It's 15 watts with 2 12ax7's and 2 el84's. It has a pentode/triode switch. it has gain, tone and volume. It gets loud pretty quick.

It can produce a lot of gain, and has a gain control that turns the gain up at a higher ratio at higher settings I believe.

It has a good british tone with ample mids.

I dunno, i bought the night train instead, for the clean tones, but the orange TT is a great amp.