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  • #16280
    Anonymous
    Inactive

    Feel like I’m overthinking the wiring for the GuitarPCB 3PDT board and was hoping y’all could check out what I’ve got goin before I solder everything together. All the examples show stereo to mono, not both mono jacks. Any feedback is appreciated!

    Marsha Tone build doc

    The current setup for both jacks is:

    #16281
    Anonymous
    Guest

    OK so far.  Now add:

    Power jack > Main board +9V > 3PDT board +9V

    Power Jack ground  > Main Board GND > 3PDT board GND

    CLR resistor on 3PDT board

    common anode bicolor LED or standard LED to 3PDT board

    See the Guide Page for more info.

    #16288
    Anonymous
    Inactive

    I actually realized I had the jacks wired backwards. I did not understand tip vs. sleeve but got help from some folks on reddit.

    #16429
    Anonymous
    Guest

    https://guitarpcb.com/wp-content/uploads/2020/06/BD_3PDT-WIRING-BOARD.pdf

    The bottom left diagram on page 2 is what you needed. You only need a stereo jack off you’re adding a battery snap, which most people do not use these days.

     

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