Just purchased this and discovered after it came in that it's just a bit too short for my application. BRAND NEW:
Custom GR∀EDIGGER Cable for Sennheiser HD650 / HD600 / HD660S / HD6XX Headphones - 4ft / 1.2m / 4-Pin Male XLR - Neutrik XX Series - Gold Contacts × 1 - $165 New.
Same as this...