Unison Research Unico 90 #1

Unison Research Unico 90 variant 1

Unison Research Unico 90 variant 2

Unison Research Unico 90 variant 3

Unison Research Unico 90

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Unico 90 is a class AB hybrid integrated amplifier with zero feedback, as the most precious valve amplifiers uses only two stages. The heart of the Unico 90 circuit is found in its hybrid structure. All of the gain, and subsequently the “character” of the amp, is determined by the only tube stage made with ECC83 and ECC 81in particular multiple-parallel-totem-pole.

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Reviews

Online Reviews & Mentions

In Barn for Review: Unison Research Unico 90 Integrated Amplifier

6/17/2024

Test: Unison Research Unico 90 Verstärker & Unico CD Due

1/26/2025

UNISON RESEARCH : la gamme UNICO s'enrichit d'un nouvel amplificateur ...

Unison Research reveals Unico 90 integrated amp

Unison Research Unico 90 Amplifier: Ultra-linear integrated

Review: Unison Research Unico 90 Integrated Amplifier

8/1/2024

YouTube Reviews

Thumbnail of the video review https://www.youtube.com/watch?v=t9X-z8LoYSs

AVComfort

Интегральный усилитель UNISON RESEARCH Unico 90

8/11/2021

Thumbnail of the video review https://www.youtube.com/watch?v=4H52AdWW5rg

Howard Kneller

Florida audio show: Michell, Soulnote, Innous, Perlisten & others by distributor Fidelity Imports

3/9/2023

Thumbnail of the video review https://www.youtube.com/watch?v=27iyoW6g1Ag

Pursuit of The Perfect System

I Visit Henley Audio Klipsch Pro-Ject Ortofon Unison Research Opera Turntables HIFI Speakers Part 2

6/14/2018

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