Low level static noises from speakers after switching to Nucleus One (ref#26UR2H)

[mjw (Here I am with a brain the size of a planet and they ask me to pick up a piece of paper. Call that job satisfaction? I don't.)]

What you describe sounds like a ground loop. Indeed, after finding the earlier thread, Roon support arrived at the same conclusion after performing various tests.

@connor

We’ve unfortunately reached the same conclusion as the last thread. The symptom appears to be related to the electrical environment rather than to Roon or the Nucleus hardware itself, and it’s unfortunately outside the scope of what we can troubleshoot remotely.

Accordingly, I am moving the thread to Roon Software Discussion, so the community may offer assistance removing the ground loop.

First things first, it would be really helpful if you describe how everything is connected, including cables, power supplies, conditioners etc. you may use.