Hi, I have a Digital RGB cable here if anyone wants it for the cost of postage. It's got a D-sub shaped connector on one end with three circular connectors inside marked A1, A2 and A3, and 3 RGB BNC plugs on the other end. Says BC29H-2E REV-BOI 47746 on the d-sub shaped plug. I'm in the UK. Cheers, Pete.