i bought the ultrasone proline 750 (Suppose to be there top of the line) & they don't go near loud enough & there's no low end
i spent $320.00 on this crap things & now i'm stuck with them 
It's been more then 6 years since i started DJ-Ing & The ones that got worked by me where the sony MDR-v700 sound nice but break way to easy 2 pairs within one year
then next where the pioneer HDJ-1000
Durable as hell lasted me 2 years i broke these around one year but that was my fault, Had to much to drink & threw them down like it was no ones buisness, the circuitry finally gave out about 1 month ago first the left channel stop workign due to a frayed wire where the spaeker housing connects to the head pieace then the right started to cut in & out.
Which leads me to the headphones i use today
The Stanton DJ Pro-3000 these things sound sick & are comfortable as hell
i only had them about 2 motnhs so i can't rate durability yet.
So basically the only ones i would buy again are these stantons (y) or if these things break soon the pionners (b)
