I am musician for almost 40 years and I always have tube amplifiers. I have to admit that I hate the sound of transistor amplifiers. I've been owner of Fender Twin Reverb Silverface, Fender Vibrolux, Marshall JCM 900 with 4X12? Celestion cabinet, Music Man 2X10? EV combo and now I have a Fender Hot Rod Deluxe George Benson.
I bought this amplifier for two reasons: the weight (12Kg) because I am getting old and the reviews that claim that it sounds like a real tube amp.
Roland says that they tried to emulate Fender Bassman. Does it sound like the Fender Bassman amp? Not 100% but it is close. You can still hear the metallic highs of a transistor amplifier but you can correct that with the equalization or with smart compressor settings.
With pedal effects though, sounds great. Better than expected. The tone button I think is useless because makes the amp sound like a transistor amp.
The button that really surprise me is the boost button. I never though that I am going to use that because I don't play blues and I never use crunch sounds. I play Jazz and sometimes Fusion and I use pedals for that. But I have to admit that boost is incredible.
Do I recommend this amp? If you play Blues, Jazz and you want a light weight amp, loud enough for small gigs and the ability to study in your room with 0,5Watts, the answer is yes, this amp totally worth it.