Bought a Skunkworks SVT a couple of weeks ago, right here on TB. Got a Berg NV 610 cab from Atlanta Bass Gallery. The past two weeks, I've only been able to play this a little at night. No gigs yet. My kid comes in today, turns it up to 7, and calls me, "Man, this sounds like crap." The speakers are farting out something awful. I've spent about an hour with , trying to sort it out. In order to get something I can stand I turn the Ultra bass to -. Bass at about 2-3, treble 6-8. Midrange 2-3. When it gets loud, it just gets raunchy, not in a good way. I hope it's something I'm doing wrong. It's not the cab. My Mesa 400+ doesn't do this. Help!