Corpse Cable for Sennheiser HD 600 / 6XX / 650 / 660S - 1/8" Plug - 4f
Sennheiser HD 650 HD6XX Groove Apogee 3.5mm plug replacement Cable
Pr Sennheiser HD-650 Headphones, Dekoni Pads, Short Stock Cable, 1/4 to 1/8" adapter, Long Stock Cable 1/4" jack, Box, Ex Sound 2022 - Gray / Black | Reverb Australia
Sennheiser HD660 S2 / HD6XX / HD58X / HD600 / HD650 / HD660 - Etsy Hong Kong