Sonos Arc - High pitch buzzing
I recently bought the Sonos Arc, installed it and enjoyed it. The next day, I decided to complement it with the Sub. I have to say that I was impressed, to the point that my previous setup is going to retirement - including my far bigger Klipsch subwoofer.Meanwhile, about 5 days later, I was annoyed by an initially small buzzing that I originally thought was coming from the TV station. To my horror, a quick diagnosis of the issue pointed very quickly toward the Arc.I then started a more precise investigation, changing the source to a music player for better input material control. Pausing the music player clearly showed that the buzzing was increasing with the volume - to a point where it actually became loud. Also, by moving one of my ear over the Arc, I could identify one single speaker, the rightmost facing one, being the culprit.I was terribly disappointed as it meant the Arc had to go back for an exchange, especially since they are nowhere to be seen in any store in my region and
