Nintendomufftop-01 Colin has a great collection of electronics projects for musicians over on Experimentalists Anonymous, he writes – “I’ve been building and modifying effects and other audio devices for quite some time now, anything from a simple circuit bend to a ground-up-my-own-design box. I’m ready to do just about anything analog within reason, from an expression pedal jack to a completely made up custom box.” Thanks Jason! Link and a lot of schematics here.