General Information

OFC silver coated cable (2.5 mm) - $529
Cable length: 1.5 m
Input: 2.5 mm, 4-Pole
Output: 3.5 mm, 2-Pole with locking function
Compatible models: D8000, SONOROUS VIII/VI/IV/III/II
OFC silver coated cable (3.5 mm) - $499
Cable length: 1.5 m
Input: 3.5 mm, 3-Pole
Output: 3.5 mm, 2-Pole with locking function
Compatible models: D8000, SONOROUS VIII/VI/IV/III/II
OFC silver coated cable (4.4 mm) - $529
Cable length: 1.5 m
Input: 4.4 mm, 5-Pole
Output: 3.5 mm, 2-Pole with locking function
Compatible models: D8000, SONOROUS VIII/VI/IV/III/II
OFC silver coated cable (6.3 mm) - $499 / $649
Cable length: 1.5 m / 3 m
Input: 6.3 mm, 3-Pole
Output: 3.5 mm, 2-Pole with locking function
Compatible models: D8000, SONOROUS VIII/VI/IV/III/II
OFC silver coated cable (XLR) - $499 / $649
Cable length: 1.5 m / 3 m
Input: XLR 4-Pole
Output: 3.5 mm, 2-Pole with locking function
Compatible models: D8000, SONOROUS VIII/VI/IV/III/II
Update: turns out this is normal behavior according to Head-Fi in order to encourage sign-ups.