For the SUB-D wiring we offer you a large range of premade looms in various configurations. We use our flexible 8-pair SCMISTRAL multipair cable with pairwise insulation and EMC-compliant all-metal connectors made in Germany for the Sub-D. The standard assignment is compliant with YAMAHA's digital AES/EBU 2 x 8 channel standard. Please keep in mind that according to the connected devices, the individually permissible cable length must not be exceeded to ensure an error-free transmission. For information on the maximum permissible cable lengths please refer to the technical data sheets of the hardware you are using.