Tom's Guitar Projects: RealTube-One - A 12at7 Tube Overdrive Pedal
DIY Tube Overdrive Sound Demo - YouTube
The Valve Caster 2.0: Tube Boost and Overdrive : 7 Steps (with Pictures) - Instructables
The Ultimate Overdrive | DIY Fever
tube – notes to self
tube overdrive pedal under Repository-circuits -53558- : Next.gr
Tube Distortion Pedal | Electronic Schematic Diagram
preamp - 12AX7 Valve Overdrive/Distortion Effect Pedal - Electrical Engineering Stack Exchange
Tube Distortion Pedals - monster.party.hat
Guitar Amplifiers - Overdrive & Distortion
Matsumin Valvecaster: Regulated 6.3V Heater Version
DIY Tube OD Pedal Build | Telecaster Guitar Forum
The Persuader | Mod Electronics
A DIY valve overdrive pedal – Goldie – Dave Mac's Window on the World
Overdrive - 12AX7 Tube Pedal – Hagerman Amplification
DIY tube distortion pedal | TalkBass.com
The Valve Caster 2.0: Tube Boost and Overdrive : 7 Steps (with Pictures) - Instructables
Selected Schematics
Guitar Stompbox & Effects Projects
DIY "Tube" Distortion - High Voltage Neon Drive Pedal - YouTube
Building the Tube Overdrive | SYINSI
Tube Distortion Schematic | Guitar, Valve amplifier, Diy guitar pedal
