Hey, I understand that GR makes some lame amps. I have heard mixed good reviews however, I understand the amp has a tube preamp and built in reverb that is allegedly good. These sold for something like $200 and a guy is offering me one for $100 in as new condition. I play with a band and we have been mic'ing my 5w Crate Palomino for recording, which isn't ideal when the drums are going (I can only hear myself in the headphones). So would this work in a pinch for a rock band?