ok here's my experience with the RV100
- it really shines in a 1 guitar band. As long as you're the only player it can get fat.
When you're running two guitars or even if your bass player is EQd poorly - everything else we tried just stomped over it and made it sound thin in the mix. I had it borrowed for two weeks and could not find a tone i would like (to me the cleans sound ok like with most amps, using single coils only, if you go HB, it's the same thing as any other amp i tried)
-the thing is you can either eq this thing to sound fat but will get lost in the band, or nasty thin bright and it will cut through but will just sound like a mess
- it somehow lacks that gain reserve, there's none actually. I had to have my gain maxed (this is the first amp where i had to do this, if anything i love my gains moderately low to get a punchy sound, but i just could not get anything tighter tracking, maybe using a clean boost would help
-it really was great with an aggressive guitar such as bright sounding telecaster or something with active pickups. (we tried several guitars, each time it was mahogany and HBs it just was a flubby rounded tone without articulation )
-it sounded best paired with the orange PPC412 really. Mesa 4x12 sucked balls really it was a nasty bright weird thin sound, orange made thing a lot lot better.. we tried a marshall 1960BV and again, weirdly thin, but a different thin than the mesa. Maybe shrill is the better word
-if you play 7 strings or tune down heavily, stay away, this amp sounds best around drop D -standard E, otherwise, again, flub town