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
Sennheiser HD 660/650/600/6XX/580 1/4 6.3mm plug replacement Cable
for Sennheiser-HD580 HD600 HD650 HD660S Audio Cable Repair Replacement Parts - Walmart.com
Geekria Apollo Silver-Plated Upgrade Audio Cable Compatible with Sennh
Custom Cable for Sennheiser HD600 Series - Arachne Audio
Amazon.com: GEEKRIA Apollo Silver-Plated Upgrade Audio Cable Compatible with Sennheiser HD660S HD600 HD650 HD580 Headphones, 3.5mm (1/8'') Replacement Headphones Cord for Hi-Resolution Audiophile (4 ft/1.2m) : Electronics
Cardas Audio Parsec Headphone Cable for Sennheiser HD600 & HD650 Headphones - 1.0 Meter
Custom Cable for Sennheiser HD600 Series - Arachne Audio
Dekoni Audio Balanced 4.4mm Pentacon Cable for Sennheiser HD600 Series