Guvnor

effect pedal project by Marshall

Here's the Guvnor effect pedal project from Marshall.

This project has been described using terms like distortion, marshall, overdrive, stripboard, and vero and is reportedly verified, meaning many hobbyists have already completed this project and verify that the instructions are without issue.

Beyond the specs and details found on this page, you'll want to check out these stripboard resources too.

Project Resources

Parts List

  • C1
    220n
  • C2
    100n
  • C3
    10n
  • C4
    120p
  • C5
    220n
  • C6
    100n
  • C7
    100n
  • C8
    220n
  • C9
    3n9
  • C10
    220p
  • C11
    68n
  • C12
    10n
  • C13
    10u
  • C14
    100u
  • C15
    470p
  • D1
    LED
  • D2
    LED
  • D3
    1N4148
  • D4
    1N4148
  • D5
    1N4148
  • P1
    100k Gain
  • P2
    10k Treble
  • P3
    10k Bass
  • P4
    10k Mids
  • P5
    100k Level
  • Q1
    TL072
  • R1
    47k
  • R2
    2M2
  • R3
    2k2
  • R4
    1M
  • R5
    10k
  • R6
    47k
  • R7
    680k
  • R8
    680R
  • R9
    1k5
  • R10
    680R
  • R11
    1k
  • R12
    100R
  • R13
    22k
  • S1
    DPDT
  • U1
    9V