I wasn't able to do as much listening as I would have liked to last night as I got a headache when listening to them after 30 minutes but that's mostly the fact that I was really tired and didn't have dinner yet. I'll do some comparisons with the CK10 over the weekend as I no longer own the DBA-02 or any other very good universal. If anyone in NYC wants to loan me the DBA-02 you are more than welcome to.
So far on non SQ for the B2, build quality is fairly good, isolation is near the top with the Monster triple flanges and comfort is great. The lack of a chin slider is still disappointing and it would really help over the ear fit since these are made for over the ear due to the angle of the housings. The ear guides may help people but I don't like using them and prefer a chin slider. I made my own and put it on but I'll remove it before shipping it to the next user and you wouldn't even know it was there. I do not like the hockey stick plug. It is just horrible imo. I prefer straight but can deal with right angle but the plug on this one (and the M2 I have) just doesn't do any good imo. It sticks out in your pocket and just isn't as usable as the other types.