Loud, nasty, aggressive, tight.
More punch than a lot of 100 watters.
The dual gain controls and Hi/Low make it surprisingly versatile for a single channel amp.
Awesome amp. I just sold mine, but I only sold it because I have an UltraLead. If I didn't have the UL, the D60 wouldn't have gone anywhere. Be warned, though - try before you buy. The Fryette tight/dryness is an acquired taste and a lot of people don't like it. It's going to be just about the complete opposite of your Roadster. Expect to need to re-learn things in order to have them not sound like shit - the Deliverance is a super responsive amp, and any slop that the Mesa covered will be ridiculously apparent when you're playing through the D60.