Unison Research S2K Integrated Amplifier

Here we have a classically styled integrated amplifier from Italian company Unison Research. It is in good fully working condition, noting a couple of blemishes – please see photographs. It comes supplied in original packaging along with manual, mains cable, plus of course our usual 3 month warranty.
Unison Research Say….
The pride and the passion
For more than 15 years Unison Research have been admired and appreciated around the world. From the very beginning our purpose has always been to provide enjoyment through listening to music. To that deceptively simple goal we bring a lifetime of experience in both valve and solid state electronics design – and a genuine passion for making equipment that will give lasting pleasure. Look inside any Unison Research amplifier and you will find our renowned build quality, careful attention to detail and a very high standard of material content.
Many of the key components – such as the mains and output transformers which are vital for good sound quality – are made in house. You will also find advanced technology and many unique features, the fruit of original thinking by our designers in partnership with one of Italy’s most respected Institutes of advanced Electronics Research.
Our pride in making audio equipment is not confined to the technical aspects of design. A machine for making fine music must also be of attractive visual appearance made with skill and flair to please the eye as well as the ear.
Unison Research has always been synonymous with elegance and style in the best Italian tradition.
Our lavish use of fine materials, like sculpted hardwood and stainless steel makes Unison Research equipment stand out from the crowd in a world all too often of drab conformity.
The essence of any piece of audio equipment lies in the way it reproduces music. Listen to your music through any Unison Research product and you will hear a natural purity of sound, free from strain or artifice. No matter whether you choose a classic pure triode all valve amplifier or one of the new generation of hybrid tube and solid state designs; and no matter what your taste in music, from classical to rock, from vocal to symphonic, Unison Research can help you towards greater listening pleasure.
From our small team of dedicated craftsmen, designers and audio engineers at Unison Research, we wish you the very best in musical enjoyment.
Specifications:
Output Stage: single – ended, Ultralinear Class-A
Output Power: Approx. 15 watt per channel
Output Impedance: 4 – 8 Ω
Input Impedance: 47 kΩ/50 pF
Negative Feedback: 10 dB
Bandwidth: 15 Hz – 30 kHz
Valve Complement: 2 x ECC82, 2 x KT88
Power Consumption: 150 watt
Dimensions: 275 (W) x 410 (D) x 165 (H) mm
Weight: 18.0 kg