Pedal effect circuit design using "magical inductor": getting started
How to design a basic overdrive pedal circuit - Wampler Pedals
OD/Disto/Fuzz : The key differences between these 3 effect pedals
Joe's Simple Overdrive and Easy Drive | General Guitar Gadgets
Noob question - Bass, mid, treble control for overdrive/distortion
Simple distortion effect circuit. A few parts such as chip TL072 and a few others, and you're done with a simp… | Distortion pedal, Diy guitar pedal, Diy guitar amp
Design Your Own Distortion | General Guitar Gadgets
DIY Tube OD Pedal Build | Telecaster Guitar Forum
Schematics – Build Your Own Clone
Index of /diy/Schematics/Distortion Boost and Overdrive
Designing the Hard Bargain distortion pedal – Electric Druid
How to design a basic overdrive pedal circuit - Wampler Pedals
Circuit diagram of the home-made overdrive effect pedal. | Download Scientific Diagram