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:

Anonymous said...

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

Andrew said...

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

Anonymous said...

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?

Andrew said...

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

Anonymous said...

perfect! thanks again