etriode and ultralinear operating modes\u003c\/strong\u003e, top-mounted manual bias adjustment, and LAB12's SRSG grounding and Fine Symmetry topology complete a design that occupies an important position between low-power SET amplifiers and high-power push-pull designs.\u003c\/p\u003e\n\n\u003ch2\u003eSingle-Ended Class A Architecture with Real-World Power\u003c\/h2\u003e\n\u003cp\u003eThe Suono Mk2 Toroid retains the single-ended output topology that defines the SET listening experience, the absence of crossover distortion, the continuous Class A bias across the entire dynamic range, and the natural, unforced quality that makes single-ended amplifiers so compelling for long-session listening. Where most single-ended designs are limited to 8 to 15 watts per channel, the Suono Mk2 Toroid achieves 25 watts per channel through a carefully engineered circuit that extracts maximum power from the KT150 output tube within the constraints of single-ended operation. A low-noise toroidal power transformer provides the clean, stable voltage rails that Class A operation demands, and the absence of global negative feedback preserves the natural dynamics of the original recording.\u003c\/p\u003e\n\n\u003ch2\u003eTriode and Ultralinear Flexibility with SRSG and Fine Symmetry\u003c\/h2\u003e\n\u003cp\u003eThe Suono Mk2 Toroid's front-panel triode and ultralinear mode selector allows the listener to explore two fundamentally different presentations without changing tubes or making circuit modifications. Top-mounted manual bias adjustment points simplify tube maintenance and are accessible without removing the amplifier from the rack. LAB12's SRSG (Separate Rails Separate Grounds) implementation maintains a fully isolated path between signal and power supply grounds throughout the circuit, minimizing noise ingress and lowering the noise floor. The Fine Symmetry circuit layout ensures that the two channels track each other with precision, maintaining accurate stereo imaging across the full frequency range. Analog Nissei VU meters on the front panel provide a classic visual reference during playback.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Ended Class A Output Stage:\u003c\/strong\u003e A true single-ended circuit operating in Class A throughout its power range, delivering the harmonic completeness and natural decay associated with the finest SET designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKT150 Output Tubes:\u003c\/strong\u003e Factory-installed KT150 power pentodes; compatible with 6550, KT88, and KT120 for tube rolling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Noise Toroidal Power Transformer:\u003c\/strong\u003e A single high-quality toroidal transformer provides stable, low-noise power to the output stage and driver circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriode \/ Ultralinear Mode Selector:\u003c\/strong\u003e Front-panel switch provides direct access to two distinct operating modes with different sonic signatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTop-Mounted Bias Adjustment:\u003c\/strong\u003e Easily accessible bias trimmers on the top panel allow quick and precise tube biasing without requiring amplifier disassembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo-Feedback Design:\u003c\/strong\u003e Zero global negative feedback for an open, natural, and unforced presentation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSRSG Grounding:\u003c\/strong\u003e Separate Rails Separate Grounds implementation maintains full isolation between signal and power ground paths.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFine Symmetry Layout:\u003c\/strong\u003e Precision circuit geometry ensures matched performance between both channels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog Nissei VU Meters:\u003c\/strong\u003e Classic front-panel VU meters for real-time level monitoring during playback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision 5mm Aluminum Panel:\u003c\/strong\u003e Available in Matte Black or Frozen Silver with a glass-blasted anodized finish and a five-year manufacturer guarantee.\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\u003e25 W per channel (KT150)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 25 kHz (–0.9 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e100 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e600 mV (Triode) \/ 700 mV (Ultralinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRecommended Speaker Load\u003c\/td\u003e\n\u003ctd\u003e4 – 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e2 x 6N2P dual triodes, 2 x KT120 \/ KT150 power pentodes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1 x stereo line input (RCA connectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAvailable Colors\u003c\/td\u003e\n\u003ctd\u003eMatte Black, Frozen Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e16.9\" x 7.5\" x 11.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e41.9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGuarantee\u003c\/td\u003e\n\u003ctd\u003e5 years\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 LAB12 Suono Mk2 Toroid?\u003c\/h3\u003e\n\u003cp\u003eThe LAB12 Suono Mk2 Toroid is a single-ended Class A tube amplifier from Athens, Greece, producing 25 watts per channel from KT150 power pentodes. It offers selectable triode and ultralinear modes, top-mounted bias adjustment, a low-noise toroidal power transformer, and LAB12's SRSG grounding and Fine Symmetry layout in a precision 5mm aluminum chassis available in Matte Black or Frozen Silver, with a five-year manufacturer guarantee.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Suono Mk2 Toroid compare to the Line Magnetic LM-805IA?\u003c\/h3\u003e\n\u003cp\u003eThe LAB12 Suono Mk2 Toroid and the Line Magnetic LM-805IA are both single-ended Class A tube amplifiers designed for listeners who prioritize harmonic richness and natural tonal character. The LM-805IA uses 805A transmitting triodes in a directly heated configuration, producing approximately 48 watts per channel, and is typically paired with high-efficiency speakers of 93 dB and above. The Suono Mk2 Toroid uses KT150 pentodes in a single-ended circuit with selectable pentode and triode modes, producing 25 watts per channel, and its 4 to 8 ohm load compatibility makes it practical with a wider range of modern loudspeakers. Listeners who want single-ended character without restricting their speaker options will find the Suono Mk2 Toroid the more flexible choice.\u003c\/p\u003e\n\n\u003ch3\u003eWhat loudspeakers pair well with the Suono Mk2 Toroid?\u003c\/h3\u003e\n\u003cp\u003eThe Suono Mk2 Toroid performs best with loudspeakers of 88 dB sensitivity or higher in typical room sizes, pairing naturally with designs such as the Klipsch Heresy IV, the Totem Acoustic Hawk, or the DALI Oberon 9. In ultralinear mode, the amplifier's tighter bass control and extended bandwidth make it compatible with a broader range of 4 to 8 ohm designs. In triode mode, higher-efficiency speakers will allow the amplifier's harmonic character to express itself most fully. Vinyl Sound Buffalo can provide system matching guidance based on the specific loudspeakers under consideration.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between the Suono Mk2 and the Suara Mk2?\u003c\/h3\u003e\n\u003cp\u003eThe Suono Mk2 Toroid and the Suara Mk2 Toroid share the same LAB12 circuit philosophy but occupy different positions in the power hierarchy. The Suono Mk2 Toroid uses a single pair of output tubes (two KT150s) in a single-ended Class A circuit producing 25 watts per channel, prioritizing the pure SET sonic character at moderate power levels. The Suara Mk2 Toroid uses four output tubes in a parallel single-ended Class A configuration producing 50 watts per channel, extending the current reserve and dynamic headroom for use with more demanding loudspeakers and larger rooms. The Suono Mk2 is the right choice for listeners who value the traditional SET presentation and work with efficient speakers; the Suara Mk2 suits those who want the same sonic character in a system scaled for larger spaces.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Suono Mk2 Toroid be biased without professional assistance?\u003c\/h3\u003e\n\u003cp\u003eYes. LAB12 has positioned the bias adjustment trimmers on the top panel of the Suono Mk2 Toroid for easy accessibility. With a digital multimeter and the figures provided in the user documentation, tube bias can be set accurately by the owner without disassembling the amplifier or sending it to a technician. The straightforward manual process makes tube rolling a practical part of ownership rather than a technical obstacle.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the LAB12 Suono Mk2 Toroid in Buffalo, NY?\u003c\/h3\u003e\n\u003cp\u003eThe LAB12 Suono Mk2 Toroid is available at Vinyl Sound in Buffalo, NY, an authorized LAB12 dealer serving Western New York and the USA. The team at Vinyl Sound can assist with speaker matching, demonstration arrangements, and finish selection between Matte Black and Frozen Silver.\u003c\/p\u003e","brand":"LAB12","offers":[{"title":"Silver","offer_id":52726284157235,"sku":null,"price":4995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52726284190003,"sku":null,"price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/4_ff02c440-4265-4cb2-9472-e3f6bd6568f8.webp?v=1763733293"},{"product_id":"lab12-melto1-fully-adjustable-tube-phono-preamplifier","title":"LAB12 Melto1 Fully Adjustable Tube Phono Preamplifier","description":"\u003ch1\u003eLAB12 Melto1 Tube Phono Preamplifier at Vinyl Sound Buffalo NY\u003c\/h1\u003e\n\n\u003cp\u003eThe Melto1 is a fully adjustable full-tube phono preamplifier from LAB12 (Athens, Greece), available at Vinyl Sound in Buffalo, NY. Supporting both MM and MC cartridges, it offers user-adjustable impedance and capacitance to match a wide range of cartridge designs, with \u003cstrong\u003eMM gain of 41 dB\u003c\/strong\u003e and \u003cstrong\u003eMC gain of 66 dB\u003c\/strong\u003e from a circuit built around 6N1P-EV and 6N2P-EV NOS dual triodes. SRSG grounding, Fine Symmetry circuit layout, a toroidal power transformer, and a no-feedback design are applied throughout, delivering a phono stage whose sonic performance and adjustability significantly exceed what its accessible price point might suggest. The Melto1 received the Best Buy 2022 Award from Mono and Stereo.\u003c\/p\u003e\n\n\u003ch2\u003eFull Tube Circuit with NOS Dual Triodes\u003c\/h2\u003e\n\u003cp\u003eThe Melto1 uses four NOS (new old stock) dual triode tubes, two 6N1P-EV and two 6N2P-EV, throughout its signal path. These Russian military-specification tubes are selected and matched for parameter consistency, providing the gain stages with a stable, uniform operating characteristic that is critical for a phono stage where even minor channel imbalances are audible in the stereo image. The no-feedback topology preserves the natural dynamics and tonal character of the phono cartridge signal without the phase-related artifacts that feedback can introduce, while the toroidal power transformer and SRSG grounding maintain a low noise floor essential for the high-gain phono amplification task. The RIAA equalization curve is implemented passively in the signal path, a topology that is more complex to achieve in a tube design but that preserves the transient accuracy and frequency balance of the final output more faithfully than active EQ implementations.\u003c\/p\u003e\n\n\u003ch2\u003eAdjustable Impedance and Capacitance for Cartridge Matching\u003c\/h2\u003e\n\u003cp\u003eOptimizing a phono stage's input loading to match the specific electrical requirements of a cartridge is one of the most effective and least expensive steps an analog listener can take to improve vinyl playback quality. The Melto1 provides user-adjustable input impedance from 32 ohms to 100 kΩ and input capacitance from 0 to 300 pF, covering the full range of MM and MC cartridge loading requirements in current production and vintage design. These adjustments allow the listener to tailor the frequency balance, high-frequency extension, and overall tonal character of the phono stage to the specific cartridge in use, rather than accepting the compromises inherent in a fixed-loading design.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMM and MC Compatibility:\u003c\/strong\u003e Full support for both moving magnet and moving coil cartridges with appropriate gain levels for each type.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNOS Dual Triode Tubes:\u003c\/strong\u003e Four matched NOS dual triodes (2 x 6N1P-EV, 2 x 6N2P-EV) provide the gain stages with stable, low-noise amplification throughout the signal path.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Input Impedance:\u003c\/strong\u003e User-selectable from 32 Ω to 100 kΩ to match the loading requirements of any MM or MC cartridge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Input Capacitance:\u003c\/strong\u003e User-selectable from 0 to 300 pF for precise MM cartridge capacitive loading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRIAA Equalization:\u003c\/strong\u003e Standard RIAA de-emphasis curve for playback of all standard LP pressings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToroidal Power Transformer:\u003c\/strong\u003e A dedicated toroidal transformer provides stable, low-noise power to the tube circuit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo-Feedback Design:\u003c\/strong\u003e Zero global negative feedback preserves the natural dynamics and spatial character of the cartridge signal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSRSG Grounding:\u003c\/strong\u003e Separate Rails Separate Grounds implementation maintains full isolation between signal and power ground paths.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFine Symmetry Layout:\u003c\/strong\u003e Precision circuit geometry ensures matched performance between channels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision 5mm Aluminum Panel:\u003c\/strong\u003e Available in Matte Black with a glass-blasted anodized finish and a five-year manufacturer guarantee.\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\u003eGain (MM)\u003c\/td\u003e\n\u003ctd\u003e41 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain (MC)\u003c\/td\u003e\n\u003ctd\u003e66 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003eAdjustable: 32 Ω – 100 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Capacitance\u003c\/td\u003e\n\u003ctd\u003eAdjustable: 0 – 300 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEQ Curve\u003c\/td\u003e\n\u003ctd\u003eRIAA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTube Complement\u003c\/td\u003e\n\u003ctd\u003e2 x 6N1P-EV dual triodes, 2 x 6N2P-EV dual triodes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1 x stereo line (RCA connectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1 x stereo line (RCA connectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAvailable Color\u003c\/td\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e16.9\" x 4.3\" x 11.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14.3 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGuarantee\u003c\/td\u003e\n\u003ctd\u003e5 years\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\u003eBest Buy 2022 – Mono and Stereo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the LAB12 Melto1?\u003c\/h3\u003e\n\u003cp\u003eThe LAB12 Melto1 is a fully adjustable full-tube phono preamplifier from Athens, Greece, supporting MM and MC cartridges with 41 dB and 66 dB gain respectively. It uses four matched NOS dual triode tubes in a no-feedback RIAA circuit with adjustable input impedance from 32 Ω to 100 kΩ and capacitance from 0 to 300 pF, built on a toroidal power transformer with SRSG grounding and Fine Symmetry layout in a Matte Black 5mm aluminum chassis with a five-year guarantee.