Yeah, that's a great amp for the money! I had one in a head and also a combo. I liked it better than the Orange 30watt twin channel ... I forget the model, but it had EL84s.
Yeah, sounds great! I also have a AT-1 in my main axe, an American Deluxe strat, and it's great. I sometimes wish it was a little bit lower output, but not enough to change it. Love the Rocker 30!