DIY Stompbox Boost Demo Project – Synthrotek
boost | SCFXGuide
DIY Audio Electronics from Zynsonix.com: Matsumin Valvecaster Guitar Effects Pedal - Tube Overdrive
Valve Caster tube effect - boost and overdrive
Valve - 12AU7 Warm Boost Pedal – Hagerman Amplification
A DIY valve overdrive pedal – Goldie – Dave Mac's Window on the World
Tube Distortion Schematic | Valve amplifier, Guitar, Diy guitar pedal
Pedal tech | Fryer Guitars
Guitar FX Layouts: Boob Tube V1.5
Thoughts on a 1-tube pre/clean boost in a pedal?
Banana Booster - True Tube Booster : 4 Steps - Instructables
Building Valve Pedals
Tube Distortion Schematic | Valve amplifier, Diy guitar pedal, Guitar
Tube boost + overdrive running off a 9 volt battery
beavis audio research
2-in-1 TS-derivative overdrive & boost - SabroTone
Sub Mini Tube Booster with the JAN 6418 | POTAR Design Devices
Index of /diy/Schematics/Distortion Boost and Overdrive
Low Voltage Tube Preamps and "clean" tube tone? | The Gear Page
12ax7 with Transformer Pre-amp : Booster/OD guitar pedal | Page 2 | diyAudio
The Valve Caster 2.0: Tube Boost and Overdrive : 7 Steps (with Pictures) - Instructables
A DIY valve overdrive pedal – Goldie – Dave Mac's Window on the World
Let's Build a Simple Pedal - A Guitar Boost - Barbarach BC
Tube Distortion Pedal - Circuit Scheme
