traight copper cable with coiled segment to eliminate structure born noise. Reinforced with Aramid for improved durability, and softer shield for greater flexibility. XLR-3 connector and 6.3 mm (1/4”) jack plug with gold plated contacts, 2 m. Compatible with the HMD 300 PRO, HMD 301 PRO, HMD/HME 26-II and the HMD/HME 27 PRO