A plug and socket for coaxial cable. RCA connectors are used for analog audio signals (see analog audio). They are also used for digital audio (see S/PDIF) and analog video (see composite video).

There are various types of audio cable, including the most traditional and prevalent RCA (unbalanced) as well as XLR (balanced) on the analogue side; on the digital side, the most common audio cable ...

mounting hardware and 75-ohm matching transformer (coax cable sold separately) The free RCA Signal Finder app is your digital compass that guides you to the most high definition channels and ...