Well, maybe not very vintage, but whatever. I got a Colorsound wah (sweeeet sound) that had only battery option. I drilled an added jack for external 9v supply. With some power supplies I get an annoying "wweeeeeeeee" in a certain pedal position.
I realized the pedal has no power filtering (as it was only intended for batteries), so I thought I could add a little board with a filter.
Does that make sense?
I think a 100u electrolytic cap and maybe a polarity protection diode. Enough? Or should I add something extra?
Thanks guys!
Enviado desde mi HTC One SV mediante Tapatalk
I realized the pedal has no power filtering (as it was only intended for batteries), so I thought I could add a little board with a filter.
Does that make sense?
I think a 100u electrolytic cap and maybe a polarity protection diode. Enough? Or should I add something extra?
Thanks guys!
Enviado desde mi HTC One SV mediante Tapatalk