SENNHEISER HD 25 -1 MKII I use this For dj and studio use and i can say they sound amazing! I have tried a lot of headphones but this one covers all my needs to long range of music genres! They also have bass equalization!http://www.htfr.com/p/280114/sennheiser_hd_25_1_mkii_headphones
I could also recommend Sennheiser. I use the HD555 . The sound is great.
I can back this up, as I have them myself. The only “downside” is that they initially could feel slightly bothering after a long wear if you have a huge head like I do, but headphones adapts to it pretty fast, now I can wear them for hours.