Unison Research

Unison Research Sinfonia Pure Class-A Integrated Valve Amplifier - Cherry Finish

$6,499.00
  • Unison Research Sinfonia Pure Class-A Integrated Valve Amplifier - Cherry Finish

Tech Specs

  • Type: Dual Mono Stereo Integrated Valve Amplifier
  • Output Stage: single ended parallel ultraliner A class
  • Output Power: 25W
  • Inputs: 4 x line, 1 x tape
  • Input Impedance: 47 kOhm
  • Outputs: 1 x tape, 1 x subwoofer, loudspeakers bi-wiring
  • Output Impedance: 4 – 8 ohm
  • Feedback factor: 14dB
  • Frequency Response: 20 – 30000 Hz
  • Valves: 4 x 6550 or KT88, 2 x ECC82, 2 x ECC83
  • Remote Control: IR inputs and volume
  • Power Consumption: 500W max

      Dimensions: 17.3 w x 16.5 d x 8.3 h in.
      Weight: 55 lbs.

      Unison Research

      Unison Research Sinfonia Pure Class-A Integrated Valve Amplifier - Cherry Finish

      $6,499.00
      Unison Research Sinfonia is a Dual Mono/Stereo pure Class–A integrated valve amplifier sharing design philosophy and winning look with the world-renowned Performance model. Pre-amplification and power stage drive are based on double triodes ECC83 and ECC82. This valves guarantee excellent linearity and nearly complete absence of odd order harmonic distortion components.