Sonos Playbar High Pitched Power Supply Noise (Transformer).

Hi @bosscharles, Thank you for reaching out and welcome to the community. Sorry to know about what happened to your Playbar. About this issue, we can wait for suggestion and recommendations from our other Sonos community users who may have experience or more knowledge with this transformer that you’re looking for. 

Let me know your thoughts with the advice above.

The Sonos community is always here to help.

Yeah, that is exactly why I created the Topic/question in the first place…..

thanks

Hi @bosscharles, To add up about this concern, we respect that you want to fix this issue on your Sonos Playbar yourself. Still, it is not recommended due to high voltage components, and potential danger to you as our top priority is always the safety of the users. You may also reach out and contact our phone support team for further assistance, and whichever option works for you regarding this concern.

If you have any questions or run into any other issues, please do not hesitate to contact us. We are always happy to assist you.

The Sonos community is always here to help.

@bosscharles can I ask if you ever resolved this? I’ve also seen your post on badcaps. Did you ever resolve? Thanks. P

Just seen it's 4 days old!

Hi brumster, I haven’t resolved yet. I’m going to try dipping the transformer in varnish. Just need to get it desoldered first!

I’m curious about the transformer that's making the noise. I’ve just had a look at an old Play5 Gen 1 and they look to be similar, have you seen the post on BadCaps?