Answer: When speaking of hi-res audio, the actual bit rate of 32-bit 192kHz is 12.28 Mb/s. QED's Performance Optical Graphite is a good cable, and will cope with this data rate, but for a jitter free presentation of audio signals this fast, you need ...
Answer: The Reference Digital Audio 40 is made using a cable with a very tight 75 ohm characteristic impedance, however the standard RCA plugs (which have to be used because the domestic S/PDIF connector uses them), are not designed to be 75 ohm. ...