Beginner: When Audio Input is activated in scene, audio output disappears

[Skyfire]

First time setting up a scene. I am setting up the "Audio Input" using my microphone, when I turn my microphone on, all sound disappears coming from my computer that I have running. How to listen to what the output is saying? This computer wil be my Audio Output.

 

[Suslik V]

At least 2 possible scenarios are known:
Bluetooth phones+mic

OBS studio Was Not Working Well When Bluetooth Earphone Is Connected

I'm continuously using the bluetooth earphone for online classes and watching the videos from youtube. Before opening the obs studio I was watching the videos on YouTube then I minimize the youtube website then I open the obs studio software then suddenly in my bluetooth earphone the sound of...

obsproject.com

OBS Studio broke my bluetooth earphones!

Hi, first post in here. I've been trying to start recording videos for a dev blog but i have bluetooth earphones, i've read the problems OBS have with them and how to solve it, which i couldn't try because the first time opening the software while having them connected, silence. I moved the...

obsproject.com

or

Communications tab of Windows

Audio Input Capture drops out when YouTube is opened

Hello, As I was streaming, I noticed that the Audio Input Capture source drops out and automatically mutes itself whenever YouTube studio is opened. This is a page I would need to open to copy stream links, especially if the stream itself is going to YouTube as unlisted, and I would...

obsproject.com

And one more, to listen for OBS output you need to use Audio Monitoring function of OBS (look at Settings > Audio for monitoring device selection, aka "through what device you will listen", and main menu Edit > Advanced Audio Properties for source selection, aka "what source of OBS you want to listen").