Like new, used very little Moon Audio Black Dragon V2 Balanced cable for Sennheiser 580/600/650/660 series. 10FT cable with 4 pin Male Neutrik Gold XLR termination. The Black Dragon V2 is a great sounding cable that enhances the performance of Sennheiser headphones. The balanced drive of a well designed amplifer in general will typically open up the dynamics hidden in the Sennheiser cans and lifts the veil. The construction of the cable is 4 x 21.5AWG Teflon insulated stranded conductors using pure single crystallized UP-OCC pure copper with 7N purity 99.99998%. This cable adds bottom end weight and overall is very smooth and musical. Great performance upgrade for your favorite Senns. Retail from Moon Audio on this configuration is $310. I am asking $190 paypal fees and shipping included.