4k synth ported to javascript. The source code is beautiful. so short, under 500 lines. amazing.

been around for 15 years, has a bunch of nice features.

nice processing audio lib, reminds me of chuck.

potentially some oscillator / filter code to rip

BugBrand offers a constantly expanding and mutating range of electronic sound & effect devices, all built by hand in Bristol, singly or in small batches. All designs mix experimental audio circuitry with ideas taken from the techniques of circuit bending, and bring together many different controls and playing methods to give intuitive and inspiring instruments.

holy shittuuuuuuuu, I forgot about this wonderful jammy jam!

awesome repurposed videogame soundchip.

arduino audio output

super small lo-fi modules. targeted at circuit benders, maybe interesting to other people as well.

modular synth submodules

lots of photos of diy audio gear

yamaha opl based synth module

amtel mega based synth - they sell kits and the programming community is pretty active