Hey, I just bought a preowned Danelectro Fab Tone DD1 and I appear to have an extremely low signal (barely audible) coming through when the pedal is on bypass.

Also, when the pedal is active the volume sounds like its at about half the level when compared to plugging it in straight into the amp (this is even with all the knobs turned right up).

I have tested it with both a brand new 9v battery and a spare 9V adapter I had. Both had the exact same result.

Is there anything that I am doing wrong or do you think this pedal is faulty? (the guy on ebay said it was in fully working order...)

Any help would be greatly appreciated!
Sounds like a faulty pedal or a faulty cable. I have a Fab Tone and it's got plenty of juice.