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Melto1 compare to the Pro-Ject Tube Box DS3 B?\u003c\/h3\u003e\n\u003cp\u003eThe LAB12 Melto1 and the Pro-Ject Tube Box DS3 B are both full-tube phono stages with MM and MC support and adjustable loading, but they represent different philosophies and price positions. The Pro-Ject DS3 B uses ECC83 tubes in a hybrid gain structure, offers Bluetooth output as a distinctive modern feature, and is available in multiple case styles at a lower entry price. The Melto1 uses NOS 6N1P-EV and 6N2P-EV military-spec dual triodes in a pure tube circuit with no-feedback topology, SRSG grounding, and Fine Symmetry layout, targeting a more traditional audiophile priority: maximum signal purity from source to output in a fully analog circuit. For vinyl enthusiasts whose priority is the purest possible tube-based RIAA amplification, the Melto1 represents meaningfully more refined engineering at a competitive price point.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between the Melto1 and the Melto2?\u003c\/h3\u003e\n\u003cp\u003eThe LAB12 Melto1 and Melto2 share the same full-tube, no-feedback design philosophy and SRSG grounding, but differ in several important respects. The Melto2 adds Lundahl step-up transformers for MC cartridges (replacing the Melto1's active MC gain stage), provides three independent phono inputs instead of one, adds support for DECCA and Columbia equalization curves in addition to RIAA, includes a front-panel OLED display, and adds remote control functionality. The Melto1 is the right choice for listeners with a single turntable and RIAA-only requirements who want the LAB12 tube phono sound at a more accessible price point; the Melto2 suits collectors with multiple cartridges, mono setups, or pre-RIAA record collections.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Melto1 be used with a low-output MC cartridge?\u003c\/h3\u003e\n\u003cp\u003eYes, though the approach differs from the Melto2's transformer-coupled MC stage. The Melto1 provides 66 dB of MC gain through an active tube gain stage, which is sufficient for MC cartridges with outputs down to approximately 0.3 mV in most system configurations. Input impedance is adjustable down to 32 ohms for MC loading. For very low-output MC cartridges below 0.2 mV, a separate step-up transformer may be beneficial to ensure sufficient signal level and optimal impedance matching before the Melto1's input stage.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the LAB12 Melto1 in Buffalo, NY?\u003c\/h3\u003e\n\u003cp\u003eThe LAB12 Melto1 is available at Vinyl Sound in Buffalo, NY, an authorized LAB12 dealer serving Western New York and the USA. Vinyl Sound carries the complete LAB12 phono and amplification lineup and can assist with cartridge matching, loading optimization guidance, and in-store demonstration arrangements.\u003c\/p\u003e","brand":"LAB12","offers":[{"title":"Default Title","offer_id":52726316335411,"sku":null,"price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/1_b1dec7e8-4f93-413c-a9f2-f2d70f4946af.webp?v=1763784266"},{"product_id":"mobile-fidelity-ultraphono-pro-phonostage-preamp","title":"Mobile Fidelity UltraPhono Pro Phonostage Preamp","description":"\u003ch1\u003eMoFi Electronics UltraPhono Pro Phono Stage Preamplifier at Vinyl Sound Buffalo NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe MoFi Electronics UltraPhono Pro is a single-input, all-analog phono stage preamplifier from Mobile Fidelity Electronics (Chicago, Illinois, USA), available at Vinyl Sound USA Inc. in Buffalo, NY. Designed by industry veteran Peter Madnick in direct collaboration with the MoFi Electronics engineering team, the UltraPhono Pro distills the core circuit architecture of the flagship MasterPhono into a streamlined, purpose-built phono stage focused entirely on maximum analog fidelity. Built around a fully discrete J-FET and MOSFET gain stage, a passive zero-feedback RIAA network, and a \u003cstrong\u003eseven-stage regulated balanced power supply\u003c\/strong\u003e, the UltraPhono Pro delivers \u003cstrong\u003eup to 71 dB of gain\u003c\/strong\u003e with \u003cstrong\u003eRIAA accuracy held to within ±0.05 dB\u003c\/strong\u003e across a frequency response of 10 Hz to 50 kHz. This is a phono preamplifier engineered to extract everything a high-performance cartridge has to offer and deliver it with complete tonal honesty.\u003c\/p\u003e\n\n\u003ch2\u003ePeter Madnick's Circuit Architecture: MasterPhono DNA in a Single-Input Design\u003c\/h2\u003e\n\u003cp\u003ePeter Madnick, the engineer responsible for the circuit design of MoFi's acclaimed MasterPhono, built the UltraPhono Pro around the same foundational principles: fully discrete signal topology, zero-feedback passive RIAA equalization, and a regulated power supply architecture that eliminates the noise floor artifacts introduced by simpler supply designs. Where the MasterPhono offers multi-input flexibility and an expanded feature set, the UltraPhono Pro channels that same engineering philosophy into a single-input implementation, removing complexity without compromising the electrical fundamentals that determine sonic performance. The result is a phono stage that inherits the MasterPhono's commitment to natural transients and tonal accuracy while presenting a more direct signal path and a chassis format optimized for long-term system integration.\u003c\/p\u003e\n\n\u003ch2\u003eZero-Feedback Passive RIAA and Seven-Stage Regulated Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe RIAA equalization network in the UltraPhono Pro is entirely passive and operates without feedback, a design choice that preserves the leading-edge behavior of transients and avoids the phase anomalies associated with active feedback-based equalization circuits. Precision film-foil components maintain the equalization curve to within ±0.05 dB, a figure that holds across the full 10 Hz to 50 kHz bandwidth and reflects the same accuracy standard MoFi's mastering engineers apply in the studio. The seven-stage regulated balanced power supply addresses the power delivery side of the noise equation with equal rigor, providing a stable, low-impedance reference that allows the discrete J-FET and MOSFET gain stages to operate at their full dynamic capability. Total harmonic distortion is measured at 0.005% A-Weighted at 10 mV input and 40 dB gain, confirming that the circuit's low-noise architecture translates directly into measurable real-world performance.\u003c\/p\u003e\n\n\u003ch2\u003eFront-Panel Controls: Gain, Loading, Mono, Subsonic, Mute, and Dim\u003c\/h2\u003e\n\u003cp\u003eThe UltraPhono Pro places all cartridge-matching controls on the front panel, providing direct access to gain settings of 40 dB, 52 dB, and 65 dB via RCA output (46 dB, 58 dB, and 71 dB balanced) and loading options of 100, 300, 500, 1k, and 47k Ohms. This configuration supports moving-magnet cartridges at the 47k Ohm standard setting and accommodates the full range of moving-coil cartridges from high-output MC down to low-output designs requiring maximum gain. Beyond cartridge matching, the front panel provides mono, subsonic filter, mute, and dim controls — practical listening tools that allow adjustments for mono pressings, warped records, and level management during a session without interrupting playback. The chassis is constructed from brushed aluminum panels over a rigid steel frame, measuring 17 x 2.5 x 11.35 inches and weighing 7 lb.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned by Peter Madnick:\u003c\/strong\u003e The UltraPhono Pro shares its core circuit architecture with MoFi's flagship MasterPhono, designed by industry veteran Peter Madnick with a focus on ultra-low-noise discrete topology and passive RIAA accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Discrete J-FET and MOSFET Gain Stages:\u003c\/strong\u003e Both input and output stages are built from discrete transistors rather than integrated op-amp chips, preserving the natural dynamic behavior and tonal character of the source signal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive Zero-Feedback RIAA Equalization:\u003c\/strong\u003e A passive RIAA network with no feedback loop maintains equalization accuracy to within ±0.05 dB, protecting transient integrity and tonal honesty throughout the audio band.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeven-Stage Regulated Balanced Power Supply:\u003c\/strong\u003e An exceptionally quiet seven-stage regulated supply eliminates power-supply-induced noise and provides a stable low-impedance voltage reference for the gain stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 71 dB Balanced Output Gain:\u003c\/strong\u003e Three selectable gain settings on both balanced XLR and unbalanced RCA outputs accommodate moving-magnet and the full range of moving-coil cartridges from high to ultra-low output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive Loading Options:\u003c\/strong\u003e Front-panel loading selection of 100, 300, 500, 1k, and 47k Ohms provides accurate impedance matching for virtually every MM and MC cartridge in current production.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront-Panel Listening Controls:\u003c\/strong\u003e Mono, subsonic filter, mute, and dim functions are accessible from the front panel for practical session adjustments without interrupting playback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Film-Foil Components:\u003c\/strong\u003e Critical RIAA network parts use precision film-foil construction for long-term value stability and consistent equalization accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrushed Aluminum and Rigid Steel Chassis:\u003c\/strong\u003e A brushed-aluminum panel over a rigid steel frame provides structural damping and a professional aesthetic consistent with the MoFi Electronics component lineup.\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\u003eInput\u003c\/td\u003e\n      \u003ctd\u003eRCA, voltage mode, single-ended\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRCA Output Gain\u003c\/td\u003e\n      \u003ctd\u003e40 dB, 52 dB, 65 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBalanced Output Gain\u003c\/td\u003e\n      \u003ctd\u003e46 dB, 58 dB, 71 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLoading Options\u003c\/td\u003e\n      \u003ctd\u003e100 Ohms, 300 Ohms, 500 Ohms, 1k Ohms, 47k Ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Impedance (Balanced)\u003c\/td\u003e\n      \u003ctd\u003e230 Ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Impedance (Unbalanced)\u003c\/td\u003e\n      \u003ctd\u003e115 Ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaximum Output (1% THD)\u003c\/td\u003e\n      \u003ctd\u003e10 Volts RMS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRIAA Accuracy\u003c\/td\u003e\n      \u003ctd\u003e±0.05 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd\u003e10 Hz to 50 kHz (±0.20 dB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTHD (10 mV @ 1 kHz, 40 dB gain)\u003c\/td\u003e\n      \u003ctd\u003e0.005% A-Weighted\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTHD (10 mV @ 1 kHz, 65 dB gain)\u003c\/td\u003e\n      \u003ctd\u003e0.005% A-Weighted\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTHD (1 mV @ 1 kHz, 40 dB gain)\u003c\/td\u003e\n      \u003ctd\u003e0.010% A-Weighted\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTHD (1 mV @ 1 kHz, 65 dB gain)\u003c\/td\u003e\n      \u003ctd\u003e0.013% A-Weighted\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eS\/N Ratio Balanced 40 dB\u003c\/td\u003e\n      \u003ctd\u003e82 dB \/ 93 dB (A-Weighted)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eS\/N Ratio Balanced 65 dB\u003c\/td\u003e\n      \u003ctd\u003e78 dB \/ 85 dB (A-Weighted)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eS\/N Ratio RCA 40 dB\u003c\/td\u003e\n      \u003ctd\u003e75 dB \/ 83 dB (A-Weighted)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eS\/N Ratio RCA 65 dB\u003c\/td\u003e\n      \u003ctd\u003e69 dB \/ 75 dB (A-Weighted)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGain Topology\u003c\/td\u003e\n      \u003ctd\u003eFully discrete J-FET and MOSFET\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRIAA Network\u003c\/td\u003e\n      \u003ctd\u003ePassive, zero-feedback, precision film-foil parts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply\u003c\/td\u003e\n      \u003ctd\u003eSeven-stage regulated balanced\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eChassis\u003c\/td\u003e\n      \u003ctd\u003eBrushed aluminum panels, rigid steel frame\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd\u003e17 x 2.5 x 11.35 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e7 lb\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 MoFi Electronics UltraPhono Pro?\u003c\/h3\u003e\n\u003cp\u003eThe MoFi Electronics UltraPhono Pro is a single-input, all-analog phono stage preamplifier designed by Peter Madnick and built by Mobile Fidelity Electronics in the USA. It features a fully discrete J-FET and MOSFET gain topology, a passive zero-feedback RIAA network accurate to ±0.05 dB, a seven-stage regulated balanced power supply, and front-panel gain and loading controls supporting both moving-magnet and moving-coil cartridges. It delivers up to 71 dB of balanced output gain with measured THD of 0.005% A-Weighted, positioning it as a high-performance phono preamplifier aimed at serious analog listeners who value circuit simplicity and measurable accuracy over feature proliferation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the UltraPhono Pro compare to the MoFi MasterPhono?\u003c\/h3\u003e\n\u003cp\u003eThe UltraPhono Pro shares its core circuit architecture with the MoFi MasterPhono, including the discrete J-FET and MOSFET gain stages, the passive zero-feedback RIAA network, and the precision regulated power supply design. The principal distinction is configuration: the MasterPhono offers multiple inputs, a transimpedance gain option, metering, and a more comprehensive feature set for audiophiles who manage multiple analog sources, while the UltraPhono Pro is a single-input implementation that removes that complexity in favor of a more direct signal path and a lower-profile chassis. For listeners with one primary turntable, the UltraPhono Pro delivers the same foundational engineering without paying for features that will go unused.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the UltraPhono Pro compare to the Pro-Ject Tube Box DS3 B and the Parasound JC 3 Jr.?\u003c\/h3\u003e\n\u003cp\u003eThe MoFi UltraPhono Pro competes directly with the Pro-Ject Tube Box DS3 B and the Parasound JC 3 Jr. in the serious analog phono stage category. The Pro-Ject Tube Box DS3 B uses a tube output stage that imparts a characteristic tonal softness, while the UltraPhono Pro's fully discrete solid-state topology prioritizes linearity and low noise. The Parasound JC 3 Jr. is a respected discrete solid-state design, but the UltraPhono Pro adds a seven-stage regulated balanced power supply and passive zero-feedback RIAA not found in the JC 3 Jr., along with front-panel gain and loading access versus the Parasound's under-chassis DIP switches. The UltraPhono Pro's ±0.05 dB RIAA accuracy is also a more stringent specification than either competitor publishes.\u003c\/p\u003e\n\n\u003ch3\u003eWhat cartridge types does the UltraPhono Pro support?