Megamodule

This somewhat crazy module is a mix of circuit bending and synth DIY. The main PCB comes from a toy voice changing megaphone. An auxiliary circuit board adds feedback, wet/dry mix, and voltage controlled pitch shifting. Five toggle switches give different combinations of amazingly destructive effects. With feedback turned to maximum the module becomes self oscillating.

PXL_20200923_171253876

Schematic:

Schematics, KiCad design files, Gerbers, documentation