Occasional bursts of static on MacBook Pro built in headphones

[tups]

Just to share here in case anyone else has the same problems, I seem to have fixed this by creating a multi-output device in Audio-Midi setup combining Blackhole with the headphones. This seems to hold the input at a more stable 48kHz so doesn't drift. Because Essential Audio offer a 2ch and a 16ch blackhole install, I installed both and used one to send sound from MainStage to JamKazam, and the other to use in the multi-output audio device.

Hope that helps someone else enjoy crystal clear Jamkazamming!