[quote name='Norris' post='1292146' date='Jul 4 2011, 01:18 PM']On a side note, I used to have a sustain pedal. I've never actually used it on a gig, as it was a great way to get screeching feedback after a few seconds. It used the guitar signal level to light an LED, and had a pre-amp controlled by a light-dependant resistor. So the more the signal decayed, the dimmer the LED got, and the more boost from the pre-amp. And when you didn't play at all, it sat there loudly hissing. It was complete rubbish really [/quote]
Was it the Boss one? I tried one of those & after a couple of hours of tinkering & trying to make it useable, handed it back.