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. ...
Answer: In the standard Airloc plugs we use an alpha brass with at least 63% pure copper alloyed with zinc for the body and beryllium copper alloy for the spring part. Alpha brass is used because it can be easily worked when cold during the ...