I tried searching on this specific combination, but didn't find what I was looking for. Believe me I have read all the negatives on mixing cabs but this set up wont really be intended as an all the time situation, but an, only if I really need it one. I have a Carvin BX500 and an Avatar b212 already. I'm thinking of getting a small cab for just practice with a guitar player and Singer and small gig cab. I was looking at either the Avatar 112 or 210 or maybe an other brand like a Hartke hydrive or GK 112, maybe even tbe carvin bx210 neo, but I'm loving the Avatar I have. My question, does anyone use a mixed setup like this and if so how does it sound? I don't believe I would mix them at the same time for regular use, but if for some reason I needed a bit more volume, what would be the best sounding option? And would mixing say the Carvin 210 with the Avatar 212 be an issue? Again, I realize a second b212 would be the best, but I don't have the space in my car for 2x212's and I'd like a smaller portable cab anyway. Thanks. And my apologies if this is a redundant thread.