this is the only connection on a vintage turntable I came across. what is it?
1 Answer
Looks a lot like a 180 degrees 5 pin DIN plug. One of the pins looks like it has broken off, or was never there. Sockets are readily available.
I got this picture from here - https://www.wikiwand.com/en/DIN_connector
The website also shows common pin uses in audio.