Been looking around the net to find some info. Amazon has a fulfilment of them here -> Klipsch x10   I know they're discontinued and figure that's the reason for the cheap price. Anybody have any safe guards or ways to tell if they're fake? I ordered them and they'll be here wednesday. 

This is my situation -   I currently have a pair of Sony MDR-EX510's that I use daily. I've had them for about a year or so and came from a pair of Sony earbuds in the past (can't remember model, like EX71 or something).   I bought the EX-510's cause I got them about $50 cheaper than...