[𝐄𝐗𝐓𝐄𝐍𝐃 𝐀𝐍𝐀𝐋𝐎𝐆 𝐎𝐑 𝐃𝐈𝐆𝐈𝐓𝐀𝐋 𝐀𝐔𝐃𝐈𝐎 𝐒𝐈𝐆𝐍𝐀𝐋𝐒– Extend your digital optical digital coaxial or analog audio signal up to 1640 ft over a single Cat5e/6 UTP Ethernet cable. For GUARANTEED optimal performance use a J-Tech Digital AV Customized CAT6 Ethernet cable. (Search B01IPYVT3Y on Amazon for more details) 𝐏𝐨𝐂 (𝐏𝐎𝐖𝐄𝐑 𝐎𝐕𝐄𝐑 𝐂𝐀𝐁𝐋𝐄) – Set up is quick and easy with PoC (Power Over Cable). Only 1 power adapter is needed to supply power to both the transmitter & receiver. Power both devices from either side of your signal chain for increased flexibility and save space without using an additional outlet. 𝐄𝐗𝐓𝐄𝐍𝐃 𝐔𝐏 𝐓𝐎 𝟏𝟔𝟒𝟎 𝐅𝐄𝐄𝐓 – Extend your digital optical or coaxial audio signals up to 1640 ft away over a single CAT6 ethernet cable. The JTECH-AET1000B audio extender also allows you to extend analog audio up to 1480 ft away. Perfect for adding remote audio sources to your system. 𝐒𝐔𝐏𝐏𝐎𝐑𝐓𝐄𝐃 𝐀𝐔𝐃𝐈𝐎 𝐅𝐎𝐑𝐌𝐀𝐓𝐒 – PCM 2.0 | Dolby Digital EX | Dolby Digital 5.1 | Dolby Digital 2.0 Surround | Dolby Digital 2.0 | DTS-HD | DTS ES Discrete 6.1 | DTS ES Matrix 6.1 | DTS Digital Surround 5.1 | DTS 2.0 𝐅𝐑𝐄𝐄 𝐋𝐈𝐅𝐄𝐓𝐈𝐌𝐄 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐔𝐏𝐏𝐎𝐑𝐓– All J-Tech Digital products include a One-Year Manufacturer Replacement Warranty and free lifetime technical support from our customer support team located in Sugar Land TX. Support is available from 9AM – 6PM CST Monday through Friday. Contact information available on our seller page.]