Looper Box Schematics

[bassist4God770]

Does anyone have a non popping, non humming, Looper box schematic, with a blend knob.  I looking at building a dual loop box and have blend pots for each loop.  Does any one have any ideas?


Thanks,
Adam

[mrsage]

Sounds like you need to build a mini-mixer.

A lot of times passive blend pots don't work well with different stompboxes. They can have a strange effect on whatever you're trying to put in the loop. The guy who runs www.loooper.com puts blend pots in his bypass boxes, but warns about the fact that they won't always work with every effect.

If you build a mixer, that will solve a problem of that nature. And if the circuit is decent, you'll be pop-free.

www.generalguitargadgets.com has a mini-mixer design or two, if I recall correctly.

[mrsage]

http://www.generalguitargadgets.com/index.php?option=content&task=view&id=95&Itemid=123

I'm not sure how easy it would be to put stomp switches in there, but it seems like it would be possible...