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is a specialist Italian manufacturer of all things tubed. Had its origins in the early 1990s with a range of vacuum tube amplifiers, the best known of which was the Triode 20 integrated amplifier.

However, things really started going when Unison switched to manufacturing only single-ended amplifiers as they foresaw the trend in audiophile circles which was only taking root then.

Today, their most popular models are the Simply Two and Simply Four integrated amplifiers, and the Smart 845 monoblock power amplifiers. All have received rave reviews in the international audio press and are statements of both visual and aural beauty in their signature wood- trimmed chassis.

Other models include the Performance One and 845 Absolute Reference integrated amplifiers, Mystery One and The Dream pre-amplifiers, and the Simply Phono module for turntable enthusiasts.

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Performance Simply Two Smart 845

This page was updated on: 06 Aug 1998
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