Favorite is a Marshall dsl 50 watt head. Close second WAS an early model Fender Hot Rod deluxe. Wish I still had that one. I've tried other ones but that particular amp had THE fender clean tone. And the first overdrive "channel" wasn't bad at all. That amp along with some pedals really made for a good set up. The Marshall is just THE rock and roll amp. IMHO Not much to dislike about it. Sound is so subjective though. That's what makes GAS so fun and threads like this fun to read. lol