enter "headphones" in the search bar
then select "Radio Daze multiconductor wire"
However, I just had a look at the two sites, and do not see this type of wire; only straight two conductor tinsel wire for speakers. You may be able to form a 'Y' yourself if you are good with a needle and thread.
T.
:I would like to re-wire my vintage headphones, any suggestions on replacement wire?
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