I have a little Ruby amp from "runoffgroove" that I built and it sounds great but both the volume (50k) & the gain (5k) pots shut the sound off around 9. Also have a question about the 220uf cap that goes to the speaker as to why it makes no difference which way I orient it, Ive seen schematics designed both ways and built them both ways. Shouldnt an electrolytic capacitor only work correctly in one direction?
Any help is welcome
Any help is welcome