Looking for a way to split audio from a program.

[Sichvot]

I am wondering if anyone can help me with a solution to this problem.
I have a gaming PC and a streaming PC, I want to keep my communication software on my gaming PC and send it to my streaming pc via a usb sound card, but at the same time I need that same audio to come through my USB headset.. I already use Voicemeeter to split the game/ HDMI audio to my receiver and to my capture card, and I use the "Listen To Device" feature in windows to pipe the audio from my microphone to the streaming PC requiring me to find a 3rd solution to split the voice chat to two devices.
Does anyone know of a possible solution to this problem that I may be able to implement?
 

Chart of how I would like to have my setup

<Primary Audio> - <Split Audio>       | <Input>          : <Splitting Solution>

--------------------------------------------------------------------------------------------------

HDMI                   - HDMI                   | Capture card : Voicemeeter
USB Microphone - Speaker Out        | Mic input       : Windows 'Listen to Device' feature
USB Headset      - USB Sound Card | Line in           : no solution

[ShadySocks]

As a last resort maybe use an HDMI audio extractor

[BobVonBob]

This looks like it might work in your situation.

https://answers.microsoft.com/en-us/windows/forum/windows_10-hardware/output-audio-to-multiple-devices-in-windows-10/b284def2-d684-4f1f-87a0-f562f556aedd

 

It's basically the "listen to this device" solution you have from your mic but for playback instead.

[Sichvot]

BobVonBon.. That solution works great for splitting mic audio to a the second pc, which is what I have done... also, my default device has to be my HDMI which is split using voicemeeter to another HDMI. 'Listen to this device' feature which is what that solution is uses a microphone input and a pipes it to a single output. I require the audio from Discord/Skype/Teamspeak..Etc. to split to two outputs. Voicemeeter does do this but I cannot have a second instance running, since it is already splitting the HDMI signal.

Is there a way to get 'Listen to this device" to appear for 'playback' and not 'recording' devices only? If there is, that could be the solution.

[ShadySocks]

Use audio router

https://github.com/audiorouterdev/audio-router