Unison Research Unico 90 Hybrid Integrated Amplifier Colour:Black The new SVS 2000 Pro

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Unison Research Unico 90 Hybrid Integrated Amplifier Colour:Black The new SVS 2000 ProUnico 90 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. The Unico 90 is a near perfect integrated amplifier, employing as few active