• Tiger666@lemmy.ca
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      22 hours ago

      1930s

      Introduced in the 1930s by the Radio Corporation of America, they use color-coded plugs—typically red and white/black for stereo audio, and yellow for video.

      • postman@literature.cafe
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        22 hours ago

        I think RCA plugs are from the thirties but they definitely didn’t have composite video back then! They were developed mid-50s.