Tube Fuzz Face
Breadboarding a DIY Tube Overdrive Guitar Pedal and Other Things! - YouTube
The Persuader | Mod Electronics
Tube Screamer on a Breadboard - Barbarach BC
StompBoXed - The Guitar Pedal Builders Repository: Westbury W-20 Tube Pedal - 12AX7
GEO's Effects Schematics
beavis audio research
StompBoXed - The Guitar Pedal Builders Repository: Valvecaster - Tube Overdrive / Boost Pedal
Fuzz Pedal Design Project
Tube Distortion Pedal - Circuit Scheme
Valve Caster tube effect - boost and overdrive
beavis audio research
Fuzz Central -- Schematics and PCBs
DIY Tube OD Pedal Build | Telecaster Guitar Forum
The Real McTube II
Index of /diy/Schematics/Fuzz and Fuzzy Noisemakers
Craig Anderton Tube Sound Fuzz - www.davidmorrin.com
MZE-Electroarts Entertainment - MZEntertainment.com: Dr. ZEE WORKSHOP Vintage FUZZ BOX / Fuzz Face Distortion Guitar Effect Pedal
Guitar Circuits and Schematics: Fuzzi, Amps and other Effects
Red LLama / CA Tube Sound Fuzz - Share Project - PCBWay
Tracing Journal: Xotic BB Preamp (several versions) - Aion FX - Aion FX
