A

Audio Electronics

CD4049 pre-amp, tuned to work particularly well with DIY contact microphones (but would still boost most signals effectively).

Collected Gerber files for PCB manufacture of Peter Blasser/Ciat Lonbarde's Paper Circuits.

Eurorack module idea that I would need for my modular synthesizer. Uses MSGEQ7 EQ IC and Arduino. Schematics WIP