This is a library of perfboard and single-sided PCB effect layouts for guitar and bass. I'm not an electrical engineer by any stretch of the imagination, just a DIY'er who likes drawing layouts. It is meant for the hobbyist (so commercial use of any of these layout is not allowed without permission) and as a way to give back to the online DIY community.

Tuesday, May 25, 2021

Greer Amps Tomahawk

 Here's a popular drive box from Greer Amps. It's essentially a Distortion +/DOD 250 but with a modified gain control, LED clipping and a treble cut pot. Should be an easy fit in a 1590B.







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9 comments:

  1. PCLMay 27, 2021 at 2:36 PM

    schematic?

    ReplyDelete
    Replies
    1. UnknownMay 28, 2021 at 11:10 AM

      https://www.pedalpcb.com/docs/Hatchet-PedalPCB.pdf

      Delete
  2. DeeMay 27, 2021 at 4:41 PM

    It works but the gain is in reverse.

    ReplyDelete
    Replies
    1. DeeMay 28, 2021 at 5:17 PM

      No It works fine as it is. I had some wires crossed.

      Delete
  3. morbido13May 29, 2021 at 11:08 AM

    When you post new layouts it feels like Christmas morning to us

    ReplyDelete
  4. DiegoMay 31, 2021 at 11:22 PM

    Probado y funcionando perfectamente. Agregué un diodo de Germanio en serie con cada LED y el resultado es exquisito.

    ReplyDelete
    Replies
    1. PCLJune 1, 2021 at 2:09 AM

      What germanium diode? 1N34A, 1N60, others?
      The reply with diodes i more smooth or more hard?

      Delete
  5. TrevorJune 3, 2021 at 5:37 PM

    Please fix the Sound Saw layout

    ReplyDelete

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