Members Jaymeister Posted December 5, 2006 Members Share Posted December 5, 2006 An A/B box that has a TRS input jack (not a normal jack). I have a guitar with magnetic and piezo pickups. I'd like to make an on the floor switch box that has a TRS input and two outputs. When I step on the switch, it will swap between the magnetic pickup output and the piezo output. An indicator light might be nice, but not necessary. Another feature i would like is a tuner/mute switch with an output for a tuner. When I step on that switch, it would kill both outputs. I saw something sort of like this on analogman's site, but I was wondering if there was a schematic for it somewhere. I still may end up making a request with him to see what it would cost. Again, the tricky part for me is the TRS input. Link to comment Share on other sites More sharing options...
Members boogieman_dan Posted December 5, 2006 Members Share Posted December 5, 2006 Hmmm, maybe something like this? Phear my mad ASCIIS skillz! T---> send to side A of footswitch ------------> A mono jack (+) R---> send to side B of footswitch ------------> B mono jack (+) S---> send to grounds of A/B mono jacks ---> A/B mono jacks (-) Edit: It may be better to just switch the grounds on second thought...anyway, it's something for you to play around with. Link to comment Share on other sites More sharing options...
Members GRINGO_LOCO Posted December 5, 2006 Members Share Posted December 5, 2006 Not TRS, but would be easy enough to modify. GRINGOhttp://aronnelson.com/gallery/TheBigMan-Layouts/ABY_tuner Link to comment Share on other sites More sharing options...
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