All tube, two channels and plenty of power drive one 12" Black Shadow speaker. If you could only have one amp, this one should be on your short list to choose from.
This one is in excellent condition, no tears in the tolex, footswitch in the back case and all of its knobs.
There's plenty of power here for small to medium club gigs. Mesa claims it picked the Subway Rocket name as this one is small enough to take with you on the subway to a gig, but perform like a rocket when you get there. Its not a lightweight, but for its sound and features, it is compact. You will love it!