Sunday, July 11, 2021

ELECTRO-HARMONIX: Opamp Big Muff,

What more can be said about an opamp Big Muff?

ELECTRO-HARMONIX OPAMP BIG MUFF - VERO LAYOUT




VIDEO DEMOS





5 comments:

  1. hello there! why are there two grey “S”’s on the board? i’m assuming it has to do with how to wire up the spdt switch but could use some clarification

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  2. True - that is confusing. The S on the bottom left is for the Tone bypass switch.

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    Replies
    1. awesome andrew, thank you for the quick reply! so then lugs 2 and 3, blue S and yellow S get wired both to the board and to the SPDT, correct?

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  3. I've updated the layout - should be clear now.

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