The AVO-V3HD-F does not require power. HDTV Component Video Balun. HDTV Component Video Balun transmits/receives Y/Pb/Pr HDTV Component Video or RGB video signals up to 500 feet over a single CAT 5 type cable (or multiple composite video signals up to 2200 feet).
The Intelix AUD-220 is a digital audio amplifier that offers 2 inputs with a frequency response of 20Hz-20kHz and a power output of 2 x 20W. Designed for home audio systems, this amplifier from the trusted brand Intelix is ideal for enhancing sound quality and delivering powerful audio performance. Made in China, the AUD-220 model is a reliable choice for improving the audio experience in your TV, video, or home audio setup.