


In the right hand pane you can now tick the various inputs and outputs you want to include in your aggregate device.Click on the little plus symbol at the bottom left, and choose Create Aggregate Device You should see the sound card and the Built-in Output in the top left pane.You'll find it in Applications/Utilities. The one exception is that you can't have audio coming out of the headphone jack and out of the speakers at the same time, because the hardware simply doesn't allow it.
#ABLETON MODUL8 SYNC SOFTWARE#
This just uses software to pretend that multiple audio devices are one, which lets you trick software into sending audio out of any output you want. This will require you to make an aggregate audio device. If you don't have any spare outputs, you'll need to use the headphone out from the Macbook. If you've got a sound card attached to the Macbook, the easiest solution is to use a sound card with multiple outputs, and route the audio to different outputs than the click track's coming from.
