How can I use the headphone jack as an audio input?

I have a new macbook pro 13". I want to use the headphone jack as an audio in device, but I do not have the option in sound preferences to choose it as an option for audio in.


HELP!!


Thanks.

MacBook Pro, OS X Mountain Lion (10.8.2)

Posted on Sep 30, 2012 12:19 PM

Reply
16 replies

Oct 3, 2016 10:06 AM in response to snradio17

Here's the REAL answer I got from a different site: For those Macs with a single shared input/output jack, the key to using a microphone is to have the correct plug. I'm guessing your're not seeing the input options because your microphone jack doesn't have three rings on it (Apple headsets with microphone have three rings)? If that's the case, you'll need to get a splitter cable so that the Mac realises that a microphone is available.


I verified this on my 13" late 2015 model by plugging in my iPhone headphones, in the sound settings it allows an external input.

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How can I use the headphone jack as an audio input?

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