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, March 3, 2015

Laney Super Group Emulator

This was a request that came in from Cody from the They Remained Silent blog. It's an emulator of the Laney Super Group 100 watt head designed by Heuller Pinson (MallerMB). I would assume you should bias the JFETs to ~4.5v then adjust from there. Don't have a ton of info on this other than that. This one's laid out for onboard 9mm pots mounted from the solder-side. Cody asked for it to fit in a 125B, but you should be able to squeeze it into a 1590B.


Here's the schematic if anyone wants it.





10 comments:

  1. Sorry for ask:
    This is a pedal to record in line or is a ocb to install the phone and use as amp?

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    Replies
    1. It's just a pre-amp emulator, it won't work as a headphone amp.

      Delete
  2. Has anyone verified this schematic?
    - it doens't play nice as a vero build

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  3. would you plug it to "return" of the loop or to the standar input of an amp?

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    Replies
    1. You could try it in the effects loop, but generally dirt pedals sound better going into the the input of an amp.

      Delete
  4. hello do you have any schematic of a clean preamp? Is that clean?

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  5. hi, do you have the super truper pdf file, I need to fix mine

    ReplyDelete