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Unison Research

Unison Research is a second generation, family owned manufacturer, celebrating a rich history that spans more than 40 years. Specializing in tube and hybrid amplifier designs, Unison has consistently pushed the boundaries of sound reproduction, revolutionizing the industry with their groundbreaking products.

Unison Simply Italy amplifier with vacuum tube on a white background

Unison Research

Unison Simply Italy Black Edition - Integrated Amplifier

$4,999.00

Unison audio Triode 25 amplifier with vacuum tubes on a white background

Unison Research

Unison Triode 25 Black Edition - Integrated Amplifier

$6,999.00

Unison-S6-Black-Edition vacuum tube amplifier on a white background.

Unison Research

Unison Research S6 Black Edition

$8,999.00

Save $800.00

Unison Simply Italy Integrated Amplifier

Unison Research

Unison Simply Italy Classic Integrated Amplifier

$3,199.00 $3,999.00

Black with Cherry Inlay

Unison Research

Unico Primo Integrated Amplifier

$3,499.00

Silver
Black

Unison Research

Unico Nuovo Integrated Amplifier

$3,999.00

Black
Silver

Save $1,200.00

Unison Research

Unison Triode 25 Classic Integrated Amplifier

$4,799.00 $5,999.00

Unison Unico CD Uno CD Player - AUDIONATION

Unison Research

Unison Unico CD Uno CD Player/DAC

$4,499.00

Unison Research

Unison Unico Due Integrated Amplifier

$4,999.00

Black
Silver

Unison Research

Unison Unico 90

$7,999.00

Black
Silver

Unison Research

Unison Unico 150

$9,499.00

Black
Silver

AUDIONATION

Better at all levels

Our products come from family, friend, or employee owned businesses. They are sold online and through authorized retailers who all share our passion for quality, great value, and of course, music. Throughout the supply chain, employees and contractors are paid a fair wage. We think that matters.