150 watts, it's a clone of a Marshall 1960 Plexi guitar amp, not quite as inherently bassy, a bit more mid forward which I like. The last 2 knobs to right are the volumes for each channel when jumpered, #1 is at about 2 and #2 is at 3 - loud, made that old Bird sound really good!
150 tube watts seems like a good amount. My AD200’s are both at a scoped 170 before any distortion. Funny thing is, when the stock 12AT7 is in (the preamp uses 2 x 12AX7 and 1 x 12AT7), it’s only getting about 130 clean watts, but when my amp guy swapped the 12AT7 for a 12BH7, he then got the 170 watts. This same circumstance happened with both my AD200’s. I’m not sure why because as much as I want to know how to work on my own amps, and I have a basic understanding of electronics, learning this would take time I don’t have. Maybe in retirement (as much as that seems like a non-reality at this point.).

That helps, thanks "John." Would it be asking too much for a birth date and bank routing number? It's not like it's not already on the black web and no telling how many lists for sale.