Steps to reproduce:
Start playing any video on YouTube. Choose Settings (Cog Icon) --> Playback Speed --> 2x. (Happens with other speeds as well).
Compatability Mode doesn't help.
Safari behaves in the same way.
Audio should only sound faster but not as if the audio comes through a tin can.
Orion, OS version; hardware type:
Orion Version 0.99.122-beta (WebKit 618.104.22.168),
macOS Monterey 12.6.3 build 21G419,
2016 13" MacBook Pro