Can anyone do a quick comparison between the K612 and the Sony Ma900? In terms of sound and comfort? Ive been trying hard to decide between these. I have a CAL and wanted something open, just bought an HD 558 2 days ago, and I like it, but was thinking I could get something a little better. I can still return this easily and buy something else. The Sony's attract me because of their apparently insanely good comfort, which is vital because I spent a lot of time with my headphones on. The comfort of the 558 is pretty good, if a little clampy (it got more loose after a day), but I definitely prefer the velour to pleather. I havent heard a single bad thing about the K612, and have seen some people regard them as better in every way in terms of sound compared to the MA900. I will driving the headphones from a Fiio E10.
Ive heard that the position of your ears in the MA900 can change the sound a lot, is it annoying to get your ears in the right position? And do the headphones move around? Or is it easy to put them on and get them in the right spot.