Audio is a field with its own share of standard connectors, from line-in/out and headphone TRS connectors, and binding posts and banana plugs for connecting loudspeakers to amplifiers in consumer ...

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). For ...

If you have a vintage AM radio, it’s sometimes difficult to receive local stations unless you live in a larger city. Those living on the fringe or in the country might not be able to tune in many ...

RCA cables started as single-channel connectors for audio, later evolving into stereo sound by adding a second cable. The iconic yellow RCA cable was created for composite video, used widely in VCRs, ...

An input socket on a device that connects to a coaxial cable. It often refers to early TV sets that accepted signals from an antenna or VCR only via a coaxial cable. Modern TVs have coax inputs plus ...