Erica Synths DIY – Modulator (Polivoks inspired) PCBs and Panel Set

Availability: In stock

The Modulator essentially is LFO with simultaneous triangle and square wave outputs, clockable S&H with external CV input and noise source.


  • LFO with triangle and pulse wave outputs
  • Choice of transistor based or Zener diode based noise generator for massive, full spectrum white noise
  • S&H circuit based on rare, high quality S&H chip
  • S&H CV and clock inputs


• LFO output amplitude 5V…+5V
• LFO frequency range 0,1…20Hz (configurable)
• Noise output level 10Vptp
• S&H CV input level up to 20Vptp
• Panel width 8 HP
• Module depth 35mm
• Power consumption 27mA@+12V, 22mA@ 12V

BOM and assembly instructions

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