DIY Unlatched Footswitch Zoom Pedal / Boss DD-7, DD-20 (Tap Tempo, Bank Switch, Amp) HD

I used this on my zoom but this will work on other instruments, amps, and effects pedals. (It works as a tap tempo pedal for the Boss DD-7. I tried recently) [12-10-2010] (It works like a champ on my newly acquired Boss DD-20 GIGA DELAY) I got everything from Radio Shack. Check it out on radioshack.com The item number for the momentary switch I used is 275-609. $3.49 1/4" Open-frame open-circuit panel mount. (1/4inch mono input) item#: 274-252 $2.99 The case is Project Enclosure (3x2x1") item: 270-1801 $2.49 So as you can see you can make 1for about $9 and have enough parts left for a second one so, all in all you can make 2 for $12 !!! Check out http://www.diyguitarist.com/DIYStompboxes/TempoBox.htm who ever this guy is has something quite similar. also you get a chance to see a different enclosure. Schematics http://www.diyguitarist.com/Schematics/DD5-TapTempo.pdf