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Donrob · Joined: 03 Nov 2011 Posts: 1

Hey, my Digitech PDS 20/20 just stopped working! Sends a clean signal through but no effects. I have taken it apart to see if there is anything visibly wrong on the board but no luck, everything looks to be pristine. I also skimmed all the wire connections and none look damaged either. I love this pedal and need to fix it! Anyone have any ideas of what might be wrong with it?

Paul Marossy · Posted: Mon Nov 07, 2011 2:44 pm Post subject:

It's really hard to fix these sorts of pedals without schematics to look at, which are unfortunately usually not available.

If I had to guess, it might be something to do with the FET flip-flop bypass switching between bypass and effect on mode. If it's not that, then it could be any number of things.

It's very tough for even experienced techs to figure out what might be the problem without a schematic to look at. Confused

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