This OCC cable made especially for Adam Hall is impressive because of the extremely high degree of purity of the copper structure. In comparison with standard OFC copper cables, this physical property is attained by using larger crystals. The Adam Hall Krystal OCC microphone cable has 2 x 0.22 mm² inner conductors and braided shielding (shielding > 98%). With an external diameter of 6.5 mm, it is impressively robust while offering maximum flexibility.