Sounding

DIY Electronics

• Circuit-Bending Howto at Anti-Theory.com
• GetLoFi Circuit Bending Synth DIY: “Circuit Bending tips and resources for Beginners and Pros alike.”
• Music from Outer Space has analog synth examples and resources.
• Georgia Tech has lectures and coursework online for Aaron Lanterman’s Electronics for Music Synthesis class.
• MIT’s online Circuits and Electronics course.
• Eric Archer and his amazing retro-fitted prototypes and sonic circuitry
• The little known hardware hacking of Knas
• Erik Hansen has some interesting mods for guitar pedals
• AMZ effects project schematics
• Music From Outer Space Weird Noise Generator

PCB modules

• Arduino “is an open-source electronics prototyping platform” whereby users can insert software code onto an outboard chipset to make custom hardware effects.

Modular Devices

• Eurorack Database
• Doepfer
• Analogue Haven
• Modular Synth Comparison Chart
• Guide to Choosing a Modular Synth
• Modular Synth Form Factors
• Muff Wiggler Forum
• Modular Planner

Theremins

• Theremin World