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“Hidden Gem” – Unison Research Tube Amplifiers

Tom had the opportunity to attend a very special tour of Italy arranged by Steve Jain of Fidelity Imports to visit 5 audio manufacturers he’s labeled “hidden gems”.

The first of these is Unison Research, a wide-ranging maker of tube electronics.

Tags: TOUR TUBED AMPLIFIER POWER MANUFACTURER

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Tom Martin

By Tom Martin

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