Just got them in today. Really liking them!
You really need to use the foam tips. It made SUCH a big difference. However, the foam tips that came with them seems to be a bit too small for my ears. Are there any foam tips that fit with the dn2k? I tried using my GR07 MK2 foams, but the hole is a bit too small.
As for impressions:
Definitely love the 3D esque sound these give off.
Compared to my GR07 MK2 (which unfortunately broke), I'd say overall this has a bit less bass, though the sub bass seems to be roughly equal. Mid bass is definitely a bit less though. However, the bass accuracy seems to be better.
In terms of the mids and treble, I think these outdo the GR07 MK2 by a fair margin, especially the treble. The treble seems much clearer.
Edited by duckz - 6/13/14 at 9:26pm