Erica Synths DIY Modulator is 35mm deep, skiff friendly, has solid mechanical construction and doesn’t require wiring. 

The Modulator essentially is LFO with simultaneous triangle and square wave outputs, clockable S&H with external CV input and noise source. A kit comes with two versions of noise generator – simple, transistor-based and more complex Zener diode-based one. Latest provides perfect, full spectrum white noise.


  • 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


  • 3 PCBs + S&H chip + connectors = 25EUR
  • 3 PCBs+ S&H chip + connectors + panel = 40EUR
  • Full kit = 80EUR

+ 21% VAT for individual customers in EU without EU VAT registration number + shipping


Erica Synths DIY Modulator on Modulargrid


Technical specifications:

LFO output amplitude


LFO frequency range

0,1…20Hz (configurable)

Noise output level


S&H CV input level

up to 20Vptp

Panel width  


Module depth


Power consumption

27mA@+12V, 22mA@-12V


Disclaimer: please, if you have any questions on missing parts or similar issues, contact us within 1 months after receiving the kit!