Inverted channels
My PowerBeats pro have their left channel at the right earbud and the right channel at the left earbud. How to fix it on MacOS? It doesn't come from my Mac, because it doesn't happen with anything else.
Beats
Question marked as
Ok, I understand now.
For your Mac, you should be able to switch the audio output left/right channels for your Beats, by using the Audio MIDI Setup app, which should be located in the /Utilities folder.
Run the app, and then, select the Output tab. Your Beats should show up in the list of devices. on the left. Select it, and then, select Configure Speakers... The default configuration should be stereo. You can leave that setting, but here is where you can switch the audio channels.