I think something might be wrong with my HotCat 2x12. I'm new to this sort of thing but there's an unusual amount of unmusical breakup happening. It's impossible to get a clean sound and the breakup sounds more like a radio turned up too loud rather than the power tubes. I just got new power tubes a few months ago, put some new preamps in just last week. Could I be losing a power tube already? Is this sort of sound associated with that? I've already emailed James at Badcat and am awaiting a response. Until then I thought I'd post here and see if anyone can help.