The 3106 consists of two separately jacketed 4.8mm O.D. balanced microphone cables giving a mechanically stronger connection to individual XLRs than standard 2-core cable. The Oxygen-Free-Copper conductor, and capacitance as low as regular size microphone cable, ensures the same reliable sound quality as Mogami 2549 microphone cable. It’s overall diameter is 2x4.8mm. Available in black only.