\u003c\/h3\u003e\n\u003cp\u003eThe UltraPhono Pro supports both moving-magnet and moving-coil cartridges through its five loading options and three gain settings. Moving-magnet cartridges operate at the standard 47k Ohm loading with 40 dB or 52 dB RCA gain. High-output MC cartridges function well at 52 dB or 65 dB gain with loading in the 100 to 500 Ohm range. Ultra-low-output MC cartridges requiring maximum gain are supported at 65 dB RCA or 71 dB balanced output. The cartridge weight range accepted by the tonearm is independent of the phono stage, so the UltraPhono Pro pairs with any cartridge whose output and impedance fall within those parameters.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is zero-feedback passive RIAA equalization and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eRIAA equalization is a standardized curve applied during vinyl mastering that boosts high frequencies and cuts bass during the cutting process, requiring the phono stage to apply the inverse curve on playback. A passive RIAA network achieves this correction using resistors and capacitors without any active feedback loop, which means the circuit does not sample its own output and correct errors in real time. Zero-feedback designs are valued by analog engineers because feedback, while effective at reducing distortion figures, can introduce phase shifts and alter the way the circuit responds to rapid transient information. The UltraPhono Pro's passive zero-feedback RIAA network preserves the leading-edge accuracy of instrumental attacks and the natural decay of acoustic instruments in a way that feedback-based designs can subtly compress.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the UltraPhono Pro have balanced XLR outputs?\u003c\/h3\u003e\n\u003cp\u003eYes. The UltraPhono Pro provides both balanced XLR and unbalanced RCA outputs simultaneously, with balanced output gain of 46 dB, 58 dB, and 71 dB and balanced output impedance of 230 Ohms. The balanced output offers an additional 6 dB of gain over the RCA output at each equivalent gain setting and provides the common-mode noise rejection benefit of differential signaling for long cable runs or in systems where line-level interference is a concern. The unbalanced RCA output at 115 Ohms output impedance is suitable for connection to any standard preamplifier or integrated amplifier with a line-level input.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the MoFi Electronics UltraPhono Pro in Buffalo or Western New York?\u003c\/h3\u003e\n\u003cp\u003eThe MoFi Electronics UltraPhono Pro Phono Stage Preamplifier is available at Vinyl Sound USA Inc., an authorized Mobile Fidelity Electronics dealer located in Buffalo, NY. Vinyl Sound serves audiophiles across Western New York and the greater Buffalo region and can assist with cartridge matching, gain and loading configuration, and complete analog system consultation for turntable, tonearm, cartridge, and phono stage combinations in-store or by appointment.\u003c\/p\u003e","brand":"Mobile Fidelity","offers":[{"title":"Default Title","offer_id":53002341122355,"sku":null,"price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/MobileFidelityUltraPhonoProPhonostagePreamp1.png?v=1769443680"},{"product_id":"unison-research-simply-phono-power-supply","title":"Unison Research Simply Phono External Power Supply","description":"\u003ch1\u003eUnison Research Simply Phono External Power Supply at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Unison Research Simply Phono External Power Supply is a dedicated outboard power supply from Unison Research (Treviso, Italy), available at Vinyl Sound in Buffalo, NY, USA. Designed as the purpose-matched power source for the Unison Research Simply Phono tube phono preamplifier, this external supply physically separates the mains transformer and rectification circuitry from the Simply Phono's audio circuit, eliminating the two primary mechanisms by which power supplies degrade phono stage performance: \u003cstrong\u003eelectromagnetic field coupling\u003c\/strong\u003e from the mains transformer into the signal path, and \u003cstrong\u003econducted noise\u003c\/strong\u003e from the AC supply into the sensitive first gain stage. In the UK and several other markets, the Simply Phono is supplied with this upgraded external power supply as standard, confirming its status as an essential companion to the phono preamplifier rather than an optional accessory.\u003c\/p\u003e\n\n\u003ch2\u003eWhy an External Power Supply Matters in Phono Preamplification\u003c\/h2\u003e\n\u003cp\u003eA phono preamplifier operates at signal levels far below those of any other component in a high-end system -- a moving-magnet cartridge produces between 2 and 5 millivolts, and a moving-coil cartridge as little as 0.2 millivolts. At these signal levels, noise contributions from the power supply that would be inaudible in a line-level amplifier become directly audible as hum, hiss, or a reduction in low-level musical detail. The Simply Phono's external power supply addresses this challenge by placing the mains transformer -- the primary source of electromagnetic field radiation in any power supply -- in a physically separate enclosure connected to the audio chassis by a low-noise DC cable. With the transformer's magnetic field confined to the external unit, the Simply Phono's four ECC83 tube stages receive a clean, regulated DC supply with minimal superimposed noise, allowing the phono stage's passive RIAA network and ionic-bias first gain stage to perform at their full capability.\u003c\/p\u003e\n\n\u003ch2\u003eEngineered for the Simply Phono Circuit\u003c\/h2\u003e\n\u003cp\u003eThe Simply Phono External Power Supply is designed specifically for the electrical requirements of the Simply Phono's four-ECC83 Class A circuit. The output voltages, current ratings, and filtering characteristics are matched to the heater and anode supply demands of the ECC83 tubes operating in the ionic bias parallel configuration of the first gain stage and the subsequent amplification stages. Using a generic or third-party power supply with the Simply Phono is not recommended, as mismatched supply voltages or insufficient filtering can degrade tube operating points and introduce noise at the most sensitive point in the signal chain. The external PSU connects to the Simply Phono via a dedicated DC umbilical, and the complete system -- phono stage plus external supply -- weighs 3 kg and occupies a compact footprint suitable for any equipment rack position.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEliminates Transformer Electromagnetic Interference:\u003c\/strong\u003e Physical separation of the mains transformer from the audio circuit removes the primary source of EMI coupling into the phono stage's first gain stage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduces Conducted Mains Noise:\u003c\/strong\u003e External rectification and filtering isolate AC supply noise before it reaches the ECC83 tube heater and anode circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurpose-Matched for Simply Phono:\u003c\/strong\u003e Output voltages and current ratings are specifically engineered for the Simply Phono's four-ECC83 ionic bias Class A circuit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Supply in Select Markets:\u003c\/strong\u003e Included as standard with the Simply Phono in the UK and other markets, confirming its role as an integral performance component rather than an optional upgrade.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact and Discreet:\u003c\/strong\u003e Small footprint allows flexible equipment rack positioning independent of the Simply Phono chassis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItalian Engineering:\u003c\/strong\u003e Designed and produced within Unison Research's Treviso facility as part of the complete Simply Phono system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatible With\u003c\/td\u003e\n\u003ctd\u003eUnison Research Simply Phono phono preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eExternal DC power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eDedicated DC umbilical to Simply Phono\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCombined Weight (PSU + Simply Phono)\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eUnison Research \/ A.R.I.A. Srl, Treviso, Italy\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 External Power Supply?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Simply Phono External Power Supply is a dedicated outboard power supply from Treviso, Italy, designed exclusively for use with the Unison Research Simply Phono tube phono preamplifier. It physically separates the mains transformer and rectification circuitry from the Simply Phono's audio chassis, eliminating electromagnetic field coupling and conducted AC noise from the phono stage's four-ECC83 Class A signal path.\u003c\/p\u003e\n\n\u003ch3\u003eIs the external power supply necessary, or is it optional?\u003c\/h3\u003e\n\u003cp\u003eThe Simply Phono External Power Supply is a performance-critical component rather than a cosmetic upgrade. In markets such as the UK, Unison Research supplies it as standard with the Simply Phono, reflecting the company's own assessment that the external PSU is the correct configuration for the phono stage. At the signal levels a phono preamplifier handles -- as low as 0.2 millivolts for moving-coil cartridges -- power supply noise that would be inaudible in a line-level component becomes directly audible. The external PSU addresses this by removing the noise source from the audio enclosure entirely.\u003c\/p\u003e\n\n\u003ch3\u003eHow does an external power supply improve phono preamplifier performance?\u003c\/h3\u003e\n\u003cp\u003eA mains transformer generates a magnetic field that radiates into surrounding components and PCB traces. In a combined chassis design, this field can induce small voltages into the phono stage's input wiring and first gain stage -- at phono signal levels, even very small induced voltages are audible as hum or a slight veiling of low-level detail. Separating the transformer into its own enclosure removes this field from the audio circuit. Additionally, the external supply's dedicated filtering removes AC ripple from the supply rail before it reaches the ECC83 tube heaters and anodes, reducing hiss and improving the noise floor of the complete system.\u003c\/p\u003e\n\n\u003ch3\u003eCan the Simply Phono Power Supply be used with other phono preamplifiers?\u003c\/h3\u003e\n\u003cp\u003eNo. The Simply Phono External Power Supply is designed specifically for the Unison Research Simply Phono preamplifier, with output voltages and current ratings matched to the Simply Phono's ECC83 tube circuit requirements. It should not be used with other phono preamplifiers or audio components, as mismatched supply voltages can damage tubes or degrade circuit operating points.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Unison Research Simply Phono Power Supply in Buffalo, NY or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Unison Research Simply Phono External Power Supply 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 to confirm current availability and to purchase it alongside or separately from the Simply Phono preamplifier.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":53123477438771,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/UnisonResearchSimplyPhonoPowerSupply_1.png?v=1773196126"},{"product_id":"michell-audio-apollo-phono-stage-powered-by-muse-each","title":"Michell Audio Apollo Phono Stage Powered by Muse (Each)","description":"\u003cp\u003e\u003cstrong\u003eMichell Apollo Phono Stage powered by MUSE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a two-chassis, Class A phono preamp system built for vinyl listeners who want measurable accuracy and low-noise performance without losing the character of great analogue playback. Apollo handles gain, equalization, and power with studio-grade discipline so your cartridge’s signal reaches your line stage intact.\u003c\/p\u003e\n\u003ch2 class=\"seo-h2\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass A gain architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elow noise, high linearity amplification derived from pro mic-pre practice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMUSE outboard power supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etoroidal transformer, capacitance multiplier, and dual regulated rails for an ultra-clean DC feed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive RIAA equalization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efinely tuned network for accuracy and natural transient response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-matched components:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echannel-to-channel precision for stable imaging and balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-machined aluminium enclosures:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efull Faraday shielding and high rigidity to block RF and reduce vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent test results:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRIAA accuracy ±0.1 dB from 20 Hz to 20 kHz, THD \u0026lt; 0.01%, SINAD \u0026gt; 104 dB.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"seo-h2\"\u003ePower, Noise, and Headroom\u003c\/h2\u003e\n\u003cp\u003eApollo’s internal power regulation works in series with the MUSE outboard supply to remove ripple and wideband noise before it reaches any gain device. MUSE houses the transformer in a separate chassis to keep magnetic fields away from the audio circuits. The result is a quiet noise floor and wide dynamic headroom that preserves low-level detail and big musical swings.\u003c\/p\u003e\n\u003ch2 class=\"seo-h2\"\u003eGain Stages and RIAA\u003c\/h2\u003e\n\u003cp\u003eThe first stage uses a Class A topology derived from professional microphone preamps for optimal low-level signal handling. RIAA equalization is executed with a passive network chosen for stability and accuracy. Subsequent Class A gain stages bring the signal up to line level without adding glare or haze, so transients remain sharp and tone remains natural.\u003c\/p\u003e\n\u003ch2 class=\"seo-h2\"\u003eComponent Matching and Channel Precision\u003c\/h2\u003e\n\u003cp\u003eCapacitors are measured and paired within tight tolerance, then installed as matched sets per channel. This attention to part selection keeps left and right channels aligned in level and phase, which you hear as a stable center image and coherent soundstage.\u003c\/p\u003e\n\u003ch2 class=\"seo-h2\"\u003eMUSE Power Supply Details\u003c\/h2\u003e\n\u003cp\u003eMUSE employs a low-noise toroidal transformer, a capacitance multiplier stage, and very high quality voltage regulators to deliver two highly filtered and tightly regulated DC rails. Keeping the transformer outboard reduces radiated noise inside the audio chassis. The included UK-made DC umbilical uses silver-plated OFC conductors with FEP insulation, cotton wrap for mechanical damping, individual AL-foil Mylar separators, a high-density tinned copper shield, and ChorAlloy-plated multi-pin XLR connectors for stable, low-impedance terminations.\u003c\/p\u003e\n\u003ch2 class=\"seo-h2\"\u003eMechanical and RF Control\u003c\/h2\u003e\n\u003cp\u003eBoth Apollo and MUSE are machined from solid aluminium billets with thick back plates that fit together as a continuous Faraday cage. The mass and rigidity of the housings reduce mechanical feedback and keep RF out of the gain path, which lowers perceived noise and preserves microdetail.\u003c\/p\u003e\n\u003ch2 class=\"seo-h2\"\u003eIndependent Testing\u003c\/h2\u003e\n\u003cp\u003eThird-party measurements confirm extremely low distortion, excellent SINAD, and RIAA accuracy within ±0.1 dB from 20 Hz to 20 kHz. Channel balance and frequency tracking are consistent across gains and loads.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/MichellAudioApolloPhonoStageIndependentTestingSummary.jpg?v=1755086296\" alt=\"Michell Audio Apollo Phono Stage Independent Testing Summary\"\u003e\u003cbr\u003e\n\u003cfigcaption\u003eIndependent measurement summary confirms low distortion, wide dynamic range, and precise RIAA tracking.