Smart 845

Name: Unison Research Smart 845
Brand: Unison Research

Unison Research

AmplifiersPower AmplifiersTube AmplifiersDiscontinued

Estimated price (community-sourced)

$2,000

About the Smart 845

The Unison Research Smart 845 is a monoblock tube power amplifier designed for audiophiles seeking the unique sonic qualities of the 845 direct-heated triode. Handcrafted in Italy, the Smart 845 combines elegant solid cherry woodwork with robust engineering. It delivers a dynamic, harmonically rich sound with excellent resolution and musicality, making it a favorite among enthusiasts of single-ended triode (SET) designs. The amplifier is praised for its ability to provide both headroom and low-end control, while retaining the warmth and richness associated with classic tube amplification. Its construction quality and attention to detail reflect Unison Research’s commitment to high-fidelity audio and timeless design.

Specifications

Key Specifications

Impedance: 6Ω

Power: 23W

Full structured specifications are available to members.

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