WiiM Pro optical ground loop

And if you have the 3.5mm to toslink cable for the chromecast puck you could use iit to test the optical in of your amp.

How so? I just went to check and I don't see how it would work. there's no 3.5mm jack and that connector doesn't have a way to insert into the optical port.

Getting up to the stereo to mess with this stuff is sketch level 8, very fun.
 
Presumably you played some new music it doesn't know the tune to.
Oh, wait, this isn't the humour thread...

Strange indeed, so just hope it stays that way.

I wonder if it need more than 24 hours to "go to sleep" or standby or something. Won't be finding out this weekend though.
 
Welp, the hum has not returned. i did absolutely nothing.

:shrugging:

Thanks for at least trying to help!
 
Welp, the hum has not returned. i did absolutely nothing.

:shrugging:

Thanks for at least trying to help!

Optical does not produce ground loops I believe…

Might be mains connections or some other connection…

If it comes again send feedback to WiiM via the WiiM home app.
 
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