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 class=\"seo-h2\"\u003eThe Listening Room Difference\u003c\/h2\u003e\n\u003cp\u003eThe Listening Room is a third-generation, family-owned HiFi shop built on trust, knowledge, and service. Owner Michael Hoatson is personally involved in nearly every sale, which means real advice, careful cartridge matching, and help setting gain and loading so Apollo performs at its best in your system. When you buy from us, you get a partner who will make sure your vinyl front end is dialed in and sounding right.\u003c\/p\u003e\n\u003ch2 class=\"seo-h2\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRIAA Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz to 20 kHz within ±0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD + N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-104 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSINAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 104 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAvailable Cartridge Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMM (5 mV+)\u003c\/td\u003e\n\u003ctd\u003e40 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMM Low (2 to 3 mV)\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMC (0.4 to 0.6 mV)\u003c\/td\u003e\n\u003ctd\u003e60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMC Low (0.25 to 0.4 mV)\u003c\/td\u003e\n\u003ctd\u003e68 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMC Very Low (0.05 to 0.25 mV)\u003c\/td\u003e\n\u003ctd\u003e73 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAvailable Cartridge Loading\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e47 kΩ\u003c\/td\u003e\n\u003ctd\u003e100 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e33 Ω\u003c\/td\u003e\n\u003ctd\u003e100 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 Ω\u003c\/td\u003e\n\u003ctd\u003e100 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e430 Ω\u003c\/td\u003e\n\u003ctd\u003e100 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 kΩ\u003c\/td\u003e\n\u003ctd\u003e100 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMains Voltage (factory set)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 to 240 V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Voltage (rails)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+24 V and −24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions, each unit (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 × 280 × 60 mm (including connectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight, both units combined\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacking dimensions (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e480 × 400 × 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Michell Audio","offers":[{"title":"Default Title","offer_id":53123511091507,"sku":null,"price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/MichellAudioApolloPhonoStagePoweredbyMuse_Each.png?v=1773199498"},{"product_id":"gold-note-phono-stage-ph-1000-line","title":"Gold Note Phono Stage PH-1000 LINE","description":"\u003ch2\u003eThe limitless phono stage reference\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PH-1000 LINE\u003c\/strong\u003e represents the ultimate phono preamplifier with infinite modifiable EQ curves, ultra-fine loading\/gain\/capacitance adjustments, and built-in line preamplifier. Perfectly matches MM\/MC cartridges from our \u003ca href=\"https:\/\/vinylsound.com\/collections\/cartridges\"\u003eGold Note lineup\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eInfinite EQ curves + real-time adjustment\u003c\/h3\u003e\n\u003cp\u003eUnlimited Equalization Curves including custom presets. All parameters adjustable in real-time during playback via remote control or Single Knob Control (SKG). 3.5″ color TFT display shows all settings instantly.\u003c\/p\u003e\n\n\u003ch3\u003eUltimate cartridge loading flexibility\u003c\/h3\u003e\n\u003cp\u003e40-65dB gain (7 steps), 12 RCA + 8 XLR load options, 7 capacitance settings (100pF-1000pF). Three phono inputs (2 RCA, 1 XLR) + external load capability for perfect matching of any cartridge from ES-78 MM to Tuscany Gold MC.\u003c\/p\u003e\n\n\u003ch3\u003eComplete analog signal path\u003c\/h3\u003e\n\u003cp\u003eFully analog Dual-Mono discrete components design with High-End audio-grade switches. Built-in headphone amplifier, line preamplifier stage, Mono\/Stereo mode, channel swapping, Subsonic Rumble Filter (10Hz).\u003c\/p\u003e\n\n\u003ch3\u003eReference connectivity\u003c\/h3\u003e\n\u003cp\u003eOutputs: Tube stage, RCA, XLR balanced + headphone. Serial port, LAN\/WiFi connectivity, firmware updates via micro SD card. Optional PSU-1250\/1000 external power supply and TUBE-1012\/1006 valve output stage.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect Gold Note system hub\u003c\/h3\u003e\n\u003cp\u003eDesigned for our complete \u003ca href=\"https:\/\/vinylsound.com\/collections\/turntables\"\u003eturntable ecosystem\u003c\/a\u003e (Bellagio, Mediterraneo X, Giglio) with \u003ca href=\"https:\/\/vinylsound.com\/collections\/tonearms\"\u003eB-7 Ceramic tonearms\u003c\/a\u003e and \u003ca href=\"https:\/\/vinylsound.com\/collections\/cartridges\"\u003eTuscany\/Giotto cartridges\u003c\/a\u003e. Available at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEQ Curves\u003c\/td\u003e\n\u003ctd\u003eInfinite + Custom (PH-1000 LINE)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e40dB MM to 65dB MC (7 options)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003e12 RCA options + 8 XLR options\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003eOFF, 100\/150\/220\/330\/470\/1000pF\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e2× RCA, 1× XLR phono\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eTube, RCA, XLR + Headphone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eExternal Load\u003c\/td\u003e\n\u003ctd\u003ePH-1000 LINE only\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLine Preamp\u003c\/td\u003e\n\u003ctd\u003eBuilt-in (PH-1000 LINE)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eRemote + SKG knob + 3.5″ color TFT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eLAN\/WiFi, Serial port, microSD firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eComplete your reference vinyl chain\u003c\/h3\u003e\n\u003cp\u003ePair with our \u003ca href=\"https:\/\/vinylsound.com\/collections\/amplifiers\"\u003eamplifiers\u003c\/a\u003e (PA-1175 MkII, PA-10) and \u003ca href=\"https:\/\/vinylsound.com\/collections\/speakers\"\u003espeakers\u003c\/a\u003e. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for system optimization.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Gold","offer_id":53130036740403,"sku":null,"price":18995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53130036707635,"sku":null,"price":18995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53130036773171,"sku":null,"price":18995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-ph1000-line-phono-stage_1.png?v=1773375586"},{"product_id":"gold-note-phono-stage-ph-1000","title":"Gold Note Phono Stage PH-1000","description":"\u003ch2\u003eUltimate phono stage for High-End vinyl systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PH-1000\u003c\/strong\u003e is the reference phono preamplifier supporting up to 3 simultaneous MM\/MC cartridges. Features 24+ EQ curves, extensive gain\/loading\/capacitance adjustments, built-in headphone amp, and line preamplifier stage for direct power amp connection.\u003c\/p\u003e\n\n\u003ch3\u003eComplete cartridge matching capability\u003c\/h3\u003e\n\u003cp\u003e40-65dB gain (6 steps MM\/MC), 12 impedance settings (10Ω-100kΩ), 6 capacitance options (100pF-1000pF). Three phono inputs (2×RCA + 1×XLR) handle ES-78 MM through Tuscany Gold MC perfectly with external load plug support.\u003c\/p\u003e\n\n\u003ch3\u003e24+ EQ curves with real-time control\u003c\/h3\u003e\n\u003cp\u003e24 selectable EQ curves + Enhanced Gold Note curves (±0.3dB accuracy). Real-time adjustment during playback via remote control or front panel SKG rotary knob. 3.5″ color TFT display shows all settings instantly.\u003c\/p\u003e\n\n\u003ch3\u003ePure analog Dual-Mono architecture\u003c\/h3\u003e\n\u003cp\u003eDiscrete components design with High-End analog switches preserves signal purity. Built-in headphone amplifier, line preamplifier stage, Mono\/Stereo selection, L\/R channel swapping, 10Hz\/36dB Subsonic Rumble Filter.\u003c\/p\u003e\n\n\u003ch3\u003eReference connectivity + upgrade path\u003c\/h3\u003e\n\u003cp\u003eOutputs: RCA (1V), XLR balanced (4V), optional TUBE-1006\/1012 valve stage. LAN\/WiFi connectivity, serial port, microSD firmware updates. Optional PSU-1250\/1000 external power supply. Dimensions: 430×135×375mm, 12kg net.\u003c\/p\u003e\n\n\u003ch3\u003eCore of Gold Note analog ecosystem\u003c\/h3\u003e\n\u003cp\u003eEngineered for our complete vinyl chain: \u003ca href=\"https:\/\/vinylsound.com\/collections\/turntables\"\u003eBellagio\/Mediterraneo turntables\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/tonearms\"\u003eB-7 Ceramic tonearms\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/cartridges\"\u003eTuscany\/Giotto cartridges\u003c\/a\u003e. Exclusive at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePhono Inputs\u003c\/td\u003e\n\u003ctd\u003e2× Stereo RCA + 1× Stereo XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGain Range\u003c\/td\u003e\n\u003ctd\u003eMM: 40dB (34-49dB, 6 steps) | MC: 65dB (59-74dB, 6 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eImpedance Load\u003c\/td\u003e\n\u003ctd\u003e12 options: 10Ω, 22Ω, 47Ω, 100Ω, 220Ω, 470Ω, 1KΩ, 22KΩ, 33KΩ, 47KΩ, 75KΩ, 100KΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e100pF, 150pF, 220pF, 330pF, 470pF, 1000pF\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEQ Curves\u003c\/td\u003e\n\u003ctd\u003e24 curves + Enhanced Gold Note curves\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01% max\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;93dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e110dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eRCA, XLR balanced, Headphone, Line Preamp\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e430 × 135 × 375mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e12kg net \/ 17kg boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBuild your ultimate vinyl reference\u003c\/h3\u003e\n\u003cp\u003ePair with \u003ca href=\"https:\/\/vinylsound.com\/collections\/amplifiers\"\u003ePA-1175 MkII\/PA-10 amplifiers\u003c\/a\u003e and \u003ca href=\"https:\/\/vinylsound.com\/collections\/speakers\"\u003espeakers\u003c\/a\u003e. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for complete system design and optimization.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Gold","offer_id":53130057842995,"sku":null,"price":14995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53130057875763,"sku":null,"price":14995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53130057908531,"sku":null,"price":14995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-ph1000-phono-stage_1_21c5d8b8-5e6c-4b67-8231-b4e2cbf0f0cf.png?v=1773376470"},{"product_id":"gold-note-phono-stage-ph-1000-lite","title":"Gold Note Phono Stage PH-1000 LITE","description":"\u003ch2\u003eHigh-performance phono stage without limits\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PH-1000 LITE\u003c\/strong\u003e delivers premium analog performance with essential features for serious vinyl playback. 3 independent inputs (2 RCA, 1 XLR), 18+ Enhanced EQ curves, headphone output, and extensive gain\/loading adjustments support all MM\/MC cartridges perfectly.\u003c\/p\u003e\n\n\u003ch3\u003eEssential PH-1000 performance\u003c\/h3\u003e\n\u003cp\u003eInherits core technology from flagship PH-1000: 40-60dB gain (7 steps), 12 RCA + 8 XLR load options (10Ω-100kΩ), 7 capacitance settings (100pF-1000pF). Perfect match for ES-78 MM through Tuscany Gold MC cartridges from our lineup.\u003c\/p\u003e\n\n\u003ch3\u003e18 Enhanced EQ curves\u003c\/h3\u003e\n\u003cp\u003e18 selectable EQ curves (RIAA, Decca, Columbia, etc.) with Enhanced option (±0.3dB accuracy). Real-time adjustment via intuitive SKC knob and color TFT display during playback for perfect vinyl reproduction.\u003c\/p\u003e\n\n\u003ch3\u003eClass-A outputs + headphone amp\u003c\/h3\u003e\n\u003cp\u003eRCA\/XLR balanced Class-A outputs, dedicated headphone amplifier, Mono\/Stereo control, L\/R channel swapping, 10Hz infrasonic filter. Fully analog signal path with discrete components preserves ultimate purity.\u003c\/p\u003e\n\n\u003ch3\u003eUpgrade path to full PH-1000\u003c\/h3\u003e\n\u003cp\u003eModular design supports PSU-1250\/1000 external power supplies and TUBE-1012\/1006 valve stages. Dimensions: 430×135×375mm, 12kg. Available in Black, Silver, Gold finishes with brushed aluminum chassis.\u003c\/p\u003e\n\n\u003ch3\u003eCore Gold Note vinyl solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for \u003ca href=\"https:\/\/vinylsound.com\/collections\/turntables\"\u003eGold Note turntables\u003c\/a\u003e (Giglio, Pianosa, Valore), \u003ca href=\"https:\/\/vinylsound.com\/collections\/tonearms\"\u003eB-5.1\/B-7 Ceramic tonearms\u003c\/a\u003e, and \u003ca href=\"https:\/\/vinylsound.com\/collections\/cartridges\"\u003eTuscany\/Giotto cartridges\u003c\/a\u003e. Exclusive at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePhono Inputs\u003c\/td\u003e\n\u003ctd\u003e2× RCA + 1× XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e40dB MM to 60dB MC (7 steps: 0\/±3\/±6\/±9dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLoad Impedance\u003c\/td\u003e\n\u003ctd\u003e12 RCA + 8 XLR options (10Ω-100kΩ)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e100\/150\/220\/330\/470\/1000pF + OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEQ Curves\u003c\/td\u003e\n\u003ctd\u003e18 curves + Enhanced option (±0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01% max\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e110dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInfrasonic Filter\u003c\/td\u003e\n\u003ctd\u003e10Hz\/36dB octave (ON\/OFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eRCA, XLR balanced, Headphone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e430×135×375mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e12kg net \/ 17kg boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBuild your high-performance vinyl system\u003c\/h3\u003e\n\u003cp\u003ePair with \u003ca href=\"https:\/\/vinylsound.com\/collections\/amplifiers\"\u003ePA-1175 amplifiers\u003c\/a\u003e and \u003ca href=\"https:\/\/vinylsound.com\/collections\/speakers\"\u003espeakers\u003c\/a\u003e. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for complete analog chain optimization.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Gold","offer_id":53130063937843,"sku":null,"price":8895.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53130063970611,"sku":null,"price":8895.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53130064003379,"sku":null,"price":8895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-ph1000-lite-phono-stage_1.png?v=1773376675"},{"product_id":"gold-note-ph-10-mm-mc-phonostage","title":"Gold Note Phono Stage PH-10","description":"\u003ch2\u003eUltra-compact High-End phono stage\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PH-10\u003c\/strong\u003e delivers extraordinary MM\/MC performance in a space-saving 200×80×260mm chassis. Dual RCA inputs support 2 independent tonearms with individual EQ\/load\/gain settings, perfect for our \u003ca href=\"https:\/\/vinylsound.com\/collections\/cartridges\"\u003eGold Note cartridges\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e6 selectable EQ curves with Enhanced mode\u003c\/h3\u003e\n\u003cp\u003eRIAA, Decca London, American Columbia curves with proprietary Enhanced function (±0.3dB accuracy). Real-time adjustment via intuitive SKC knob + color TFT display without interrupting playback. 