Jun 06, 2018 Get Our Best Stories! Refers to the built-in audio capabilities of the Mac OS X operating system. Phone plugs are also used for microphones in home avid mbox mini computer applications. Avid Update Pro Tools Drivers For Mbox 3, Mbox Pro And Mbox Mini Interfaces. They are also known as stereophones, headsets or, colloquially cans. Get to Know Us.
Thanks for reaching out to Apple Support Communities. I understand you’re having issues using your Digidesign Mbox 2 Mini with your MacBook Pro. I’ll be happy to help.
If the light to your device isn’t coming on when you connect them, go through the steps in this link:
Mac Os X Versions
See if this occurs in safe boot or a new user account to isolate and possibly resolve this issue:
Also, does other audio work on your Mac without issue? If so, and other devices work over USB, then you’ll want to reach out to the manufacturer of the device you’re attempting to use and let them know what’s happening. They may have some steps that can help.