Wogglebug - Full Kit | Erica Synths

Grant Ritcher's DIY Wogglebug for Eurorack! Great random modulation, clock and sound source.

This is for a full kit in the Eurorack format.

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Erica Synths recalculated component values to make it work properly from +-12V PSU, added clock rate and stepped CV indicator LEDs, developed a skiff friendly PCB and cool powder coated panel with bug design printed in two colors. The module doesn’t need wiring and calibration, and it’s comparably easy to build.

The Wogglebug has nostalgic value for them, because in the beginning of 2014 a Wogglebug panel with a bug design was the first Erica Synths project offered to the DIY community!

This product was discontinued by Erica Synths and replaced with the SWAMP Kit. 


  • 3x random audio rate outputs (Woggle tone, Tone, Ring)
  • 3x random CV outputs (Woggle, Smooth, Stepped)
  • Clock input
  • Clock output
  • Rate CV input

Specs & Downloads

Specs & Downloads

Manufacturer Erica Synths
HP 14
Depth 25mm
+12V 30mA
-12V 18mA
+5V 0mA
Additional Resources Build Guide Schematics


Customer Reviews (1)

Wooglefun Review by PORKDUST
I was intimated by the couple surface mount things but was actually a pretty easy project. Build notes were clear enough and unit works 100% perfect next step in my DIY journey having done a few slightly easier projects. (Posted on 1/23/2017)

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