Alesis AcousticLink Quick Start Manual page 7

MAC (OSX 10.5)
1. Click on the Mac desktop so that Finder is
displayed in the upper-left of the screen.
2. Select the Go menu from the top of the
screen and choose Utilities.
3. In the window that opens, double click
Audio MIDI Setup.
4. In the Audio menu, select Open Aggregate
Device Editor.
5. Click on the + sign to create an Aggregate
Device.
6. Put a check mark in the boxes for USB PnP
Sound Device and Built-in Output and click
Done.
7. In the "Audio Devices" tab under "System
Settings," select Aggregate Device as your
Default Input.
8. For the Default Output, select Built-in
Output then close the window.
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