this post was submitted on 13 Jun 2023
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Hello, I have currently two seperate pc's.My daily driver running Ubuntu and one windows machine for playing pubg. The Linux system hosts discord and also occasionally games.

In my current solution I use a simple analog audio mixer to control the outputs of both devices. Unfortunately I get pretty mean coil whine effects from the windows machine when the game is running. This is annoying for me, but even noticeable for persons in the discord.

I fixed it by using the optical line out from the windows PC in combination with an external DAC and then back to the analog mixer... This works but the setup looks more and more like a birds nest.

Now I am looking for a solution that allows me to :

  • mix digital toslink with sound of the Linux machine in one device
  • I need real world buttons/wheels to adapt the sound of both machines independently and without software

Any ideas?

Cheers, M.

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[–] [email protected] 3 points 1 year ago (1 children)

Really sounds (sorry) like you want a hardware solution. Not sure what a linux specific solution would be.

[–] [email protected] 1 points 1 year ago (1 children)

exactly! The device you posted has an usb connection. I would connect this to the main machine. But I am not sure if the device supports linux on that conenction. From my point of view I could also go with a soundcard which alows digital line-in and mixing. I guess something like this would work: https://www.amazon.com/Creative-Streaming-Programmable-Surround-GameVoice/dp/B0BXFV6Q1T/ref=sr_1_33?keywords=sound+blaster+7&qid=1686692956&sr=8-33

but the sound blaster does not properly work on linux

[–] [email protected] 1 points 1 year ago

I have several audio interfaces with usb connections and they all work with Linux (they just identify themselves as "usb audio device"), so chances are this device will work perfectly?