RIAA – JFET Phono Preamplifier Kit

  • Mini-Max two gain stage design, minimum parts for the maximum sound quality
  • Based on well-known Le Pacific passive RIAA equalization topology
  • Dual mono layout to minimize Stereo Crosstalk
  • Famous TOSHIBA 2SK170 JFET in amplifier stages
  • Russian Paper-In-Oil capacitors in signal path
  • PCB carefully design for the best audio performance
  • Active power filter using capacitance multiplier
  • Low noise 1% resistors
  • Low ESR ELNA power filter’s capacitors
  • Gain ~ 100V/V (~40dB)
  • One channel shown


RIAA – JFET Phono Preamplifier Kit is available on Ebay on our am_audio site.