It looks to me like a standard,so-called SME connector. These available on Ebay and from Audio Silente.
What I found appears to be the complete socket. The insert, nut and connector.
To use what I found, I would have to cut off the end of my tonearm and insert the connector and nut.
I am hoping to find just the plug with the 4 connectors, that could be inserted into the tonearm. Use the same nut already on the tonearm
To use what I found, I would have to cut off the end of my tonearm and insert the connector and nut.
I am hoping to find just the plug with the 4 connectors, that could be inserted into the tonearm. Use the same nut already on the tonearm