Builder diagrams:
  * [[http://commonsound.org/fuzz/fuzzboard.pdf|Electronics diagram]]

Additional info:
  * [[http://commonsound.org/fuzz/schematic.gif|Schematic]]
  * [[Fuzz parts|Parts list and costs ]]
  * [[http://commonsound.org/fud/index.php?t=msg&th=279&rid=4|Tweaking the mud]]

Note: Older versions of fuzz schematic indicate a 100k Mud pot. It's recommended to be 10k