Build Your Own Guitar Pedals

Build your own custom effects with this extensive collection of over 400 electronic drawings, schematics, and detailed descriptions presented in convenient PDF format.
 
This library covers a wide range of stompbox designs, from classic overdrive and distortion circuits to modulation, delay, filter, and utility pedals. Each document provides clear circuit layouts, component values, wiring guidance, and explanatory notes to help makers understand how each design works.
 
The PDFs are easy to view, print, and reference on any device, making them ideal for workshops, benches, and learning environments. Whether you’re a beginner exploring pedal building or an experienced electronics hobbyist refining your skills, this collection offers a practical, educational resource for experimentation, learning, and hands-on creativity in effects pedal design and DIY audio electronics.