Savage amps in savage MN. Had a problem with my lone star back when it was brand new. They fixed it in a week for no charge as they are a warranty service provider for Mesa.
I echo many of the posts above. ya can't just take a cranked amp and then slap on -20db of attenuation and expect the same sound but quieter.... I have a Rivera Rockcrusher that I use when playing my Roadster in the house. Works pretty well. I dont really crank the amp but basically start...