I searched some more about those Mdr-Z700DJ and i think they're knockoffs could someone help me confirm this? this youtube video shows the same headphone i'm about to buy, the quality of the box just doesn't seem genuine...   http://www.youtube.com/watch?v=zLsB2GvLTrw

nowhere to be found... what's the difference between ZX 700 and Z700DJ? just to know...

Hello to everybody, first post here, i have read quite a bit of posts, anyway... I'm buying new headphones, but in my country there is very little choice when it comes to them, pretty much nowhere to try out any headphone to see if i like sound and find them comfy. I'm replacing an old pair of...