Pedal-specific info

Bass

Bazz Fuss

• Building a Bazz Fuss
• Bazz Fuss Basics

Gruntbox

• Schematic and Clip

Paralooper (Bass FX loop)

• Schematic, Clips and PCB

Preamps

AMZ Mosfet Booster

• Schematic and Build Notes
• Dual Mosfet Booster
• Dual Mini Booster
• Dual Mosfet Mini Booster

Sparkleboost

• Schematic
• Biasing the Sparkleboost

Distortion

Blackfire

• Blackfire

BSIAB II -- EVH Brown Sound in a Box

• BSIAB II project at GGG
• Making the BSIAB II Brighter

High Gain

• High Gain Pedals - dead link

Obsidian -- Metal distortion with a BMP tone control.

• Schematic

Vulcan

• Vulcan

Insane and Novelty

Uglyface

• Building An Uglyface

Skyripper

Quite Possibly The World's Greatest Fuzz

• Schematic
• Example build
• MP3 sample

Nyquist Aliaser

• Schematic and Extreme 8-bit-ish Sounds

Overdrive

Blue Magic

• Blue Magic Project

Fooltone Fool Drive

• Fooltone Schematic. The pdf on page one is gone, but a good link to the schematic is on page two.

Tube Screamer

• Tube Screamer Project

Modulation

Neovibe

• Neovibe Project
• Neovibe Compatible Bulb
• Using A DC Power Supply
• For a Wall Wart, use a Dunlop ecb-24 18V Adapter or maybe a 15V adapter such as this?
• Solution To Speed Pot Problem
• Good Neovibe Enclosure
• Increased Speed Mod
• FAQ
• Technology Of...

Phase 45

• Phase 45 Project
• LFO Waveshape mod
• 'Tremolo' mod

Leslie

• The Hammond Wiki This Wiki has a nice section on Leslie's.
• The DIYS Leslie Page Just starting out and far from complete, the goal of this page is to answer any questions about building a Leslie for your guitar rig.

Related Misc Projects

Condensor Mics

• DIY Condensor Mic
• Scott Helmke's well regarded Alice Mic

E-bow

• Pics and Schematic

Scholz Rockman X100

• Nice breakdown of the REV10 board with mods!