Wednesday, 12 January 2022

Runoffgroove UBE Screamer

Another interesting circuit design by ROG; using a hex invrter to emulate a Tubescreamer 

Schematic and a writeup is avaiable HERE.

Note that the resistor labelled "X" in the schematic is replaced by a 500k trimpot so you dial in the right amount of clean signal. Set it at around 100k for single coils, 220k for normal humbuckers or set it to 500k for hot humbuckers.



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5 comments:

  1. brain13 January 2022 at 14:12

    Tag it! I have an absurd amount of 4049s right now, and I've been meaning to build this one for a while. perfect timing! what a neat little circuit.

    ReplyDelete
  2. Ian13 January 2022 at 15:09

    Can we get a clip? 👍

    ReplyDelete
    Replies
    1. radubor23 January 2022 at 07:49

      Hello, Ian!
      You can find more information about UBE Screamer (including some sound clips) in the ROG page: http://runoffgroove.com/ubescreamer.html

      Delete
    2. Ian23 January 2022 at 09:06

      👍👍

      Delete

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