The problem has been solved. My Montage was directly connected from its L/R outputs to its own stereo channels on the mixing board. The Mac was separ...

My MacBook Pro is connected to an analogic Yamaha RM800 mixer via a Focusrite Scarlett 2i USB audio interface. The L/R jack line outputs of the Focus...

Hello, Noise issue greatly improved by changing the proprietary Apple USB-A to USB-C adapter for a cheaper one piece adapter (with no cord between ...

I have connected my Montage to an older MacBook Pro (2012) via one of its USB-A ports, and it works perfectly with no noise or humming, whether the Ma...

Thank you for your reply. Unfortunately the humming is still here (somehow quieter) when the Mac is running on its batteries. The noise still goes ...