10Hz\/36dB subsonic filter included.\u003c\/p\u003e\n\n\u003ch3\u003eComplete cartridge matching\u003c\/h3\u003e\n\u003cp\u003e9 impedance loads [10Ω-47kΩ], 4 gain levels [-3dB, 0dB, +3dB, +6dB]. MM capacitance fixed at 220pF. Perfect synergy with ES-78 MM, Vasari series, and low-output MC cartridges from our collection.\u003c\/p\u003e\n\n\u003ch3\u003eDual tonearm capability\u003c\/h3\u003e\n\u003cp\u003eTwo independent RCA inputs with memory settings for different cartridges\/tonearms. RCA (2V) + XLR balanced (4V) outputs ensure compatibility with any amplifier. Compact design fits any audio rack seamlessly.\u003c\/p\u003e\n\n\u003ch3\u003eOptional PSU-10 upgrade path\u003c\/h3\u003e\n\u003cp\u003eSuper inductive external power supply dramatically enhances dynamics, soundstage, and micro-detail. THD \u0026lt;0.05%, SNR 89dB, dynamic range 105dB. Frequency response: 20Hz-20kHz standard, Enhanced 20Hz-50kHz.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect Gold Note system match\u003c\/h3\u003e\n\u003cp\u003eDesigned for \u003ca href=\"https:\/\/vinylsound.com\/collections\/turntables\"\u003eT-5\/Valore turntables\u003c\/a\u003e with \u003ca href=\"https:\/\/vinylsound.com\/collections\/tonearms\"\u003eB-5.1 tonearms\u003c\/a\u003e and \u003ca href=\"https:\/\/vinylsound.com\/collections\/cartridges\"\u003eVasari\/ES-78 cartridges\u003c\/a\u003e. Available exclusively at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePhono Inputs\u003c\/td\u003e\n\u003ctd\u003e2× independent Stereo RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLoad Impedance\u003c\/td\u003e\n\u003ctd\u003e9 options: 10\/22\/47\/100\/220\/470\/1000\/22K\/47KΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e4 levels: -3\/0\/+3\/+6dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEQ Curves\u003c\/td\u003e\n\u003ctd\u003e6 curves (RIAA, Decca, Columbia) + Enhanced\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMM Capacitance\u003c\/td\u003e\n\u003ctd\u003e220pF fixed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz-20kHz (±0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEnhanced Response\u003c\/td\u003e\n\u003ctd\u003e20Hz-50kHz (±0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% max\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e105dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eRCA (2V), XLR balanced (4V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSubsonic Filter\u003c\/td\u003e\n\u003ctd\u003e10Hz\/36dB octave\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e200×80×260mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eOptional PSU-10 upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eComplete your vinyl reference system\u003c\/h3\u003e\n\u003cp\u003ePair with \u003ca href=\"https:\/\/vinylsound.com\/collections\/amplifiers\"\u003eGold Note amplifiers\u003c\/a\u003e and \u003ca href=\"https:\/\/vinylsound.com\/collections\/speakers\"\u003espeakers\u003c\/a\u003e. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for expert cartridge\/loading optimization.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Gold","offer_id":53130072064307,"sku":null,"price":2395.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53130072097075,"sku":null,"price":2395.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53130072129843,"sku":null,"price":2395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-ph10-phono-stage_2.webp?v=1773377127"},{"product_id":"gold-note-ph-5-2-phono-preamplifier","title":"Gold Note PH-5.2 Phono Preamplifier","description":"\u003ch2\u003eComplete evolution of analog phono design\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PH-5.2\u003c\/strong\u003e represents Gold Note's mature vision of vinyl reproduction. Supports MM\/MC cartridges with 3 EQ curves (RIAA, Decca London, American Columbia + Enhanced), 9 impedance loads, 40-60dB gain, and dual cartridge memory settings in compact 200×80×260mm chassis.\u003c\/p\u003e\n\n\u003ch3\u003e3 Enhanced EQ curves for authentic playback\u003c\/h3\u003e\n\u003cp\u003eRIAA, Decca London, American Columbia curves with proprietary Enhanced function (±0.3dB accuracy, extends to 50kHz). Real-time adjustment via color touchscreen without interrupting playback. 10Hz\/36dB subsonic filter included.\u003c\/p\u003e\n\n\u003ch3\u003eComplete cartridge optimization\u003c\/h3\u003e\n\u003cp\u003e9 impedance options [10Ω-47kΩ], 4 gain levels [0dB, ±3dB, ±6dB], 220pF MM capacitance. Dual memory stores MM + MC cartridge settings independently. Perfect match for ES-78 MM through Tuscany Gold MC from our collection.\u003c\/p\u003e\n\n\u003ch3\u003eNew black anodized chassis design\u003c\/h3\u003e\n\u003cp\u003eSandblasted aluminum chassis minimizes magnetic interference. Enhanced power supply delivers superior dynamics, cleaner highs, and authoritative bass control. THD \u0026lt;0.05%, SNR 89dB, dynamic range 105dB.\u003c\/p\u003e\n\n\u003ch3\u003ePure analog signal path\u003c\/h3\u003e\n\u003cp\u003eDiscrete components with high-quality relays preserve signal integrity. RCA unbalanced (2.5Vrms) + XLR balanced outputs (50Ω impedance). Input sensitivity: 0.1mV MC to 10mV MM for universal cartridge compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eLinea 5.2 design language\u003c\/h3\u003e\n\u003cp\u003eCompact 2.2kg design fits any audio rack. Elegant black anodized finish with intuitive touchscreen interface. Power consumption: 10W, standby \u0026lt;0.5W. Made in Italy with precision-machined aluminum construction.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect Gold Note system integration\u003c\/h3\u003e\n\u003cp\u003eDesigned for \u003ca href=\"https:\/\/vinylsound.com\/collections\/turntables\"\u003eGold Note T-5\/Valore turntables\u003c\/a\u003e, \u003ca href=\"https:\/\/vinylsound.com\/collections\/tonearms\"\u003eB-5.1 tonearms\u003c\/a\u003e, and our complete \u003ca href=\"https:\/\/vinylsound.com\/collections\/cartridges\"\u003ecartridge lineup\u003c\/a\u003e. Exclusive at \u003ca href=\"https:\/\/vinylsound.com\"\u003eVinyl Sound Buffalo, NY\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePhono Input\u003c\/td\u003e\n\u003ctd\u003e1× Stereo RCA (MM\/MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e40dB MM to 60dB MC (4 options: 0\/±3\/±6dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eImpedance Load\u003c\/td\u003e\n\u003ctd\u003e9 options: 10\/22\/47\/100\/220\/470\/1000\/22K\/47KΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMM Capacitance\u003c\/td\u003e\n\u003ctd\u003e220pF fixed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEQ Curves\u003c\/td\u003e\n\u003ctd\u003e3 curves (RIAA\/Decca\/Columbia) + Enhanced (±0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz-20kHz ±0.3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEnhanced Response\u003c\/td\u003e\n\u003ctd\u003e20Hz-50kHz ±0.3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% @1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e105dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSubsonic Filter\u003c\/td\u003e\n\u003ctd\u003e10Hz\/36dB octave\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eRCA unbalanced, XLR balanced (50Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e0.1mV MC - 10mV MM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e200×80×260mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.2kg net \/ 3.2kg boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBuild your perfect vinyl chain\u003c\/h3\u003e\n\u003cp\u003ePair with \u003ca href=\"https:\/\/vinylsound.com\/collections\/amplifiers\"\u003eGold Note amplifiers\u003c\/a\u003e and \u003ca href=\"https:\/\/vinylsound.com\/collections\/speakers\"\u003espeakers\u003c\/a\u003e. \u003ca href=\"https:\/\/vinylsound.com\/pages\/contact\"\u003eContact Vinyl Sound Buffalo\u003c\/a\u003e for cartridge\/EQ curve optimization.\u003c\/p\u003e\n","brand":"Gold Note","offers":[{"title":"Default Title","offer_id":53130077110579,"sku":null,"price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/gold-note-ph5-2-phono-preamplifier.png?v=1773377438"},{"product_id":"primare-r15-phono-stage","title":"Primare R15 Phono Stage","description":"\u003ch1\u003ePrimare R15 MM\/MC Phono Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe R15 is an award-winning compact MM\/MC phono preamplifier from Primare (Malmö, Sweden), available at Vinyl Sound in Buffalo, NY, USA. Designed to amplify with honest fidelity the delicate signal from any moving magnet or moving coil cartridge, the R15 features adjustable gain up to \u003cstrong\u003e65 dB for MC\u003c\/strong\u003e (45 dB for MM) and highly flexible \u003cstrong\u003ecapacitive and resistive load adjustment\u003c\/strong\u003e for precise cartridge matching. Its circuit design is directly informed by the flagship R35 phono preamplifier — carrying through Primare's signature sonic character of weight, substance, detail, and resolution — in a compact three-quarter-sized 15 Series chassis. \u003cstrong\u003eEISA Phono Preamp 2020-2021\u003c\/strong\u003e, awarded for the third consecutive year that a new Primare model had been honoured by EISA.\u003c\/p\u003e\n\n\u003ch2\u003eCircuit Design Derived from the Flagship R35\u003c\/h2\u003e\n\u003cp\u003eAlthough housed in Primare's compact three-quarter-sized 15 Series cabinet, the R15 shares the same design philosophy and circuit care that informs the larger R35 MM\/MC phono preamplifier — allowing all stages to work in harmony for superior sound and greater musical fidelity. Two levels of gain for both MM and MC cartridges provide flexibility across a broad range of cartridges, and the adjustable capacitive and resistive loading enables optimal matching to each cartridge and system combination. The result is a phono preamplifier delivering Primare's characteristic sonic signature — described by EISA as a blend of weight and substance allied to detail and resolution — at a price point accessible to a far wider range of audiophile and vinyl enthusiasts.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMM and MC Compatibility:\u003c\/strong\u003e Moving magnet and moving coil support with up to 45 dB and 65 dB of gain respectively.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Capacitive and Resistive Loading:\u003c\/strong\u003e Precise cartridge and system matching across virtually any MM or MC design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCircuit Design Informed by the Flagship R35:\u003c\/strong\u003e Carries Primare's signature sonic character in a compact chassis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEISA Phono Preamp 2020-2021:\u003c\/strong\u003e Recognized for superior performance and design heritage by the Expert Imaging and Sound Association.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact 15 Series Design:\u003c\/strong\u003e Three-quarter-sized cabinet at 350mm wide — the ideal phono stage for the SC15 Prisma MK2, I15 Prisma MK2, and DD15.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScandinavian Design:\u003c\/strong\u003e Standby button integrated into the Primare logo, embodying lagom in Black or Titanium finish.\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\u003eCartridge Compatibility\u003c\/td\u003e\n\u003ctd\u003eMoving Magnet (MM) and Moving Coil (MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain — MM\u003c\/td\u003e\n\u003ctd\u003eUp to 45 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain — MC\u003c\/td\u003e\n\u003ctd\u003eUp to 65 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLoad Adjustment\u003c\/td\u003e\n\u003ctd\u003eCapacitive and Resistive\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRCA Input\u003c\/td\u003e\n\u003ctd\u003e1 × Stereo Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRCA Output\u003c\/td\u003e\n\u003ctd\u003e1 × Stereo Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e350 × 73 × 339 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinishes\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × RCA Stereo Input\u003c\/li\u003e\n  \u003cli\u003e1 × RCA Stereo Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAwards and Critical Recognition\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEISA Phono Preamp 2020-2021 — Expert Imaging and Sound Association (EISA), 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Primare R15?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R15 is an award-winning compact MM\/MC phono preamplifier from Primare (Sweden) delivering up to 45 dB of MM gain and 65 dB of MC gain with adjustable capacitive and resistive loading. Its circuit design is derived from the flagship R35 phono stage, carrying Primare's signature sonic character into the compact 15 Series chassis. It won the EISA Phono Preamp 2020-2021 award and is available at Vinyl Sound in Buffalo, NY, USA.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Primare R15 compare to the Pro-Ject Phono Box DS3 B?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R15 and Pro-Ject Phono Box DS3 B are both audiophile compact phono preamplifiers with MM and MC compatibility and adjustable loading. The Phono Box DS3 B adds balanced XLR input for connection directly from a balanced tonearm, and a balanced XLR output. The R15 provides RCA input and output only, but its circuit design is derived from the flagship R35 — the larger Primare phono stage — and its EISA Phono Preamp 2020-2021 award reflects its class-leading performance at its price point. The R15 also integrates visually and functionally into a complete Primare 15 Series system with the SC15 Prisma MK2 and I15 Prisma MK2.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Primare R15 compare to the Rega Fono MC?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R15 and Rega Fono MC are both compact dedicated phono preamplifiers supporting moving coil cartridges. The Fono MC is a fixed-gain, fixed-loading MC-only design at 72 dB. The R15 supports both MM and MC cartridges with adjustable gain and loading across both types — providing significantly greater system flexibility for buyers who may change cartridges or turntables over time. The R15's adjustable capacitance and resistance settings also allow fine-tuning of the cartridge's tonal character in a way that the fixed-loading Fono MC cannot.\u003c\/p\u003e\n\n\u003ch3\u003eWhat cartridges pair well with the Primare R15?\u003c\/h3\u003e\n\u003cp\u003eThe R15 supports virtually any moving magnet cartridge with up to 45 dB of gain and any moving coil cartridge requiring up to 65 dB — accommodating mid-output MC designs from Ortofon, Audio-Technica, Dynavector, and Sumiko. For very low-output MC cartridges requiring more than 65 dB of gain, the flagship R35 — with up to 76 dB of MC gain — is the preferred choice.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use the Primare R15 with the I15 Prisma MK2 amplifier?\u003c\/h3\u003e\n\u003cp\u003eYes. The R15 connects to the I15 Prisma MK2 via the amplifier's single stereo RCA analog input, completing a compact all-Primare 15 Series analog vinyl system. For a more source-flexible configuration, the R15 output feeds the SC15 Prisma MK2's RCA analog input — allowing the SC15 to switch between the turntable, digital sources, and streaming within a single compact preamplifier hub.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Primare R15 in Buffalo, NY?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R15 is available at Vinyl Sound, an authorized Primare dealer in Buffalo, NY, USA. The Vinyl Sound team provides expert guidance on phono stage selection, cartridge matching, and turntable system building. Visit vinylsound.com or contact the Buffalo showroom for availability and demonstration.