This is a bare PCB for the Polivoks filter board for the Shruthi monosynth. The Shruthi synthesizer makes use of interchangeable filter boards to allow every Shruthi to be customized to your musical needs.

A fully through-hole design makes this an easy assembly for all levels of DIY experience.

Features:

• an absolutely filthy raw, unstable filter

• based on the LM4250 chip (Russian)

• features the unique low-pass/band-pass filter circuit of the Polivoks with two additional distortion modes providing an even harsher sound

• dirty and a little distorted