Do anyone know what this plug call?

[XLTTOfficial]

[Moonzy]

3-pin XLR ports?

 

Those holes looks tiny though

[Murasaki]

Looks like some proprietary thing

https://us.rosco.com/en/product/roscoled-3pin-variwhite-cables

[akio123008]

6 minutes ago, Moonzy said:

3-pin XLR ports?

I wouldn't be surprised if an XLR plug fit into that.

[porina]

I'm not getting an XLR vibe from that, but it does remind me of the old DIN connectors which I think also came in 3 pin version.

[tkitch]

possibly XLR:

 

Also possibly a 3 pin DIN as mentioned:

 

 

17 minutes ago, Murasaki said:

Looks like some proprietary thing

https://us.rosco.com/en/product/roscoled-3pin-variwhite-cables

nope, doesn't look like it:

 

 

[shaz2sxy]

looke like 3 pin din

 

havent seen din plugs since he anceient keyboards lol

[Heliian]

Rosco products do use a lot of xlr plugs.  It could be older, is there a part or model on it? 

[porina]

34 minutes ago, SGT-AMD said:

5 Pin Din was used with many CB radios, mostly Cybernet chassis

Showing my age, 5 pin DIN I think was also used for keyboard connectors in the era before PS/2 and USB...