Comments by "GH1618" (@GH-oi2jf) on "The Selection Accumulator; a Jukebox's Brain" video.

  1. The same as any 45 rpm player. The groove carries the tone arm towards the center, where it trips a switch.
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  2. My father was a juke box operator for a time. I asked him what happens when two people pick the same song. It plays only once, but both get to hear what they selected.
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  3. This is much older than 1970s.
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  4. I’m a (retired) computer professional. This is not a computer.
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