[fenderguy]

ok.. i'm running line level inputs. i disconnected the line-out (and thus the line-in to the DSM) from the cerwin and i get a constant hum from the DSM no matter what i do. If i disconnect the line at the DSM the sub makes no noise. Is this just what happens when you have a line disconnected or is this bad? The line isn't the best... but it's not bad. It's from Radio Shack, and is pretty heavy gauge for RCA cable. I'm thinking it is just the fact that the RCA itself is exposed on the Cerwin side then is causing the hum... i don't know.

Thanks again for your help guys!!