StompBoXed - The Guitar Pedal Builders Repository: Valvecaster - Tube Overdrive / Boost Pedal
Tracing Journal: Dinosaural Tube Bender - Aion FX - Aion FX
Guitar Effects Category - Circuit Schematic Diagram
DIY "Tube" Distortion - High Voltage Neon Drive Pedal - YouTube
The Valve Caster 2.0: Tube Boost and Overdrive : 7 Steps (with Pictures) - Instructables
Overdrive
A guitar tube preamp circuit schematic. | Download Scientific Diagram
A Vacuum Tube Wah Pedal
The Persuader | Mod Electronics
Tube Driver | General Guitar Gadgets
preamp - 12AX7 Valve Overdrive/Distortion Effect Pedal - Electrical Engineering Stack Exchange
DIY Tube OD Pedal Build | Telecaster Guitar Forum
Proposed Tube Pedal Schematic - Music Electronics Forum
The Valve Caster 2.0: Tube Boost and Overdrive : 7 Steps (with Pictures) - Instructables
DIY Audio Electronics from Zynsonix.com: Matsumin Valvecaster Guitar Effects Pedal - Tube Overdrive
DIY : SWR Interstellar OverDrive (bass preamp) | diyAudio
beavis audio research
Tube Distortion Pedals - monster.party.hat
A DIY valve overdrive pedal – Goldie – Dave Mac's Window on the World
Need some advice on a guitar pedal | Forum for Electronics
Tube overdrive effect - H&G Amplifiers
12ax7 with Transformer Pre-amp : Booster/OD guitar pedal | Page 2 | diyAudio
Tube Distortion Pedal - Circuit Scheme
The Real McTube II
Tube Distortion Schematic | Guitar, Valve amplifier, Diy guitar pedal
