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Unison Research

Unison Research Unico 90 Integrated Amplifier

Unison Research Unico 90 Integrated Amplifier

The Unico 90 is a hybrid integrated amplifier built on only two stages with zero global feedback, drawing its character from a single ECC83/ECC81 valve gain stage. The thermostable Class AB output stage uses six Hexfet devices, and the amplifier provides both RCA and balanced XLR inputs.

Specifications

Configuration Hybrid, Class AB, zero global feedback
Output power 100 + 100 W into 8 Ohm, 160 + 160 W into 4 Ohm
Output stage 6 x Hexfet, thermostable
Valves 2 x ECC83, 4 x ECC81
Inputs 6 line (3 RCA, 2 XLR, 1 bypass RCA)
Net weight 20 kg

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