Valve Caster tube effect - boost and overdrive
Guyatone - TD-1 Tube Distortion - Page 2 - freestompboxes.org
Overdrive
Design Your Own Distortion | General Guitar Gadgets
tube overdrive pedal under Repository-circuits -53558- : Next.gr
DIY Audio Electronics from Zynsonix.com: Matsumin Valvecaster Guitar Effects Pedal - Tube Overdrive
How to design a basic overdrive pedal circuit - Wampler Pedals
Designing the Hard Bargain distortion pedal – Electric Druid
The Valve Caster 2.0: Tube Boost and Overdrive : 7 Steps (with Pictures) - Instructables
Help me understand something on this gain stage circuit
Guitar Effects Category - Circuit Schematic Diagram
Guyatone TD-1 tube distortion scored on the Japanese auction | Let's Talk Guild
STUFF - LOOK MUM NO COMPUTER
Tube Distortion Schematic | Guitar, Valve amplifier, Diy guitar pedal
Guitar Amplifiers - Overdrive & Distortion
Overdrive - 12AX7 Tube Pedal – Hagerman Amplification
DIY Audio Electronics from Zynsonix.com: Matsumin Valvecaster Guitar Effects Pedal - Tube Overdrive
The Ultimate Overdrive | DIY Fever
12ax7 with Transformer Pre-amp : Booster/OD guitar pedal | Page 2 | diyAudio
A DIY valve overdrive pedal – Goldie – Dave Mac's Window on the World
Matsumin Valvecaster: Regulated 6.3V Heater Version
The Valve Caster 2.0: Tube Boost and Overdrive : 7 Steps (with Pictures) - Instructables
Tube overdrive effect - H&G Amplifiers
preamp - 12AX7 Valve Overdrive/Distortion Effect Pedal - Electrical Engineering Stack Exchange
A Three-Channel Tube-Based Guitar Preamplifier | audioXpress
