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Clinically Tested Unison Research S6 Black Edition New Style [YnyKSqWf]

$74.99 $239.99 -69%

Introducing UNISON RESEARCH S6 BLACK EDITION AmplifierThe UNISON RESEARCH S6 BLACK EDITION amplifier is a testament to the brand's commitment to delivering unparalleled audio quality. Designed for the most demanding users, this amplifier has been met

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Clinically Tested Unison Research S6 Black Edition New Style [YnyKSqWf]

Introducing UNISON RESEARCH S6 BLACK EDITION Amplifier

The UNISON RESEARCH S6 BLACK EDITION amplifier is a testament to the brand's commitment to delivering unparalleled audio quality. Designed for the most demanding users, this amplifier has been meticulously crafted to surpass expectations and provide a listening experience that is truly extraordinary. The S6 BLACK EDITION builds upon the strengths of its predecessor, the S6, and takes it to new heights of sound quality. With its revised circuitry and power management, this amplifier is ready to meet the needs of audiophiles seeking the best possible sound reproduction.

Unmatched Sound Quality and Features

The S6 BLACK EDITION amplifier boasts a power output of 40W, 15% more than the standard model, ensuring robust and dynamic sound delivery. The polarisation of the power output valves has been completely revised, eliminating the need for capacitors and cathode resistors, which results in purer and more authentic sound. The input selection circuit utilizes the same technology as UNISON RESEARCH's most valuable equipment, guaranteeing precision and clarity. The amplifier is equipped with 3 digital inputs—USB, SPDIF, and Toslink—enabling seamless integration with various digital audio sources. Additionally, the S6 BLACK EDITION features a Relay Input Selector with Return GND Technology, Cathode Capacitor Less (CCL) technology, and adjustable bias for each power valve, all contributing to its exceptional performance.

Technical Specifications and Dimensions

With its impressive technical specifications, the S6 BLACK EDITION is a powerhouse of audio engineering. The amplifier offers 40W of output power on a 6Ω load, ensuring compatibility with a wide range of speakers. It employs 2 x ECC83 Gold Lion signal valves and 3 x KT77 Gold Lion output power valves in parallel for each channel, providing a rich and full-bodied sound. The Relay Input Selector with Return GND Technology ensures minimal noise and optimal signal transfer. The amplifier features a bandwidth of 15Hz – 30kHz (-1dB) and weighs 25Kg, making it a robust and reliable component for any high-end audio system. With dimensions of 35 x 49 x 22 cm, the S6 BLACK EDITION is designed to be both functional and visually appealing, fitting seamlessly into any home audio setup.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

It's a very well-made product, great quality and looks amazing.

- Vivian M..

January 27, 2026

Absolutely no complaints!

It's a very well-made product, it works flawlessly.

- Aurora V..

January 27, 2026

Absolutely no complaints!

This is a very polished product.

- Rose T..

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