Boss DD-3 Repair Project - Help Please

[tux320]

I recently purchased a Japanese boss dd-3 digital delay that was reported slightly broken in order to fix it. The problem is that even with the level and feedback controls all the way up you can only just hear the delay. Then I adjusted the internal trimpots to maximum, on the first test after the adjustment there was no audible difference to me. I tested it again about five minutes later and when I plugged in to the input there was a tone which now occurs most of the time I plug in. Now I cannot get any signal with the effect bypassed or active through either of the outputs   although sometimes if I knock it hard the sound pops on and of quickly so it's probably a short circuit issue.

If anyone has any ideas of how to get the the feedback time up to a normal level I'd be glad to hear them. Also, does anyone know of any good mods for this pedal?

Thanks, Sam

[Lee_ranaldo]

i have an dd-3 japanese version 1a too
i can help if you didn't fixed this pedal.

contact me at my email address or let's talk via msn

merry xmas