RCA 8-track changer - Fix or Fail?

In this video I try and get an old five-cart 8-track changer working properly.

00:00 The first bit
04:51 Initial test
05:39 Opening it up
06:00 History
06:33 A proper look inside
14:20 A quick slow fix
23:14 Testing 1,2,3,4,5
25:33 One last fault
28:53 Demonstration
31:39 Summary
33:33 Patreon credits

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---------- Outro Music -----------
Over Time - Vibe Tracks https://youtu.be/VSSswVZSgJw

------ Outro Sound Effect ------
ThatSFXGuy - https://youtu.be/5M3-ZV5-QDM

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Видео RCA 8-track changer - Fix or Fail? канала Techmoan