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Offered is „Performance Mahagoni“ by Unison Research as new device from the category „Tube-Fullamp“ on audio-markt.de - the online market place for high-end. The advert with the number 369905267 ends on 23.11.2026 at 11:50 o'clock.
Condition-wise, this reads as a clean, like-new ask, and at €7,200 it lands right on the recent used-market median, so it looks fair rather than cheap or punchy. For a serious tube integrated from Unison Research, that’s a sensible number if the cosmetics and service history are genuinely strong.
What makes it appealing is the mix of scale, refinement, and grip this model is known for: big, authoritative sound, plenty of tonal color, and enough drive to handle real speakers without turning clinical. In this bracket, the upside is getting a well-regarded flagship-style integrated without paying new-retail money; the main thing to confirm is that the tubes, remote, and any original packaging or paperwork are present, since those details matter at this level.
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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