{"product_id":"unison-research-simply-phono-tube-preamplifier","title":"Unison Research Simply Phono Tube Preamplifier","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Unison Research Simply Phono Tube Preamplifier offers exceptional tube-driven performance, making it a standout choice for vinyl enthusiasts. With a design that builds on its predecessors while incorporating modern improvements, this preamplifier delivers a warm and detailed listening experience that brings out the best in your vinyl collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003ePure Class A Tube Circuitry:\u003c\/strong\u003e Features four ECC83\/12AX7 double triodes operating in pure Class A with no global or local negative feedback, ensuring low distortion and natural sound.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003ePrecision RIAA Equalization: \u003c\/strong\u003eA passive RIAA equalization network, using high-quality resistors and capacitors, provides accurate frequency response across the entire audio spectrum.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eStable Power Supply: \u003c\/strong\u003eEquipped with a high-voltage power supply and precise voltage regulation, ensuring consistent performance and dynamic response.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Input Impedance Settings: \u003c\/strong\u003eAdjustable input impedance allows compatibility with Moving Magnet (MM) cartridges and high-output Moving Coil (MC) cartridges (above 2 mV).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eLow Crosstalk and Noise: \u003c\/strong\u003eSymmetrical board design and advanced filtering minimize crosstalk and noise, enhancing overall sound quality.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 dir=\"ltr\"\u003e\u003cspan\u003eAbout Unison Research\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnison Research, founded in Italy, has a long-standing reputation for crafting high-fidelity audio equipment that marries traditional craftsmanship with modern technology. Each product reflects their passion for music and dedication to producing equipment that delivers both sonic excellence and visual beauty. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003e\u003cspan\u003eDesign and Build\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Simply Phono preamplifier is designed with careful attention to detail, offering a refined sound that enhances your vinyl playback. The unique “ionic bias” configuration in the first gain stage reduces noise and distortion, while the passive RIAA equalization ensures accurate frequency response. This combination results in a dynamic and natural sound that stays true to the original recording.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe robust power supply is a key feature, providing more than 300V of stable, low-ripple power for consistent performance. Additional filtering and regulation circuits help minimize cross-talk and power supply rejection ratio (PSRR), particularly in the first gain stage, ensuring a clean and immersive listening experience.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003ePower Supply\u003c\/h5\u003e\n\u003cp\u003eThe Simply Phono is a dual-chassis design: a separate external power supply connects to the main unit and is required for it to operate. Unison ships the Simply Phono with its power supply, and we offer it that way; we also sell the Simply Phono on its own if you already own the supply.\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003e\u003cspan\u003eThe Listening Room Experience\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eYour listening space is unique, and so are your needs. That's why we take the time to understand your preferences, your room acoustics, and your sonic dreams. We'll guide you through our range of hi-fi options, ensuring you find the perfect match for your space and budget. We believe in personal connections, exceptional service, and expert advice because when it comes to sound, there's no one-size-fits-all solution. Contact us to learn more.\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStereo Phono Valve Preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRIAA Equalization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive ±0.2 dB (20 Hz - 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4% at 1 volt output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal to Noise Ratio (S\/N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-72 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x phono input for MM or high-output MC cartridges (above 2 mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47 Kohm \/ 100 \/ 50 \/ 22 ohm \/ 100 pF (modifiable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeedback Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 x ECC83 \/ 12AX7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140 x 290 x 105 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\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","brand":"Unison Research","offers":[{"title":"Simply Phono Only (no power supply)","offer_id":67848948646257,"sku":"URSIMPLYPHONO","price":1341.39,"currency_code":"USD","in_stock":true},{"title":"Add SimplyPhono Power Supply","offer_id":67848948679025,"sku":"URSIMPLYPHONOWPS","price":1890.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/5215\/1921\/files\/UnisonResearchSimplyPhonoTubePreamp.jpg?v=1792519776","url":"https:\/\/sliyden.store\/products\/unison-research-simply-phono-tube-preamplifier","provider":"sliyden.store","version":"1.0","type":"link"}