Ok, now my impression with SRH1440:
This is by far best sounding headphone, I ever heard. It leaves behind DT880, HD600, HD650, AKG 701, Q701, AD900. Other's I didn't have borrowed.
The only thing I don't like, is, that it's really bass light, and too bright. Both of these things can be adjusted. Brightness by dalethorn's mod. And basses can be improved by equaliser.
Saying, it's second worst sounding phone, it's just too much.
I have side-by-side comparsion with HD600, and HD600 is noticable behind SRH1440 in all aspects, except bass. Still, I find HD600 as overall better sounding headphone, because, the basses are just too much for me, and are needed for my preference at least at point, the HD600 have. But in many many bass lights tracks, the SRH1440 rocks more.