The Unison Research S6 integrated amplifier offers personality, refinement and aesthetics...and a totally new amplifier design from a mechanical standpoint. The latest version of the S6 has been steadily updated and improved over the years to the point where it is easily one of the most respected integrated amplifiers in the world. The contrasting highlights of the wooden inlays on the front panel also reveal the technical sophistication of this amplifier, emphasising the pride of ownership that comes with the term “Made in Italy.


Key Features:


  • Single-ended Class A integrated valve amplifier
  • Switchable bias
  • Hand built in Italy
  • 30/35W output per channel
  • 5 Line inputs
  • RC2 remote included

Unison Research S6

Finish: Cherry
  • Type: Stereo Integrated Valve Amplifier
    Output Stage: Single-Ended Parallel, Ultra-Linear A Class
    Output Power (per-channel): 30/35W
    Output Impedance: 6Ω 
    Input Impedance: 47kΩ / 50pF
    Frequency Response: 20Hz - 50kHz
    Valves:  6x EL34 
    Power Consumption: 265VA max
    Inputs: 5x Line
    Outputs:  1x Tape
    Dimensions: 35 x 21 x 49 cm
    Net Weight: 25kg
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