83-phono-1tn

83-phono-2tn

Specifications

 

  • Overall gain 43dB at 1kHz
  • Frequency response within 0.1dB of RIAA from 20Hz to 20kHz.
  • All filter components hand matched to within 0.1% tolerance.
  • Active loaded output driver provides low impedance, low distortion output to preamp or integrated amp
  • Single stage high accuracy EQ provides stable imaging and wide soundstage.
  • No feedback used in signal path.
  • Valve complement 2 off ECC83/12AX7, 2 off 6072a.
  • Valve regulated power supply using 6EM7 Compactron dual triode for ultra low hum and noise.
  • Good quality components used througout. Takman carbon and metal resistors, ICW Clarity Cap SA capacitors.
  • Can be supplied with moving coil step up transformer installed eg Lundahl LL9226 or Sowter 9580.
  • Non-ferrous casework

 

The pictures show the first protype of the stage undergoing final check and testing before going to its new owner. The pictured model has relay switched dual inputs.