HEATKEYS

Schematic diagrams, circuits & projects for guitar effects pedals with vacuum tubes and transistor solid state electronics. FREE downloads of schematics such as TS-9, Fuzz Face and other classic rock devices. Build your own fuzz box!

Build Guitar Pedals and Stompboxes, DIY fuzz, distortion, compressor, overdrive, delay chorus, schematics, tubes, transistors, opamps, circuit boards

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Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Amp Schematics, Amp Schematics, Tube Amp Schematics, Valve Amp Schematics, Vacuum Tube, Audio Tube, Effect Schematics, Effect Pedal Schematics, Analog Effects, Digital Effects, Guitar Amp Schematics, Bass Amp Schematics, Fender Amp Schematics, Marsha...

One of the largest sites for do-it-yourself guitar effects builders. Schematics and Printed circuit board layouts for rare pedals like the Tycobrahe Octavia, Clyde McCoy wah and lots of vintage fuzz pedals!

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Everything DIY For The Electric Guitarist.

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This is the Runoff Groove, featuring do-it-yourself guitar stompbox mp3 sound clips and my notes on building one fuzz box after another. Also, schematics and articles related to effect pedals.