1. Tom Arnold:
    2012-01-11, 12 years and 80 days ago

    No problem at all.

    Yes, that is correct, you are not using the Tip at all. The X11 puts
    transmit and recieve on the same pin, so its half duplex.

    The connector is a standard 3.5mm TRS plug like you'll find on any set of cheap headphones.

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