Mike Rivers wrote:

The kind that has the jack with 3 distinct sections, with 2 plastic rings. I
was under the impression that the tip is, well, the tip, the center part is
the ring, the longer section is the sleeve. Or am I wrong?

It's times like these I wish I could hold up my TRS - 2xTS insert cord and
say "Look! We're talking about one of these!".

m.