Unison Research Simply Phono Valve Phono Stage

Unison Research Simply Phono Valve Phono Stage

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Unison Research Simply Phono Valve Phono Stage
A valve phono stage is something special. A valve phono stage is something rare. However, a valve phono stage sound is rich, textured and gorgeously warm. This is why the Unison Research Simply Phono revives the beautiful format of vinyl and all of its wondrous qualities. The Simply Phono is a very strong performer, delivering the goods for both MM and MC. Also, to fit into either your ‘perfect match’ system for your Unison line-in or into your high-end amplifier, the Simply Phono also features adjustable impedance matching for optimum load matching.

Valve complement 4 x ECC 83

Who is Unison Research?

Unison Research, founded in 1987 by a group of audiophile technicians, is a prestigious Italian manufacturer of valve-based premium high fidelity audio components. Specialising in the design and construction of amplifiers, CD players, headphone amps and phono stages that boast not only impeccable, effortlessly rich sound but also an artistic visual design.


 Type Pure Class A Valve Phono Stage 
 RIAA Passive ±0.2dB (20Hz / 20kHz) 
 Output Impedance  800Ω
 Outputs 1 x Line (RCA pair) 
Gain  52dB 
 THDGain 0.4% @ 1V output
 Signal-to-Noise Ratio -72dB 
 Inputs 1 x RCA Pair (MM or MC) 
Input Impedance  Switchable - 
47kΩ / 100Ω / 50Ω / 22Ω
100pF capacitance
 Feedback Factor  0dB
 Valves  4 x ECC83 (12AX7)
Power Supply External
       Dimensions (W x D x H)       140 x 290 x 105mm
Net Weight 3kg (incl. PSU)

Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £100*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.


Orders are sent via our couriers' DPD on a next-day-delivery service and usually, take between 1 and 3 days. 


Please use this link to find more detailed delivery information.


*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however, delivery to these locations will incur a charge and can only be sent via a 2-day service.

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