This one is for sqeeks witht he hissing problem.
I've seen a handful of these threads on this board about the hissing/static from the output.
This one is similar cept static from headphones: https://forums.macrumors.com/threads/336014/
https://forums.macrumors.com/threads/332818/
And here was the fix for it: https://forums.macrumors.com/threads/329183/
I'm not sure if it'll work on external speakers
I've seen a handful of these threads on this board about the hissing/static from the output.
This one is similar cept static from headphones: https://forums.macrumors.com/threads/336014/
https://forums.macrumors.com/threads/332818/
And here was the fix for it: https://forums.macrumors.com/threads/329183/
I'm not sure if it'll work on external speakers