after searching around a headphone and not too expensive with a correct level, I finally found the pearl.
I use it since January and I am super satisfied.
I tried many model of input range: samson, prodipe, sony .... that big business dedicated headset to listen to every day, and ... it has nothing to do.
what I like the most:
listening comfort near perfect (in my eyes)
the deep bass, clear treble and accurate
I finally make the difference between a quality music MP3/WMA and WAV.
great for all of my mix.
the cousinnet are really comfortable (I wear glasses and here they are not overwritten on my time to hurt)
what I like least:
the fact of not being able to adjust the size of the hoop once placed on the head, it's too hard and it's a shame.
the price / quality ratio is excellent, I would have ranked even higher range on side fare.
I would do this choice without hesitation, this headphone is really great for me as Dj (beginner and amateur, I say)