A high-end earphone deserves to be mated with a high-end cable. So we scoured our sources for the highest purity OCC cabling: copper from Furukawa Electric, and silver from DHC. And the only reasonable thing to do? Create a hybrid cable with strands from both sources, of course! We then upped the ante by adding in an additional interference-killing OCC copper sheath around the wires --- a construction rarely ever seen in earphone cables. The result is a hand-wound, reference-level cable worthy of true flagship status. Elevate your sound with NOBLE.