Tubulus Argentus Ethernet Cable - high end audio ethernet cable
Heavy-duty CAT5e and CAT6 Ethernet Cables from Io Audio Technologies Support etherCON Standard | audioXpress
Ethernet Audio
SOtM iSO-CAT6 Special Edition: The Flavors of Audiophile Ethernet - Audio Bacon
Amazon.com: Analog Audio Extender RCA 3.5mm Stereo Over Ethernet Single Cat5e/6/7 Cable up to 1475 Ft (450m) Converter Adapter Support PCM Stereo POC(Power on Cat) : Electronics
Pink Faun Digital Interlink LAN | HFA - The Independent Source for Audio Equipment Reviews