[SOLVED] How could I combine PC and PS5 audio?

[Spineworld_23]

I would like to combine my PC and PS5 audio so I am able to use one set of headphones, but without having to manually unplug and replug when I am using the different machines. The setup I was thinking would be to have two different microphones, so I have a Blue Snowball for my PS5 and a HyperX Quadcaster S for my PC, and one pair of headphones, and using some sort of DAC/AMP or Mixer I could somehow have the audio output into the headphones from both systems. For example, I could be in a PlayStation Party and hear audio from that and synchronously hear audio from my computer. Is this possible to do seamlessly?

 

[Alabalcho]

If you use analogue headphones (3.5mm plug), and connect to analogue audio ports, then simple "stereo mixer" is all you need. I have never dealt with "auto interfaces" which say "USB", though.