This Earphone

AbesofMaine has the Ultrasone PROLINE2500 Open-Back Folding Stereo Studio Headphones With Superior Detail And Clarity With S-LOGIC for $284.00 - $10 off entire order coupon code “CJMDY55″ (Expires 05/31/2008) + $9.95 shipping = $283.95 Shipped.

Product description from AbesofMaine:

If you’re looking for high quality headphones for mixing music, putting together audio tracks for video productions, or just for a!
n enjoyable listening experience, get ready for a treat. Using outstanding design with comfort in mind, the Ultrasone PROline 750 and PROline 2500 headphones give you clean and natural sound. The 2500s are of an open-air design, while the otherwise identical 750s have a closed back. The sound quality of the two models is nearly identical, but one thing’s certain: listening to either one of them is a remarkable experience.

Product link.