Summary: I bought a pair of these headphones from Guitar Center over a year ago just to try them out. I found myself taking them on the road with me all the time, instead of my Bose noise canceling headphones. When I received an email for discounted B stock from ZZounds, I figured I would upgrade some of my worn out studio phones. I bought four pair. Handed a box to a client, whom I've don't three CDs with.