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Offered is „Unico Due, Silber, Top-Zustand“ by Unison Research as second-hand device from the category „Tube-Fullamp“ on audio-markt.de - the online market place for high-end. The advert with the number 1855129594 ends on 20.12.2026 at 10:42 o'clock.
This is a strong deal. At €1,950, it sits €307 below the €2,257 25th-percentile asking price from 12 recent comparable listings, making it a genuine bargain rather than merely a fair ask. It is also comfortably below the €2,298 median and €2,327 upper quartile, so the price leaves useful room for future servicing or a replacement valve set if needed.
The Unico CD remains appealing for its musical, rhythmically assured presentation: lively timing, good detail, convincing dynamics, and a spacious, precise image. Its valve output stage and balanced analogue outputs add genuine character and system flexibility, while the solid construction suits long-term ownership. Before buying, confirm reliable disc reading, smooth tray operation, and that the remote is included, but at this price a clean, fully working example is an especially attractive used-player opportunity.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Unison Research, an Italian hi-fi icon, traces its roots to 1987, when it was founded in Treviso by Giovanni Maria Sacchetti, a visionary electronics engineer and music enthusiast born in 1945. Sacchetti, who balanced a career in teaching with amplifier design, assembled a team of dedicated audiophiles driven by a singular passion: delivering profound musical pleasure through superior sound. From its inception, the company emphasized handmade craftsmanship entirely within Italy, evolving under subsequent leadership like Giovanni Nasta while honoring Sacchetti's legacy of innovation in tube-based audio.
The brand excels in valve amplifiers, its core strength, with legendary models like the Triode 20—the first integrated amp Sacchetti designed—and the Simply Two, which sold over 30,000 units and propelled global acclaim. Early offerings included the Glowy preamp and Ruler power amp, pioneering designs such as the first stereo amplifier using the 845 triode. Today, Unison Research offers a focused lineup of preamplifiers, power amps, integrated amplifiers, and select speakers in partnership with Opera Loudspeakers, prioritizing pure analog warmth over digital peripherals like DACs or headphones.
Positioned as a high-end boutique leader, Unison Research reigns as Italy's top tube amplifier producer and ranks among Europe's elite ten. Audiophiles worldwide revere its products for their emotional depth, artisanal quality, and timeless appeal, cementing a niche among discerning buyers seeking authentic, soul-stirring hi-fi that transcends mere technical specs.
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