I've had a PMH-1000 shit on me recently. I play a couple times a week to small clubs and haven't had a problem with it, but Sunday night, we plugged in started playing and the guitars were okay for a minute, then the whole damn thing goes quiet. I take a breath, turn it off, let it sit for a minute, turn it back on. Play guitars for a second....sounds good, then start singing, the damn thing cuts off again. I looked at my vocals and I wasn't clipping, or even close. I was easy on the mains, I wasn't trying to blare, but I wasn't being extremely quiet. Needless to say we got pretty pissed at the board =) .
Took it home and pluged it up the next day with a *similar* speaker setup (using the main amp setting, pushing 300W per side. Two 150W on one side and 150W on the other. I dont' think it was too much on the speakers that night, cause when i took it home, I plugged in a bunch of stuff loud to see if I could re-create the problem, but I couldn't get it to cut off like it did that Sunday night.
I'm slowly narrowing the problem to the power section, but I'm skeptical about sending it off for a couple months for them to tell me I need to pay $200 to fix it. I'm going to keep trying to use it, but bring my backup system in case it shits again.
Anyone else had similar problem?