Flapjack OD

effect pedal project by Effdub

Here's the Flapjack OD effect pedal project from Effdub.

This project has been described using terms like 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
    82n
  • C2
    10n
  • C3
    10u
  • C4
    10u
  • C5
    100u
  • C6
    10n
  • C7
    47n
  • C8
    470p
  • D1
    1N5817
  • P1
    50k Gain
  • P2
    25k Presence
  • P3
    50k Volume
  • Q1
    741
  • R1
    1k
  • R2
    1M
  • R3
    100k
  • R4
    220R
  • R5
    1M
  • R6
    10k
  • R7
    100k
  • R8
    82k
  • R9
    10k
  • R10
    220R
  • R11
    10k
  • U1
    9V