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 1. Orange Squeezer Compressor Pho...  
 Parts 
 Preparation 
 Resistors 
 Capacitors 
 Semiconductors 
 Wiring harness 
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 Box it up 
 Sustain Control 
 2. Differential Distortion Notes 
 3. "Switch Witch" Programmable Re...  
 Schematic 
 Construction 
 User Interface 
 Software 
 MIDI humour 
 What can you do with a relay? 
 4. Introduction 
 5. Hot Harmonics 
 Mods! 
 Sound Samples 
 Red Llama 
 6. $20 Wah Wah Upgrade Photo Essa...  
 Rogue Wah 
 New PCB and Components 
 Replace Pot 
 Carling True Bypass Part 1 
 Carling True Bypass Part 2 
 Millennium Bypass 
 "Q" Control 
 Range Switch 
 Fulltone Inductor Switch 
 Gain Control 
 Volume Control 
 Fuzz Face after Wah 
 Links 
 Sound Samples! 
 7. MOS Clean Power Booster 
 8. Tube Screamer 
 TS10 to TS808  
 Screamtendo 64 
 General Hotrodding 
 Inane Rambling 
 TS-9 to TS-808 
 9. Dual Tube Stack in a Box 
 Dual Tube SIAB 
 TonyB SIAB mods 
 Single Tube Hi-Gain Revisited 
 10. Mutant Tonebender II PCB ideas...  
 Mutant Tonebender II Professio...  
 MicroAmp/uAmp Combo 
  Four 1-transistor boosters 
 Switch Face 
 Hot Tubes Octo-Fuzz with "Sag"...  
 11. Rangemaster 
 12. Clean Face 
 13. Tonebender MkI 
 FZ1 Circuit 
 ToneBender MkI Zonk Machine 
 DIY Jimmy Page Authentic Fuzzb...  
 Fuzz King 
 Page 1 
 Ace Tone Fuzz Master 
 Construction 
 Toneblender 
 14. Links 
 15. Marshall Pedals 
 Marshall Bluesbreaker 
 Marshall Guv'nor GV-2 
4. Introduction
Here are some of my effects pedal modifications. I'm not an electronics expert, feel free to improve on my efforts. Corrections and comments are welcome:

Theory:
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