TRSS.
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As used in modern PC equipment, so any cheap headset will do.
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Or cellphone mics / headphones , often supplied with the handset will do.
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The one I threw in my Tiny SA Ultra box came from a 10 yr old cellphone.
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Plenty of splitter cables about on ebay etc for a few bucks,and convert the TRSS
style socket output to a two way leaded connection so that you can plug in
normal mono/stereo phones / earbuds to them.
?
73 de Andy
