Thursday, 11 June 2026

TWA Source Code Overdrive

 Schematic is avaiable HERE.




 

6 comments:

  1. I’m thinking that “sanded” IC is probably some kind of J-fet?

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  2. This comment has been removed by the author.

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  3. I built this layout with two fixes.
    - SwapBite2 and Bite3.
    - Swap Level2 and Level 3

    I use NE5532 on IC2 and sounding great!
    If the fixes are applied, the layout can be tagged. Thanks!

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  4. I tried using the TLC2272 in the IC2, and it produced a sound much similar to the YouTube samples.

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  5. It's probably a rail-to-rail opamp. But in my experience, a very slow slew rate works best, I chose a nos 1458 by ear.
    By the way: This is a really nice layout! And even smaller than the pcb from pedalpcb

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