Thanks Dave. I'd checked those out. A few fawning fans on H-C and a VERY basic manufacturer's website. I went to the guy's house and played it yesterday. They don't call it a dirty 30 for nothing. If one wants a dirty tone for heavy metal or grunge, this is a great amp for the $. I just couldn't get it to clean up and, if you can't play clean, what's the point of playing an Alembic?
Bill, tgo