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).

The final death knell to analog audio began with the iPhone 7 when Apple eliminated the 3.5mm earphones jack, a standard since the 1950s (see mini-phone connector). THIS DEFINITION IS FOR PERSONAL ...

You’ll see fewer current soundbars with an analog audio inputs than with optical connectors, but they’re still reasonably ...