Yeah, this is one amp that is hard to use and hard to get a gd tone immediately. like wat others said, u have to find that sweet spot which imho is very small. Its not a bad sounding amp, its just that u gotta find out how to get the beast going cuz its not idiot friendly, esp if its ur first go at a tube amp.
I jammed with it before n it was the one of the worst amps i used jamming, even the ibanez ss amp sounded nicer... BUt when the owner came in n demo the amp, i was like shit...
That being said, im more of a guitar straight into amp old skool/classic rock and bluesy tone kinda guy, so u can ignore wat i said about the 2 paragraphs above hehe