It should say on the back, but it's 80w solid state, which sounds
like 30 tube watts. I prefer the sound of that amp when you turn the gain down a little at high volumes so it doesn't sound
too buzzsaw. At low bedroom levels, you can max out the gain
so you have infinite sustain and crunch.
It's not a bad buy at $350, Eventually, when you want to step up to something else, you can always get your money back out of it
to finance your next halfstack.