\u003c\/p\u003e","brand":"Primare","offers":[{"title":"Titanium","offer_id":53187655369011,"sku":null,"price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53187655401779,"sku":null,"price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/PrimareR15PhonoStage_1.png?v=1774930994"},{"product_id":"primare-r35-phono-stage","title":"Primare R35 Phono Stage","description":"\u003ch1\u003ePrimare R35 MM\/MC Phono Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe R35 is Primare's flagship MM\/MC phono preamplifier from Primare (Malmö, Sweden), available at Vinyl Sound in Buffalo, NY, USA. Engineered to amplify with honest fidelity the delicate signal from any moving magnet or moving coil cartridge, the R35 features a \u003cstrong\u003efully isolated power supply\u003c\/strong\u003e shielding the sensitive signal path from noise, adjustable gain up to \u003cstrong\u003e76 dB for MC cartridges\u003c\/strong\u003e (50 dB for MM), wide-range capacitive and resistive load adjustment for precise cartridge matching, and both \u003cstrong\u003ebalanced XLR and single-ended RCA outputs\u003c\/strong\u003e for maximum system flexibility. It is the circuit foundation from which the award-winning R15 was derived, and the definitive phono stage for the Primare 35 Series separates system.\u003c\/p\u003e\n\n\u003ch2\u003eCircuit Design and Isolated Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe R35 is centered on a fully isolated power supply that shields the highly sensitive phono input stage — operating at signal levels in the microvolt range for low-output MC cartridges — from noise and interference generated by the mains and by other circuit stages. Every component has been selected and positioned so that all circuit stages work in harmony, producing a noise floor and distortion performance appropriate for the most demanding low-output moving coil cartridges. The result is a phono stage capable of amplifying the most delicate cartridge signal with honest fidelity — faithful to the original recording without added coloration or noise.\u003c\/p\u003e\n\n\u003ch2\u003eGain, Loading, and Output Flexibility\u003c\/h2\u003e\n\u003cp\u003eThe R35 provides up to 50 dB of gain for moving magnet cartridges and up to 76 dB for moving coil — sufficient headroom for the lowest-output MC designs including those from Dynavector, Ortofon, and Audio-Technica. Wide-range capacitive and resistive load adjustment enables precise matching to virtually any cartridge and system combination. Balanced XLR and single-ended RCA outputs provide the flexibility to connect to any preamplifier or integrated amplifier — balanced for the PRE35 Prisma DM36 or I35 with its XLR inputs, single-ended for the I25 or any other RCA-input component. The standby button is discreetly integrated within the Primare logo on the faceplate — an elegant expression of the brand's design philosophy.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMM and MC Compatibility:\u003c\/strong\u003e Moving magnet and moving coil cartridge support with up to 50 dB and 76 dB of gain respectively.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e76 dB MC Gain:\u003c\/strong\u003e Sufficient headroom for the most demanding low-output moving coil cartridges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Isolated Power Supply:\u003c\/strong\u003e Noise-free environment for the most sensitive signal stages — essential for low-output MC amplification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide-Range Load Adjustment:\u003c\/strong\u003e Capacitive and resistive loading for precise cartridge and system matching.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced XLR and RCA Outputs:\u003c\/strong\u003e Maximum system compatibility including balanced connection to PRE35 and I35 amplifiers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull-Size Scandinavian Design:\u003c\/strong\u003e 430mm chassis matching the Primare 35 Series in Black or Titanium finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCircuit Foundation of the Award-Winning R15:\u003c\/strong\u003e The same sonic philosophy — Primare's signature mix of weight, substance, detail, and resolution.\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\u003eCartridge Compatibility\u003c\/td\u003e\n\u003ctd\u003eMoving Magnet (MM) and Moving Coil (MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain — MM\u003c\/td\u003e\n\u003ctd\u003eUp to 50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain — MC\u003c\/td\u003e\n\u003ctd\u003eUp to 76 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLoad Adjustment\u003c\/td\u003e\n\u003ctd\u003eCapacitance and Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRCA Input\u003c\/td\u003e\n\u003ctd\u003e1 × Stereo Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRCA Output\u003c\/td\u003e\n\u003ctd\u003e1 × Stereo Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eXLR Output\u003c\/td\u003e\n\u003ctd\u003e1 × Stereo Pair (Balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e430 × 384 × 92 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e9.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinishes\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eConnections at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × RCA Stereo Input\u003c\/li\u003e\n  \u003cli\u003e1 × RCA Stereo Output\u003c\/li\u003e\n  \u003cli\u003e1 × XLR Balanced Stereo Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the Primare R35?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R35 is Primare's flagship MM\/MC phono preamplifier from Primare (Sweden), delivering up to 50 dB of MM gain and up to 76 dB of MC gain with a fully isolated power supply, wide-range capacitive and resistive load adjustment, and both balanced XLR and single-ended RCA outputs. It is the circuit foundation on which the award-winning R15 phono preamplifier is based, and is available at Vinyl Sound in Buffalo, NY, USA.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Primare R35 compare to the Gold Note PH-10?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R35 and Gold Note PH-10 are both premium MM\/MC phono preamplifiers with wide loading flexibility and balanced output options. The PH-10 provides adjustable gain stages and an optional external power supply. The R35 offers up to 76 dB of MC gain and a fully isolated internal power supply engineered specifically for the noise-sensitive phono signal path, with both XLR and RCA outputs for balanced and unbalanced connection. The R35 also integrates naturally into the Primare 35 Series via balanced XLR connection to the PRE35 Prisma DM36 preamplifier, forming a fully balanced vinyl-to-amplifier signal path.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Primare R35 compare to the Parasound JC 3 Jr.?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R35 and Parasound JC 3 Jr. are both serious standalone phono preamplifiers with MC support, but they approach the design differently. The JC 3 Jr. uses discrete Class A circuitry at fixed gain and loading values. The R35 offers adjustable gain up to 76 dB and wide-range adjustable loading — providing significantly more flexibility for cartridge matching across a broader range of turntable and cartridge combinations. The R35 also adds balanced XLR output, which the JC 3 Jr. does not include.\u003c\/p\u003e\n\n\u003ch3\u003eWhat cartridges work with the Primare R35?\u003c\/h3\u003e\n\u003cp\u003eThe R35 is compatible with virtually any moving magnet or moving coil cartridge. Its 76 dB of MC gain handles even the most demanding low-output moving coil designs — including cartridges from Dynavector, Ortofon, Lyra, and Audio-Technica with outputs as low as 0.2mV — while its adjustable capacitive and resistive loading allows precise matching to high-output MM cartridges from any manufacturer. The R35 also serves as the ideal pairing for the complete Primare vinyl system alongside a Rega or Pro-Ject turntable.\u003c\/p\u003e\n\n\u003ch3\u003eCan I connect the Primare R35 to an integrated amplifier?\u003c\/h3\u003e\n\u003cp\u003eYes. The R35 connects to any integrated amplifier or preamplifier via its RCA output. For Primare integrated amplifiers with balanced inputs — the I35, I35 Prisma DM36, or PRE35 Prisma DM36 — the XLR balanced output provides a fully differential connection for the lowest possible noise floor from cartridge to amplifier stage.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Primare R35 in Buffalo, NY?\u003c\/h3\u003e\n\u003cp\u003eThe Primare R35 is available at Vinyl Sound, an authorized Primare dealer in Buffalo, NY, USA. The Vinyl Sound team provides expert guidance on phono stage selection, cartridge matching, and vinyl system building. Visit vinylsound.com or contact the Buffalo showroom for availability and demonstration.\u003c\/p\u003e","brand":"Primare","offers":[{"title":"Titanium","offer_id":53187657531699,"sku":null,"price":2199.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53187657564467,"sku":null,"price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/PrimareR35PhonoStage_1.png?v=1774981543"},{"product_id":"thorens-mc-1600-mm-mc-phonopreamplifier","title":"Thorens MC 1600 Phono Preamp","description":"\u003ch1\u003eThorens MC 1600 Phono Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Thorens MC 1600 is a flagship fully balanced dual-mono phono preamplifier from Thorens (Lahr, Germany), handmade in Germany and available at Vinyl Sound in Buffalo, NY, USA. Supporting both moving magnet (MM) and moving coil (MC) cartridges, the MC 1600 delivers the highest level of customization available in any Thorens phono stage. MC input impedance is \u003cstrong\u003econtinuously adjustable between 20 and 1280 ohms in over 60 precise steps\u003c\/strong\u003e, gain is selectable from \u003cstrong\u003e32 dB to 68 dB in 10 fine increments\u003c\/strong\u003e, and capacitance is adjustable from \u003cstrong\u003e50 to 600 pF\u003c\/strong\u003e, all via per-channel DIP switches. A fully balanced, dual-mono signal architecture ensures exceptional channel separation and an extremely low noise floor, while \u003cstrong\u003eboth balanced XLR and unbalanced RCA inputs and outputs\u003c\/strong\u003e provide versatile system integration. A separately shielded external power supply and a switchable subsonic filter complete the design.\u003c\/p\u003e\n\n\u003ch2\u003eFully Balanced Dual-Mono Architecture\u003c\/h2\u003e\n\u003cp\u003eThe MC 1600 is built around a strict dual-mono circuit layout in which the left and right audio channels are kept completely separated from input to output. In a dual-mono design, each channel has its own independent amplification stage, power supply filtering, and signal path, eliminating the inter-channel crosstalk and shared-component noise that is inherent in conventional stereo-channel circuit boards. Combined with the fully balanced topology, the circuit processes the incoming phono signal as a differential pair throughout, rejecting common-mode noise at every stage. The practical benefit for phono applications, where cartridge output voltages can be as low as 0.2 mV, is a preamplifier that amplifies the musical signal while rejecting external interference at a level that single-ended circuits cannot match. The low-resonance chassis is handbuilt in Germany and designed to integrate visually and acoustically with the Thorens turntable and tonearm range.\u003c\/p\u003e\n\n\u003ch2\u003eComprehensive Cartridge Customization\u003c\/h2\u003e\n\u003cp\u003eWhat distinguishes the MC 1600 from most phono preamplifiers is the granularity of its adjustment options. For MM cartridges, the standard 47 kOhm input impedance and a wide capacitance range from 50 to 600 pF cover every MM cartridge available. For MC cartridges, the load impedance range from 20 to 1280 ohms in over 60 distinct steps allows the user to optimize the cartridge's high-frequency response and perceived tonal balance with a precision impossible on preamplifiers with only 3 or 4 fixed load settings. Gain adjustable from 32 dB to 68 dB in 10 steps accommodates every category of cartridge output, from 5 mV MM to the lowest-output 0.2 mV MC, without requiring external step-up transformers. All adjustments are made per channel, meaning the left and right channels can be independently optimized for cartridges with slight electrical asymmetry. A switchable subsonic filter eliminates low-frequency rumble below the audible range without affecting the bass the music contains.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Balanced Dual-Mono Design:\u003c\/strong\u003e Completely separated left and right signal paths from input to output for maximum channel separation and minimum noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandmade in Germany:\u003c\/strong\u003e Premium component selection and assembly quality reflecting Thorens' heritage of German analog craftsmanship.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMM and MC Compatibility:\u003c\/strong\u003e Single unit serves both moving magnet and moving coil cartridges at reference level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMC Load Impedance:\u003c\/strong\u003e Freely selectable between 20 and 1280 ohms in over 60 precise steps via per-channel DIP switches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMM Input Impedance:\u003c\/strong\u003e Standard 47 kOhms for compatibility with all moving magnet cartridges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGain Range:\u003c\/strong\u003e Adjustable from 32 dB to 68 dB in 10 fine steps to accommodate all cartridge output levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitance Adjustment:\u003c\/strong\u003e 50 to 600 pF range for optimal MM cartridge tuning to minimize resonance and frequency response peaks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePer-Channel DIP-Switch Adjustments:\u003c\/strong\u003e Independent adjustment of gain, impedance, and capacitance for left and right channels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitchable Subsonic Filter:\u003c\/strong\u003e Eliminates low-frequency turntable rumble without impacting audible bass content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced XLR and Unbalanced RCA:\u003c\/strong\u003e Both input and output configurations available for maximum system integration flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeparately Shielded External Power Supply:\u003c\/strong\u003e Keeps transformer magnetic fields and switching noise completely away from the audio circuit.\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\u003cth\u003eDesign Architecture\u003c\/th\u003e\n\u003ctd\u003eFully balanced, dual-mono circuit design\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCartridge Compatibility\u003c\/th\u003e\n\u003ctd\u003eMoving Magnet (MM) and Moving Coil (MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMM Input Impedance\u003c\/th\u003e\n\u003ctd\u003e47 kOhms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMC Input Impedance\u003c\/th\u003e\n\u003ctd\u003eAdjustable 20 to 1280 ohms in over 60 steps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003eAdjustable 32 dB to 68 dB in 10 steps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCapacitance Adjustment\u003c\/th\u003e\n\u003ctd\u003e50 to 600 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAdjustment Method\u003c\/th\u003e\n\u003ctd\u003ePer-channel DIP switches (gain, impedance, capacitance)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSubsonic Filter\u003c\/th\u003e\n\u003ctd\u003eSwitchable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003eBalanced XLR and unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutputs\u003c\/th\u003e\n\u003ctd\u003eBalanced XLR and unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eSeparately shielded external power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eHandmade in Germany\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 Thorens MC 1600?