Car audio technical information with more than 125 individual pages, 50+ calculators and wav files. The covered topics range from basic electronics theory to more advanced...
gaussmarkov.net provides help for building guitar effects pedals (or stompboxes). Schematics and layouts (veroboard, perfboard, and pcb) for boost, distortion/fuzz/overdrive,...
All equipment for FM radio and TV stations - Schematics, KITs, FM transmitters, guides, stereo encoders, PC based FM transmitters, DIY projects, forums, one of the best sources...
Comprehensive information about the repair and restoration of vintage radio and audio equipment. Service data and valve data available on CD-ROM.
This is a discussion forum about building , modifying and maintaing musical electronic devices such as guitar amps and effects.