Handcrafted in Italy, the Unison Research S6 Black Edition is a reference-grade integrated valve amplifier that combines timeless craftsmanship with advanced engineering. An evolution of the award-winning S6, the Black Edition introduces a redesigned signal path, upgraded power management and premium Gold Lion valves, delivering greater power, lower noise and an even more refined musical performance.
Operating in pure Class A with a parallel single-ended ultralinear output stage, the S6 Black Edition produces a beautifully natural, engaging sound with exceptional midrange realism and effortless dynamics. Unlike many traditional valve amplifiers, it also incorporates a high-quality DAC with USB, optical and coaxial digital inputs, making it perfectly suited to both analogue and digital music systems.
A beautifully engineered integrated valve amplifier delivering exceptional musicality, handcrafted Italian quality and the warmth that only Class A valve amplification can provide.
| Weight | 25 kg |
|---|---|
| Width | 35 cm |
| Height | 22 cm |
| Depth | 49 cm |
