Solved! How to combine two audio inputs as one?

[lneukirchner123]

I have an guitar amp input through 3.5mm audio cable, and a usb headset. How could I make my computer treat these as one input, completely digitally, so I can use it as an input for Voicemod?

 

[americanaudiophile]

One of these might work
https://github.com/audiorouterdev/audio-router

VB-Audio Virtual Apps

VB-Audio Virtual Cable and App's

www.vb-audio.com

CheVolume, Liberate your Audio.

Per-application volume control. You want to have music on your speakers ? A good game in your headset and maybe a movie on your TV connected by HDMI? The 3 at the same time ? CheVolume is there for you and provide total control over your audio devices. Handle the volume and the exit audio...

www.chevolume.com