I really liked the XB500s back when I had them. They were super-bassy and pleasant to listen to, super comfortable and never harsh, and they got me into sound processing, which got me into basically being the town roadie for events that require speakers.
Not-so-long story shorter, they are great gateway headphones for bigger and better things.
I sold them to my DJ friend for $25. I sincerely hope he's not using them for production. XD
Edited by Tus-Chan - 1/20/12 at 5:57pm