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Unison Research Performance Anniversary Integrated Valve Amplifier


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Ex VAT: £8,329.17

Special 25th-anniversary edition of the Unison Research Performance Integrated Valve amplifier with upgraded Gold Lion valves and a bronze top-plate.

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Warranty length 1 Year (2 Years on registration)
Brand Unison Research

Tech Specs

Type: Dual Mono Stereo Integrated Valve
Output Stage: Single Ended Parallel
Class: Ultra-linear A Class
Output Power (per-channel): 45W
Impedance: 4-8Ω, 47kΩ/50pF (Out/Input)
Frequency Response: 20Hz - 30kHz
Valves: 6x 6550/KT88, 2x ECC82/ECC83
Power Consumption: 500W max
Inputs: 4x Line, 1x Tape
Dimensions (WDH): 60 x 48 x 23.5cm
Net Weight: 50kg

Product Description

Unison Research Performance Anniversary is a special edition version of the Performance integrated valve amplifier built to celebrate the 25th anniversary of Unison Research.

Anniversary Edition

The Anniversary model benefits from the same superior design and build of the standard version with the addition of upgraded valves enhancing the sound performance to more than ever before.

Gold Lion Valves

Performance Anniversary uses class-leading Gold Lion valves designed by the Marconi-Osram Valve Company (Genalex). Since its introduction in 1957, the Gold Lion KT88 has been widely considered to be the "King of Power Tubes".  All Gold Lion valves are meticulously engineered to provide a lower noise floor, broader frequency range and larger more detailed soundstage than most other valves on the market.

Bronze Top Plate

Visually, the Performance Anniversary also stands out as unique thanks to it bronze top-plate, as opposed to the Sinfonia's usual stainless steel plate.

Key Features

- Special edition integrated amplifier
- Built to celebrate 25th anniversary of Unison Research
- Upgraded Gold Lion valves
- Bronze top-plate

For more info, please visit our main Unison Research Performance page.

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