Thanks Kirk and Funk.I may have to try this one.I keep hearing great things about it.My friend is currently on the road and we spoke last night.He got one of the first ones,never had the issues others here had.We were laughing that he thought he would never buy a Carvin amp.But he totally loves this head.

I spoke to a Carvin tech who asked if i had an extra 12ax7 lying around. He seemed to think it was a bad tube. We settled on swapping the amp out.