Electro Harmonix Talking Pedal

[seibertdr]

I just saw this pedal on eBay.

http://cgi.ebay.com/Super-Rare-Electro-Harmonix-Talking-Pedal-Great-shape_W0QQitemZ270279641593QQcmdZViewItem?hash=item270279641593&_trkparms=72%3A1210%7C39%3A1%7C66%3A2%7C65%3A12%7C240%3A1318&_trksid=p3286.c0.m14

This is a very cool pedal. Is it possible to build this pedal? I would love to have this pedal.

[tiges_ tendres]

I just saw this pedal on eBay.

http://cgi.ebay.com/Super-Rare-Electro-Harmonix-Talking-Pedal-Great-shape_W0QQitemZ270279641593QQcmdZViewItem?hash=item270279641593&_trkparms=72%3A1210%7C39%3A1%7C66%3A2%7C65%3A12%7C240%3A1318&_trksid=p3286.c0.m14

This is a very cool pedal. Is it possible to build this pedal? I would love to have this pedal.

I think this may have come up as a build topic before.  If you can find a schematic, I think the pot involved in the wah function is either an odd value or is some kind of dual or custom taper.

If you run a search you should dig it up.

[theehman]

The pot is a dual 7K/11K with a tap on one of them.  Maybe some one can come up with a circuit that simulates the dual pot with FETs or something controlled by a voltage.