I just uploaded a video on Youtube how to capture the audio from the Oculus Quest when using Oculus Link without needing additional headphones or stuff like that. With this solution you still have audio on your Quest's speakers and OBS can actually record your content. I tried it yesterday with BeatSaber and there is no difference in streaming with the Oculus Quest or Oculus Rift now.
I know some people were looking for this because there is currently no way to record Oculus Quest Link content without having trouble getting audio on both the headset and OBS. So I thought I should share it with you.
Give it a try and tell me if it worked.
Unfortunately I can't share links here... c'mon.
Title:
Solution: Capture Oculus Quest audio with OBS Studio when using Oculus Link without losing HMD-audio