Unison Research Unico 90 Hybrid Integrated Amplifier Colour:Black giving you authentic music

giving you authentic music

"It doesn't take long to realise that the Quintet Blue is a terrific performer"

The eight 2uF output capacitors are replaced with 4uF Dynamicaps which provide greater resolution in addition to improved bass definition

The HPA2™ is arguably the ultimate reference headphone power amplifier

Unison Research Unico 90 Hybrid Integrated Amplifier Colour:Black giving you authentic musicUnico 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