A DIY valve overdrive pedal – Goldie – Dave Mac's Window on the World
Very Simple and Cheap Guitar/Bass Distortion Pedal : 4 Steps - Instructables
How to design a basic overdrive pedal circuit - Wampler Pedals
Coda Effects - How to build your first DIY guitar pedal (step by step tutorial)
How to design a basic overdrive pedal circuit - Wampler Pedals
Making DIY pedals is addictive! Share your favorite diy pedals that you made. So far I have a - Ross vintage spec Comp - Range Master - super fuzz - fuzz face (
DIY Workshop: Build your own fuzz pedal | Guitar.com | All Things Guitar
Make an Easy Guitar Distortion Pedal (STEP BY STEP!) : 23 Steps - Instructables
Coda Effects - How to build your first DIY guitar pedal (step by step tutorial)