A good digital cable needs to maintain as close to a true 75 ohm impedance as possible, and be immune to interference from EMI or RFI sources. The Reference Digital interconnect achieves this through the use of high quality double screened true 75 Ohm coaxial cable which is also low in impedance and capacitance. Combined with carefully selected connectors and hand assembled with meticulous attention to detail to the highest of standards. BNC Connectors now standardised as the Furutech Rhodium plated 75 Ohm connectors. Please ask if you require something different as a custom option.