Or John Hornby Skewes, which is a cheap nasty plastic pedal.. mine died a couple of times, mostly due to a loose treddle on the pot.. i got fed up and chucked it.. it lasted 7-8 yrs, so not bad. Mostly all i got was bloody noise and little Wah,in the end.

Now i know a little more(?) about electronics i'd guess it was probably just a cap or resistor gone.

Dont know if you get JHS where you are pstring, but it gives a good basic wah - i used it mostly in a Funkish kinda way. James Brown etc.Ok, but not versatile.