I've had one for about 2 years. For me, it's a great practice amp and can be used for small/medium gigs. It's quite mid-heavy if you only use it alone; the cabinet is sealed. With an extension speaker, the lows can really come alive. I've used mine with a TL 606 loaded with an Eminence 3015 and really like the sound. I don't know how mixing driver sizes like that impacts the sound out front because when I've done that at gigs, it's really just my stage rig. I go through a DI to the front of house. The on-board compressor is useful to me as well. I think it's quite a bargain at that price.
"You do not have a soul...you are a soul, you have a body." C.S. Lewis