Use for 6 months.
Pro musician: I use it for monitoring (at night) and / or to the precise details of the mix SONET and for my pleasure ... MOSTLY!
Restitution incredible! Broadband noise and very linear / uniform / fine. (Of course it's not the MP3 that you enjoy any accuracy ... I rediscovered a lot of "details" on CD. Robuste.Marque serious!
-The downside: a bit sore after 2 hours cabbage (this may be me?) Despite the softness of velvet cushions ... good!
-Excellent value for money. I do not really regret it.
The advantage may be inconvenient for some, let me explain:
Those who want a headphone like "techno" will be disappointed, all frequencies are present but not distorted as unfortunately you get used to the ds + from other brands (there will soon + as inra super-low- acute in our ears!). The defects do not forgive + believe me: I even found rotting on some mix CD!
In short, to summarize, to my taste: very hard to those who need a headphone demanding!.
ps: this is an open headphone: of course, is not for the record (shown in the pickups)