VOLUME SHORT OUT. HELP!!

Wuzup everyone. I just bought a used 2500 off ebay and i have a short in the volume. If the volume knob is not turned to the max no sound will come out of the mpc. Also when i plug headphones into the 2500 only one side of the headphones play. Can sumone PLEASE HELP!!

try ur INPUT THRU................ ( i hope that kinda helps )

GO INTO OTHER (MENU) AND BANG THE Db UP.....