unison

Reference

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  • Regular price $24,245.00


Description

Many customers loyal to Unison Research products have advanced the request for a tube amplifier capable of a power well above all previous realizations. To meet this need, the Unison design team created Reference. This product is the progenitor of a series of devices that contain all the experience derived from years of designing valve systems: the REFERENCE series.

 

Specifications

  • Type: monophonic tube amplifier
  • Output stage: double single-ended parallel
  • Class: A pure
  • Valves: 4 x 845, 1 x ECC82, 1 x ECC83
  • Output power: 100 watts
  • Frequency Response: 20Hz - 30kHz
  • Feedback factor: 14 dB
  • Output impedance: 4 Ohm and 8 Ohm
  • Outputs: bi-wiring speakers
  • Inputs: 1 x RCA, 1 x XLR
  • Input Impedance: 47kOhm RCA, 10kOhm XLR
  • Consumption: 400 VA approx.
  • Dimensions (mm.): 49 x 77.5 x 28.5 cm (wxdxh) 19.3 "x 30.5" x 11.2 "(wxdxh)
  • Net weight: 70 kg, 155 lbs