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens MC 1600 is a flagship fully balanced, dual-mono MM\/MC phono preamplifier handmade in Germany. It features MC load impedance adjustable between 20 and 1280 ohms in over 60 steps, gain adjustable from 32 to 68 dB in 10 increments, capacitance adjustment from 50 to 600 pF, per-channel DIP switches, a switchable subsonic filter, balanced XLR and RCA inputs and outputs, and a separately shielded external power supply. It is available at Vinyl Sound in Buffalo, NY, USA.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Thorens MC 1600 compare to the Parasound JC 3 Jr or Lehmannaudio Black Cube SE II?\u003c\/h3\u003e\n\u003cp\u003eThe Parasound JC 3 Jr is a respected single-ended MC\/MM phono stage offering three fixed MC load settings and fixed gain positions. The Lehmannaudio Black Cube SE II is a German-engineered single-ended design with a small selection of DIP-switch load options. The MC 1600 surpasses both in the granularity of its customization: over 60 MC load impedance steps versus 3 to 5 on both competitors, 10 gain steps versus fewer fixed positions, and full capacitance adjustment for MM. The MC 1600 also adds a fully balanced dual-mono circuit topology that neither the JC 3 Jr nor the Black Cube SE II offers, providing a measurably lower noise floor and higher channel separation when used with a balanced-equipped turntable such as the Thorens TD 1600 or TD 1601 series.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does MC load impedance adjustment matter?\u003c\/h3\u003e\n\u003cp\u003eA moving coil cartridge's generator coil interacts electrically with the input impedance of the phono stage, and this interaction affects the cartridge's high-frequency response and tonal character. Too low a load impedance damps the cartridge's coil, rolling off high frequencies and making the sound soft. Too high a load leaves the cartridge's resonant peaks uncontrolled, producing a bright, peaky character. The optimal load impedance is cartridge-specific and sometimes even varies between individual specimens of the same model. The MC 1600's 60-step adjustment allows the user to find the exact loading that produces the flattest, most natural response for their specific cartridge, a level of optimization impossible on phono stages with only 3 or 4 fixed settings.\u003c\/p\u003e\n\n\u003ch3\u003eCan the MC 1600 be used with the Thorens TAS 1600 or TAS 1500 cartridges?\u003c\/h3\u003e\n\u003cp\u003eYes. The MC 1600's adjustable impedance range from 20 to 1280 ohms covers both cartridges. The TAS 1600 and TAS 1500 have a 12 ohm coil resistance, so they are typically best loaded between 100 and 500 ohms depending on listening preference and system character. The MC 1600's fine adjustment steps allow the user to dial in this range precisely rather than accepting a fixed compromise. For maximum performance, connect via the balanced XLR outputs of the TD 1600 or TD 1601 turntable to the MC 1600's balanced XLR inputs to take full advantage of both components' differential signal paths.\u003c\/p\u003e\n\n\u003ch3\u003eIs the MC 1600 suitable for high-output MC or MM cartridges like the Ortofon 2M Bronze?\u003c\/h3\u003e\n\u003cp\u003eYes. The MC 1600 operates equally effectively with MM cartridges at the standard 47 kOhm MM impedance, with capacitance adjustable from 50 to 600 pF to optimize the specific MM cartridge's high-frequency resonance. Gain can be set to the lower range of 32 to 40 dB appropriate for MM output voltages around 5 mV. The same unit then serves a low-output MC cartridge at higher gain settings without any hardware modification, making the MC 1600 future-proof for cartridge upgrades and system changes.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Thorens MC 1600 in Buffalo or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens MC 1600 phono preamplifier is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Thorens dealer providing full product demonstration and setup support for the complete Thorens analog range across Western New York and the United States.\u003c\/p\u003e","brand":"Thorens","offers":[{"title":"Default Title","offer_id":53214496260403,"sku":null,"price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/ThorensMC1600MMMCPhonopreamplifier_1600x_9f3a5b3a-b04d-43f1-b199-bf57c9a9f877.webp?v=1775705538"},{"product_id":"thorens-mm-008adc-phonopreamplifier","title":"Thorens MM-008 ADC Phono Preamp","description":"\u003ch1\u003eThorens MM-008 ADC Phono Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Thorens MM-008 ADC is a moving magnet phono preamplifier with an integrated analog-to-digital converter from Thorens (Lahr, Germany), available at Vinyl Sound in Buffalo, NY, USA. Designed for audiophiles who want to enjoy vinyl on a traditional hi-fi system and simultaneously archive their collection in high-resolution digital formats, the MM-008 ADC bridges the worlds of analog and digital in a single compact unit. It features \u003cstrong\u003epure Class-A amplification\u003c\/strong\u003e with specially selected ultra-low-noise operational amplifiers, a \u003cstrong\u003ehighly precise RIAA equalization\u003c\/strong\u003e curve optimized through extended listening sessions, an integrated \u003cstrong\u003e15 Hz subsonic filter\u003c\/strong\u003e for woofer protection, and a built-in ADC capable of \u003cstrong\u003e24-bit \/ 96 kHz recording\u003c\/strong\u003e compatible with both Windows and Mac OS.\u003c\/p\u003e\n\n\u003ch2\u003eClass-A Amplification and Precision RIAA Equalization\u003c\/h2\u003e\n\u003cp\u003eAt the core of the MM-008 ADC is a phono amplification circuit drawing direct design heritage from Thorens' premium TEP 302 preamplifier. The circuit operates in pure Class-A throughout, eliminating the switching distortion of Class-B designs. Selected ultra-low-noise operational amplifiers are used at every gain stage, chosen individually for the lowest available noise floor, and the RIAA equalization curve has been meticulously calibrated and fine-tuned through extended listening sessions as well as measurement, ensuring that the tonal balance of the vinyl signal is restored accurately and musically. A 15 Hz subsonic filter is included to prevent dangerous, low-frequency platter rumble and warp-induced excursions from reaching the woofers of speakers that cannot safely reproduce them, protecting both loudspeakers and amplifiers during playback of warped records.\u003c\/p\u003e\n\n\u003ch2\u003eIntegrated High-Resolution Analog-to-Digital Converter\u003c\/h2\u003e\n\u003cp\u003eThe MM-008 ADC's defining feature over a standard phono preamplifier is its integrated ADC, which connects directly to a Windows or Mac computer via USB for immediate plug-and-play vinyl digitization. The ADC supports recording at up to 24-bit resolution and 96 kHz sample rate, a standard that captures all audible detail and high-frequency content from the vinyl source with headroom well above the CD standard of 16-bit \/ 44.1 kHz. At this resolution, recordings can be saved as lossless files in formats such as FLAC or Apple Lossless using standard recording software, creating permanent, high-quality digital archives of vinyl records. Thorens recommends software capable of handling 24-bit \/ 96 kHz recording to take full advantage of the ADC's resolution.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure Class-A Amplification:\u003c\/strong\u003e Selected ultra-low-noise operational amplifiers throughout the signal path for minimum distortion and noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision RIAA Equalization:\u003c\/strong\u003e Carefully calibrated and ear-optimized equalization curve for accurate, musical tonal balance from vinyl.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated 24-bit \/ 96 kHz ADC:\u003c\/strong\u003e High-resolution analog-to-digital conversion for vinyl archiving at full audiophile quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Connectivity:\u003c\/strong\u003e Plug-and-play connection to Windows and Mac OS computers for direct vinyl digitization without additional hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLossless Format Support:\u003c\/strong\u003e Optimized for archiving in FLAC and Apple Lossless formats via third-party recording software.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15 Hz Subsonic Filter:\u003c\/strong\u003e Protects woofers from dangerous low-frequency rumble and warp-induced excursions during playback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMoving Magnet Compatible:\u003c\/strong\u003e Designed for the full range of MM cartridges including high-performance designs like the Ortofon 2M Bronze.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Small footprint for easy placement near the turntable or in the audio rack without cluttering the system.\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\u003cth\u003eFunctionality\u003c\/th\u003e\n\u003ctd\u003eMM phono preamplifier with integrated analog-to-digital converter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAmplification\u003c\/th\u003e\n\u003ctd\u003ePure Class-A with selected ultra-low-noise operational amplifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEqualization\u003c\/th\u003e\n\u003ctd\u003ePrecision RIAA, calibrated and listening-optimized\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSubsonic Filter\u003c\/th\u003e\n\u003ctd\u003eIntegrated 15 Hz subsonic filter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eADC Recording Resolution\u003c\/th\u003e\n\u003ctd\u003eUp to 24-bit \/ 96 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSupported Formats\u003c\/th\u003e\n\u003ctd\u003eFLAC, Apple Lossless (via third-party recording software)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eComputer Connectivity\u003c\/th\u003e\n\u003ctd\u003eUSB; compatible with Microsoft Windows and Apple Mac OS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCartridge Type\u003c\/th\u003e\n\u003ctd\u003eMoving Magnet (MM)\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 Thorens MM-008 ADC?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens MM-008 ADC is a moving magnet phono preamplifier with an integrated 24-bit \/ 96 kHz analog-to-digital converter. It features pure Class-A amplification, precision RIAA equalization, a 15 Hz subsonic filter, and USB connectivity for plug-and-play vinyl digitization on Windows and Mac OS computers. It is available at Vinyl Sound in Buffalo, NY, USA.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the MM-008 ADC differ from the Thorens MM-002?\u003c\/h3\u003e\n\u003cp\u003eThe MM-002 is a pure MM phono preamplifier without any digital output, designed for listeners who want to connect a turntable to a traditional amplifier or powered speakers. The MM-008 ADC adds the complete integrated ADC section, allowing it to also digitize vinyl to a computer at 24-bit \/ 96 kHz via USB, making it the appropriate choice for anyone who wants to archive their record collection in high-resolution digital formats without purchasing a separate audio interface or USB audio device.\u003c\/p\u003e\n\n\u003ch3\u003eWhat software do I need to use the MM-008 ADC for recording?\u003c\/h3\u003e\n\u003cp\u003eThe MM-008 ADC works as a USB audio device with both Windows and Mac OS and is recognized by most standard audio recording software. Thorens recommends software capable of recording at 24-bit \/ 96 kHz to take full advantage of the ADC's resolution. Common options include Audacity (free), Adobe Audition, Logic Pro X on Mac, and any DAW with USB audio interface support. The recorded audio can then be saved in lossless formats such as FLAC or Apple Lossless for a permanent high-resolution archive.\u003c\/p\u003e\n\n\u003ch3\u003eCan the MM-008 ADC be used with an MC cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo. The MM-008 ADC is designed specifically for moving magnet cartridges and does not provide the higher gain required for low-output moving coil cartridges. For MC cartridge compatibility, the Thorens MC 1600 phono preamplifier supports both MM and MC with comprehensive impedance and gain adjustability. Users wishing to digitize vinyl from an MC setup would need to use the MC 1600 with a separate high-resolution USB audio interface.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the 24-bit \/ 96 kHz digital output provide audible improvement over CD quality?\u003c\/h3\u003e\n\u003cp\u003eThe CD standard of 16-bit \/ 44.1 kHz has a theoretical dynamic range of 96 dB and a frequency response to 22 kHz. At 24-bit \/ 96 kHz, dynamic range extends to 144 dB and frequency response to 48 kHz. For vinyl archiving specifically, the higher sampling rate captures any ultrasonic content present in the groove and provides an anti-aliasing margin well above the audible range, while the higher bit depth offers significantly more headroom for recording level management without risking digital clipping. The primary practical benefit for most users is improved headroom and a more forgiving recording process rather than audible differences in the playback of the archived files.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Thorens MM-008 ADC in Buffalo or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens MM-008 ADC is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Thorens dealer offering full product support and accessories for the complete Thorens analog range across Western New York and the United States.\u003c\/p\u003e","brand":"Thorens","offers":[{"title":"Default Title","offer_id":53214517592371,"sku":null,"price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/THORENSMM008ADCPHONEPREAMPLIFIERMM-MC-VINYLSOUND_1600x_fd86a4f2-709b-4f68-b414-305635c7140b.webp?v=1775705681"},{"product_id":"thorens-mm-002-mc-phono-preamplifier-0-4-mv","title":"Thorens MM-002 MM Phono Preamplifier","description":"\u003ch1\u003eThorens MM-002 MM Phono Preamplifier at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Thorens MM-002 is a compact, high-quality moving magnet phono preamplifier from Thorens (Lahr, Germany), available at Vinyl Sound in Buffalo, NY, USA. The official updated replacement for the widely respected MM-001, the MM-002 delivers an exceptionally clean and neutral MM phono stage in a compact metal housing that shields the delicate phono signal from electromagnetic interference. It provides \u003cstrong\u003e40 dB of gain\u003c\/strong\u003e with a precisely implemented RIAA correction curve accurate to \u003cstrong\u003e±0.3 dB\u003c\/strong\u003e, a \u003cstrong\u003esignal-to-noise ratio exceeding 86 dB\u003c\/strong\u003e, and distortion below \u003cstrong\u003e0.015%\u003c\/strong\u003e, all driven by an \u003cstrong\u003eexternal 24V DC power supply\u003c\/strong\u003e that keeps transformer magnetic fields away from the audio circuit. The MM-002 is the ideal solution for connecting any MM-equipped turntable to modern amplifiers, receivers, or powered speakers that lack a dedicated phono input.\u003c\/p\u003e\n\n\u003ch2\u003eProven Analog Circuit Design and Low-Noise Operation\u003c\/h2\u003e\n\u003cp\u003eThe MM-002 is built on a classic, proven analog circuit philosophy using high-quality components selected specifically for reliability and sonic performance in a phono amplification context. The RIAA equalization is implemented with a precision of ±0.3 dB across the audio band, ensuring the tonal balance of vinyl playback is restored accurately without the frequency response deviations that can make lower-quality phono stages sound thin, bright, or bass-heavy. The 40 dB gain figure is correctly matched to the typical output range of MM cartridges, which produce between 3.5 and 6 mV and require amplification to standard line level for input to an amplifier. The external 24V DC power supply is a deliberate design choice: by physically removing the power transformer from the chassis, the magnetic interference field of the transformer is kept completely away from the sensitive amplification circuitry, directly reducing the hum and noise floor of the unit.