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I am using an audio mixer which only accepts mono inputs and I want to send the output of my MacBook Pro to it. I just wonder if it is possible to convert the stereo output of the audio jack to mono? That is, if the normal output for the two channels is <a, b>, I want to have <a+b, a+b> in the output. Is it possible to do such a thing with Soundflower?

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up vote 1 down vote accepted

The Accessibility preference pane has an option to play all audio as mono:

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I am using Mac OS 10.7 and it's a bit different. The option is under universal access->hearing. Thanks for your answer. – Helium Jul 25 '13 at 18:52

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