I just bought a pair of Audeze cans and want to sell my Senns. I bought them in December 2005 and have used them carefully. I have not actually worn them for as many hours as I had expected to, because most of my casual late-night listening is with an old pair of Senn HD-280's, and my critical listening has almost always been through my loudspeakers. I guess these phones might have 10 hours of use.
I never did use these phones with the Senn cable. They sound right nice with the highly-regarded Cardas cable.
I cannot see any wear or damage on them. They will come in the original, undamaged box, in its original undamaged outer case, with instruction booklet and store invoice. Here is a link to my gallery:
http://www.audiocircle.com/index.php?action=galleryPrice asking: $250 with Sennheiser cable, $350 with 10-foot Cardas cable made specifically for the HD-650.
They are in Southern Maryland, USA.
