Hello. I recently acquired a Voyager and when the pedal is engaged, a choppy, tremolo effect turns on, the volume of which increases when the volume is turned up. All other knobs do nothing. Also, sometimes the pedal's LED turns on and the popping noise is gone, but there is still no effect. Any clue as to what may be causing this? Thanks in advance.
It sounds like a wiring issue, a bad 3PDT, or bad component/solder bridge on the PCB itself. It could be a number of things. If you can post high res pictures of the internals and PCB that would be a big help.
Also see this thread for how to post useful information to get help:
http://www.madbeanpedals.com/forum/index.php?topic=902.0 (http://www.madbeanpedals.com/forum/index.php?topic=902.0)