Woo Audio WES Fully Balanced Electrostatic Headphone Amplifier


1 Year Local Warranty

  • Signal/Noise: >100 dB
  • THD: <=0.3%
  • 1200 volts peak voltage swing
  • Stax PRO bias: 580V
  • Sennheiser HE90 bias: 500V
  • Power consumption: 118 watts
  • PSU dimensions: 4.5”(H), 16.5”(W), 12”(D)
  • Amp dimensions: 7.5”(H), 16.5”(W), 12”(D) (with tube guard)
  • Weight (Amp + PSU): 40 lbs
  • Vacuum tube preamplifier for Stax-type electrostatic headphones
  • Fully balanced topology
  • Point-to-point wiring
  • Unbalanced input to balanced input conversion (via vacuum tubes)
  • Standard chassis size
  • Removable glass panel
  • Two selectable balanced inputs
  • One selectable unbalanced input
  • One 5-pin pro bias output
  • One HE-90 output
  • DACT CT4 stepped attenuator
  • Auricap capacitors for inter-stage and output coupling
  • Mills and Kiwame resistors
  • Telfon tube sockets
  • Assembled in USA


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