SENNHEISER HD 650 Modified Stock Cable - HD 600, HD 660 S, HD 6XX, HD – Corpse Cable
Sennheiser HD 600 Cable HD 660s HD 545 HD 414 HD 265 Replacement Cable
Amazon.com: Audio Cable Replacement with in-Line Mic and Remote Volume Control - Compatible with Sennheiser HD525 HD545 HD565 HD580 HD600 HD650 Headphone and Compatible with Samsung Galaxy Huawei Android : Electronics