DIY

NEW! Experimenting with vacuum tubes - My small, sane power supply and breadboarding a 6SJ7 preamp.

Winding Coils, Chokes, Audio Transformers Yourself - Coming soon. (I'm working on it today with camera in hand)

Videos:

I have five sets of instructional videos on ExpertVillage.com, covering these topics:

Electric Circuit Experiments with Jell-O, Lemons, and Potatoes

Etching Copper for Circuit Boards

Restoring Vintage Radios and Music Equipment

How to Attempt Circuit Bending on Audio Electronics

How to Build a Synthesizer (a simple oscillator on a breadboard)

All the videos can be accessed here: http://www.expertvillage.com/expert/881.htm