what is a good hi gain bedroom combo amp?

[ame]http://www.youtube.com/watch?v=6zq6t2IgRIg&sns=em[/ame] stick a TS in front of this, how can you prefer a solid state over that ha, it has a built in watt Attenuator (I think it goes from 0.5w to 6w on the ultra).

AND... It's dirt cheap, and built for modding.