Rogue is a very good sounding amplifier.
FWIW, I owned tubed gear for years- First a CJ amp, then Rogue. For the last 4 years I have owned Pass gear. Don't miss tubes one bit with the Pass stuff. Absolutely nothing missing musically.
I do not agree that tubed gear sounds more powerful at equal ratings. What I think is going on is 2 things for anyone who hears it that way- 1- Damping factor- tubed gear tends to have low damping factor which can make the bass sound more robust and conversely, solid state bass can sound very tight, albeit lean. So, I am no fan of insanely high damping factors. 2- Clipping- tubes usually distort more gracefully. An overdriven tubed amp is going to sound better than an overdriven solid state amp.