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Duet FireWire with Mountain Lion Dictation - Knowledgebase
https://knowledgebase.apogeedigital.com/hc/en-us/articles/360046455293-Duet-FireWire-with-Mountain-Lion-Dictation#:~:text=%20Duet%20FireWire%20with%20Mountain%20Lion%20Dictation%20,wish%20to%20aggregate.%20For%20example%20ONE%2C...%20More%20
OSX 10.8 Mountain Lion System Sound routing in Audio MIDI ...
https://support.presonus.com/hc/en-us/articles/210046273-OSX-10-8-Mountain-Lion-System-Sound-routing-in-Audio-MIDI-Setup
OSX 10.8 Mountain Lion System Sound routing in Audio MIDI Setup Something changed with Audio/MIDI setup in 10.8 Mountain Lion, and it requires an extra step when configuring System sound playback. First, see section 2.8 Configuring the StudioLive For Core Audio (Mac Only), pg. 15 in the StudioLive Software Library Reference Manual:
Can't change Output Channels on Audio MIDI Setup - PreSonus
https://support.presonus.com/hc/en-us/articles/210047003-OSX-macOS-Can-t-change-Output-Channels-on-Audio-MIDI-Setup
Apple appears to have made changes in Audio MIDI Setup starting with 10.8 Mountain Lion and the issue persists with 10.9 Mavericks**. It can cause the Device Output channel routings that you configure in Audio MIDI setup to not take effect, and as a result, no matter what you set, your audio playback will still go to channels 1 and 2 on your Firestudio or …
Duet FireWire with Mountain Lion Dictation - Knowledgebase
https://knowledgebase.apogeedigital.com/hc/en-us/articles/360046455293-Duet-FireWire-with-Mountain-Lion-Dictation
Duet FireWire with Mountain Lion Dictation Open Audio Midi Setup (Located in Applications/Utilities/ on your Mac) Click the + from the button left of the window Select “Create Aggregate device” Double-click the newly created device’s name “Aggregate Device” and rename it if desired In the right side ...
Applications have no audio after Mountain… - Apple Community
https://discussions.apple.com/docs/DOC-4043
If after setting your System Prefences for Audio, your audio doesn't come out after upgrading to Mountain Lion, and resetting the PRAM doesn't help, The Applications -> Utilities -> Audio Midi Setup may need to be unmuted on the various channels of output. Below you'll see an image of the Mountain Lion version of Audio Midi Setup.
Problem with Digi 002 Rack + Mountain Lion (Core Audio ...
https://duc.avid.com/showthread.php?t=330745
Re: Problem with Digi 002 Rack + Mountain Lion (Core Audio) Besides setting it up in Audio Midi, you need to also go under "System Preferences", select "Sound" (the little speaker icon), then select your output tab and then your device (same with the input tab, etc.).
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