Theremin Fuzz kit

Item number: 1942

Fuzz with sound similar to a real theremin instrument.

Category: Parasit Studio kits


starting from 26,00 €

Final price incl. VAT, plus shipping (mitttel)

Available now!

Shipping time: 3-7 Working days


The Theremin Fuzz is a guitar effect that produces a sound similar to a real theremin instrument, but controlled with the input from your guitar.

This circuit works best with high output pickups. It is a gated circuit by nature of COMS technology If you are using single coils and need more sustain, try a boost or compressor in front. To tighten up the octave tracking, use your neck pickup with the tone rolled off.

This kit is a creation by in cooperation with If you have any problem with the content of the kits like mising or wrong parts, please contact Musikding (Klaus) at For any technical problem relating to building this project, please contact Fredrik at

Here´s the parts list: Parts List (BOM)

This kit contains all parts you need to build a fully functional effect pedal. Not included in the kit, but also good to have:

  • Aluminium enclosure: select one from top
  • 9V DC power supply
  • 2 nice knobs for the potentiometer, up to 20mm diameter and for 6.3mm shafts
  • Decal, transfer or transparent sheets for labeling

The Theremin Fuzz docs.

Effect-Type: Fuzz Octave Mod/Echo
Instrument: Guitar Bass

Ratings (6)

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Total entries: 2
4 from 5 A little tricky, but doable.

came with small led, but case was drilled for large led... came with extra pcb for easier switch/led wiring... I also bought the bit-crusher, and with both of these kits, I miss easier instructions. Its do-able and not impossible, but it couldve been done smarter.

., 01.05.2017
4 from 5 Interesting effect and easy to build.

Pcb board very fine made, components are also good quality. Finished all pedal in 3 hours.
Hole in enclosure wider than 3mm led with plastic bezel.
Sound of the pedal interesting for experimenting. With delay and reverb inspiring to create very crazy melody lines or improvise for solos of own songs.
For me that pedal is not FX Nº1, but definetly it can be useful to have in arsenal of the pedals.

., 16.02.2021
Total entries: 2

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