Unison Research S6 Black Edition Integrated Amplifier

Unison Research S6 Black Edition Integrated Amplifier

Marsoni

M251S

$4499.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Unison Research S6 Black Edition Integrated AmplifierThe new Unison Research S6 Black Edition features a completely new updated and enhanced technical design and a refined, modern look. With a power output increased to 40W and a sleek, piano black wood panel and gunmetal finish, the S6 Black Edition is crafted to satisfy the most discerning audiophiles. Each detail, from the circuitry to the innovative input selection, has been reimagined to deliver pure Class A amplification thats as beautiful to hear

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I needed a slimmer sponge caddy, that could still hold my bottle brushes & extra sponges because my sink ledge isn't that wide... The rest of the ones I found were about 5 in, I needed this one that was only 3 in deep... Pitch perfectly and holds quite a bit. It's so worth it even if it rusts I'll buy another one! It looks great, study, drains water good, and the height is enough to hold my bottle brushes without them falling over. Does exactly what it's supposed to 😘

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Reviewed in the United States on February 7, 2026