I have a Sonos Play 5 Gen 1 Speaker and everything is working on it perfectly except that it makes this constant whistling / buzzing sound whenever the power supply is plugged in.
Dug into it and isolated the component making the noise. I am not experienced with electronics but would like to know:
- What is this part?
- Is it possible for me to fix it myself within reason?
- What do you think is a fair price to have someone else repair it?
Any help is greatly appreciated.