\u003c\/p\u003e\n\n\u003ch2\u003eCompact, Shielded Metal Chassis and Simple Integration\u003c\/h2\u003e\n\u003cp\u003eThe MM-002's matte black metal housing is both practical and effective. Metal construction provides a Faraday shield around the audio circuit, blocking external electromagnetic interference from household electronics, power supplies, and radio-frequency sources that could otherwise couple into the high-gain phono amplification circuit as audible hum or noise. The compact dimensions of 100 x 45 x 93 mm allow it to be placed discreetly near the turntable or behind the amplifier without occupying significant rack space. Setup requires only the connection of the turntable's RCA cables and the power supply, with no switches or adjustments to configure for standard MM operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 dB MM Gain:\u003c\/strong\u003e Correctly matched to moving magnet cartridge output levels for accurate amplification to standard line level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise RIAA Equalization (±0.3 dB):\u003c\/strong\u003e Accurate frequency response restoration for faithful tonal balance from vinyl recordings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio Over 86 dB:\u003c\/strong\u003e Quiet background noise floor for full enjoyment of low-level musical detail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Distortion (Under 0.015%):\u003c\/strong\u003e Clean, accurate signal reproduction even through complex musical passages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal 24V DC Power Supply:\u003c\/strong\u003e Keeps transformer magnetic fields away from the audio circuit for reduced hum and noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Metal Chassis:\u003c\/strong\u003e EMI shielding against external electromagnetic interference; 100 x 45 x 93 mm footprint.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOfficial MM-001 Replacement:\u003c\/strong\u003e Updated design continuing the well-regarded MM-001 product line.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Simplicity:\u003c\/strong\u003e No complex setup or adjustments required; connect turntable RCA cables and power supply to begin.\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\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eMoving Magnet (MM) phono preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eGain\u003c\/th\u003e\n\u003ctd\u003e40 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRIAA Accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSignal-to-Noise Ratio\u003c\/th\u003e\n\u003ctd\u003eOver 86 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTotal Harmonic Distortion\u003c\/th\u003e\n\u003ctd\u003eUnder 0.015%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eExternal 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003ctd\u003eCompact metal housing, matte black finish\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e100 x 45 x 93 mm (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Legacy\u003c\/th\u003e\n\u003ctd\u003eOfficial updated replacement for the Thorens MM-001\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 Thorens MM-002?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens MM-002 is a compact moving magnet phono preamplifier from Thorens and the updated replacement for the MM-001. It provides 40 dB of gain, ±0.3 dB RIAA accuracy, a signal-to-noise ratio over 86 dB, distortion under 0.015%, an external 24V DC power supply, and a shielded metal chassis measuring 100 x 45 x 93 mm. It is available at Vinyl Sound in Buffalo, NY, USA.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Thorens MM-002 compare to the Pro-Ject Phono Box S2 or iFi Zen Phono?\u003c\/h3\u003e\n\u003cp\u003eThe Pro-Ject Phono Box S2 and iFi Zen Phono are both competent entry-level to mid-range phono stages. The Pro-Ject Phono Box S2 offers MM and MC compatibility and adjustable load impedance. The iFi Zen Phono offers gain and loading options for both MM and MC in an affordable format. The Thorens MM-002 is focused exclusively on MM, but its external power supply approach, which the iFi Zen and Phono Box S2 do not use, keeps transformer interference further from the audio circuit. For listeners committed to MM cartridges, the MM-002's dedicated MM design with external PSU represents a clean, purpose-built approach with excellent measured performance at its gain and RIAA accuracy specifications.\u003c\/p\u003e\n\n\u003ch3\u003eDo I need the MM-002 if my amplifier already has a phono input?\u003c\/h3\u003e\n\u003cp\u003eIf your amplifier's built-in phono stage is already performing to your satisfaction, the MM-002 may not be necessary. However, built-in phono stages in modern amplifiers are often minimum-specification designs that prioritize compactness and cost over sonic performance. The MM-002's dedicated external design, shielded chassis, and external power supply typically deliver lower noise and more accurate RIAA correction than integrated phono stages in the same price range of amplifier. The improvement is most noticeable with higher-resolution MM cartridges such as the Ortofon 2M Bronze or Nagaoka MP-200.\u003c\/p\u003e\n\n\u003ch3\u003eIs the MM-002 suitable for use with USB turntables?\u003c\/h3\u003e\n\u003cp\u003eYes, the MM-002 can be connected to a USB turntable's analog output for playback through a traditional amplifier, improving on the built-in phono stage quality of the USB deck. However, if the goal is specifically vinyl digitization to a computer, the MM-002 has no digital output and cannot perform this function. For digitization, the Thorens MM-008 ADC, which includes an integrated 24-bit \/ 96 kHz USB ADC, is the appropriate Thorens solution.\u003c\/p\u003e\n\n\u003ch3\u003eWhat MM cartridges pair well with the Thorens MM-002?\u003c\/h3\u003e\n\u003cp\u003eThe MM-002 is compatible with the full range of moving magnet cartridges. Well-matched options at different levels include the Ortofon 2M Red or Audio-Technica AT-VM95E at the entry level, the Ortofon 2M Blue or Nagaoka MP-110 at mid level, and the Ortofon 2M Bronze or Nagaoka MP-200 at the premium end. The MM-002's precise RIAA equalization and low noise floor reward higher-performance cartridges with improved resolution and tonal accuracy.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Thorens MM-002 in Buffalo or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens MM-002 is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Thorens dealer offering full product support and expert advice on turntable and phono stage setup across Western New York and the United States.\u003c\/p\u003e","brand":"Thorens","offers":[{"title":"Default Title","offer_id":53214534959411,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/THORENSMM002PHONOPREAMPMM_1600x_269fcb7a-9b7f-4405-be15-a7ddfeee83c2.webp?v=1775705912"},{"product_id":"thorens-tpn-124-upgraded-linear-power-supply-for-td-404","title":"Thorens TPN-124 Upgraded Linear Power Supply For TD 404","description":"\u003ch1\u003eThorens TPN 124 Linear Power Supply at Vinyl Sound Buffalo, NY USA\u003c\/h1\u003e\n\n\u003cp\u003eThe Thorens TPN 124 is a dedicated external linear power supply from Thorens (Lahr, Germany), available at Vinyl Sound in Buffalo, NY, USA. Engineered as the reference power source for Thorens direct-drive turntables, the TPN 124 eliminates the noise, interference, and instability associated with standard switched-mode power adapters by replacing them with a pure linear supply design. It is included as \u003cstrong\u003estandard equipment\u003c\/strong\u003e with the flagship \u003cstrong\u003eTD 124 DD Exclusive\u003c\/strong\u003e and represents the definitive recommended upgrade for the \u003cstrong\u003eTD 404 DD\u003c\/strong\u003e. By delivering an exceptionally clean and stable DC voltage to the turntable's direct-drive motor, the TPN 124 reduces background noise, sharpens sonic focus, and allows the motor's speed control circuitry to operate at maximum precision, unlocking the full acoustic performance of the turntable platform it powers.\u003c\/p\u003e\n\n\u003ch2\u003eWhy a Linear Power Supply Matters for Direct-Drive Turntables\u003c\/h2\u003e\n\u003cp\u003eStandard switch-mode power supplies, which are found in most consumer electronics power adapters, operate by rapidly switching transistors at high frequencies, typically 20 kHz to several hundred kHz, to transform voltage efficiently. This switching process generates high-frequency electrical noise that radiates from the power supply and can also couple directly into the DC output voltage as ripple. For a direct-drive turntable motor, which is mechanically connected to the platter, power supply noise in the motor drive circuit can manifest as minute speed variations, motor cogging artifacts, and a raised electrical noise floor that is picked up by the cartridge. A linear power supply operates without switching, using a transformer, rectifier, and regulator to convert AC mains to clean DC voltage. The result is a power source that is fundamentally quieter and more stable, with a noise floor many orders of magnitude lower than any switching supply.\u003c\/p\u003e\n\n\u003ch2\u003eSonic Benefits and System Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe sonic improvements from the TPN 124 are reported to be most clearly audible in three areas: a lower background noise floor that allows more low-level musical detail to emerge from quiet passages; improved bass definition as the motor's torque delivery becomes more consistent; and a more stable, locked stereo soundstage as micro-level speed variations in the platter are reduced. These benefits are directly relevant to the TD 404 DD, whose direct-drive motor is already capable of exceptional performance, but which benefits from the clean power delivery that allows it to operate at its design limit rather than managing power supply interference. For TD 124 DD Exclusive owners, the TPN 124 is included from the factory as recognition that the reference power source is an integral part of the complete system performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure Linear Power Supply Design:\u003c\/strong\u003e No switching transistors in the power conversion path; fundamentally lower noise floor than any switch-mode adapter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Equipment on TD 124 DD Exclusive:\u003c\/strong\u003e Factory-included with Thorens' reference direct-drive configuration, recognizing clean power as an essential system component.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Upgrade for TD 404 DD:\u003c\/strong\u003e Plug-and-play replacement for the TD 404 DD's standard power supply to maximize the turntable's sonic performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced Motor Noise:\u003c\/strong\u003e Eliminates high-frequency switching noise from the motor drive circuit for quieter, more stable platter rotation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Speed Stability:\u003c\/strong\u003e Cleaner, more regulated DC voltage reduces micro-level speed variations and motor cogging artifacts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower System Noise Floor:\u003c\/strong\u003e Reduces the electrical noise floor of the entire turntable system for greater low-level detail retrieval.\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\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eExternal linear power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePrimary Function\u003c\/th\u003e\n\u003ctd\u003eDelivers clean, stable DC power while eliminating switching noise\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSonic Benefits\u003c\/th\u003e\n\u003ctd\u003eLower noise floor, improved speed stability, sharper stereo focus\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eIncluded As Standard With\u003c\/th\u003e\n\u003ctd\u003eThorens TD 124 DD Exclusive\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRecommended Upgrade For\u003c\/th\u003e\n\u003ctd\u003eThorens TD 404 DD turntable\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 Thorens TPN 124?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens TPN 124 is a dedicated external linear power supply designed as the reference power source for Thorens direct-drive turntables. It is included as standard equipment with the TD 124 DD Exclusive and is the recommended upgrade for the TD 404 DD. By replacing a standard switch-mode power adapter with a pure linear supply, it eliminates switching noise and instability from the motor drive circuit. It is available at Vinyl Sound in Buffalo, NY, USA.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the sonic difference between a linear power supply and a standard adapter?\u003c\/h3\u003e\n\u003cp\u003eA standard switch-mode power adapter generates high-frequency electrical noise as a byproduct of its voltage conversion process. This noise couples into the DC output voltage as ripple and can radiate into nearby audio circuits. A linear power supply uses a transformer and linear regulation with no switching, producing a DC output that is far quieter and more stable. In a turntable, this difference appears as a lower background noise floor, more consistent motor torque, and reduced micro-level speed variations, all of which contribute to improved sonic performance in ways that are most clearly audible with high-resolution cartridges and phono stages.\u003c\/p\u003e\n\n\u003ch3\u003eIs the TPN 124 compatible only with Thorens turntables?\u003c\/h3\u003e\n\u003cp\u003eThe TPN 124 is specifically engineered and specified for Thorens TD 124 DD Exclusive and TD 404 DD turntables. Compatibility with other turntables or components depends on matching the output voltage, connector type, and current rating. Vinyl Sound in Buffalo, NY, can confirm compatibility for your specific application before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eIs the improvement from the TPN 124 on the TD 404 DD audible in practice?\u003c\/h3\u003e\n\u003cp\u003eYes. The improvement from a quality linear power supply on a direct-drive turntable is audible in several ways. The most commonly reported improvements are a lower noise floor, improved bass articulation as motor torque delivery becomes cleaner, and a more stable stereo image. The degree of improvement depends on the quality of the standard power adapter being replaced and the resolution of the rest of the system. High-resolution cartridges such as the Thorens TAS 1600 or TAS 1500 and sensitive phono stages such as the Thorens MC 1600 are more likely to reveal the benefit clearly.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I buy the Thorens TPN 124 in Buffalo or the USA?\u003c\/h3\u003e\n\u003cp\u003eThe Thorens TPN 124 Linear Power Supply is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Thorens dealer offering full product support and expert advice on complete Thorens system configuration across Western New York and the United States.\u003c\/p\u003e","brand":"Thorens","offers":[{"title":"Default Title","offer_id":53214562287923,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/0293\/0739\/files\/ThorensTPN-124UpgradedLinearPowerSupplyForTD404_1600x_38250ee5-9146-49c8-bce9-569f6e7ebac1.webp?v=1775706023"}],"url":"https:\/\/vinylsound.com\/collections\/phono-preamps.oembed?page=2","provider":"Vinyl Sound USA","version":"1.0","type":"link"}