ChordMusic USB ChordMusic USB came about whilst exploring the potential of audio streaming cables using audiophile hard drive devices (with RJ45 and USB outputs) including Innuos, Melco, Chord Electronics, Devialet etc The ChordMusic USB employs a layer of noise reduction material on the plus and minus signal conductors and another layer that covers the 5 volt conductors and the USB Super ARAY conductor geometry. There is also a layer of external shielding and finally the white braided outer jacket. The USB A and B type connectors are silver-plated and all the conductors are soldered. We have dedicated ChordMusic retailers and they’ll be able to let you try the ChordMusic USB for yourself. It’s every bit as remarkable as all the other ChordMusic cables.