decibel level

Hi I got my MPC 1000 2 weeks ago and it works pretty good, except for one little problem. the decibel level (volume) of the works that it outputed is way too low. I mean, when i hit the pads or playing samples in the MPC, they sound fine, loud and clear, but once i output my works to .wav to my computer, they sound like whispering...

Im using JJ OS1 BTW

Maybe you should adjust the master level. Press mode, hit pad 10 (other) press F1 (global)