Berlin Wall Distortion pedal is operational, I’m happy – But still hungry and I’m already planning for a new audio effect project (possibly a cold war / Finnlandisierung related filter / amplifier unit). Before I start with a new device I’ll wrap this project properly. Made corrections to the Berlin map/schematic and moved it to OpenStreet map. I’ll remake the circuit board toner exposure / transfer images next week and possibly shoot a video explaining how it works (I’ll use archive.org videos as illustration). I’m thinking about making a cover of Dancing on the Berlin Wall (1982) by Rational Youth.

Homemade Modular Synthesiser explained by nervoussquirrel (the previously noted Geiger counter module also included). The system is dedicated to Ray Wilson.