I want to sell both of these headphones and save up for an HD650. The AD-700 I just got brand new in the mail today. The HD-555 I had for about 2 weeks. They are modded with a dual entry cable and a single 3.5mm plug at the end. I also did the soundstage mod very nicely. They sound very nice. I want to get 180 shipped for both of them, or 90 shipped a piece. Let me know if you have any questions!
