Odd kind of audio 2.5 mm plug

[Sonny Foster]

Hi All,

I'm desperately trying to track down a plug. Basically it's just like a
2.5 mm stereo plug but has a "shield" around it kinda like an RCA
connector.

So, I guess it could be best described as a RCA plug, but has a 2.5 mm
connector with the three sections along the actual connector.

Can anyone point me to a supplier in Oz ?

Thanks

Sonny