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, August 2, 2022

Solid Gold FX Super Drive

 Here's an interesting take on the classic DOD 250/MXR Distortion + circuit. It's pushed by a simple BJT boost and has an added presence control and tone switch. Schematic here. Easy to fit in a 1590B or 125B.






6 comments:

  1. Can i use a TL072 or another dual OP-AMP in this one? Thank you very much!!!

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  2. No, you'll need a single channel op amp for this one. LM741, TL081 or NE5534 might work.

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  3. Good day. From Mexico I finished it and I love this design. It is verified.

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  4. Wah saya harus mencoba nya .. satu permintaan untuk tiruan boss HM 3

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  5. Give us this layout as a gift

    https://www.hobby-hour.com/electronics/s/pearl-ch02-chorus.php

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  6. Build using UA741 and BC550, working as well. Thank's fo this layout.

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