Hi, I have connected my Kemper through the jack outputs straight to jack inputs of my soundcard (made for recording guitars).
I was just wondering about the correct output settings on for this type of setup.
Master Mono if you connect it to one channel, or Master Stereo, if you use it in stereo.
If you want to also use the Monitor output (or Speaker out) if you want to feed a separate cab it's important to unlink the volumes in the Kemper. The point being that you only want to set the Main output level once and not change it, but still be able to control the Monitor and Speaker outputs with the volume knob on the Kemper, like a traditional amp.
Also make sure that the input on your sound card
"made for recording guitars" is not a Hi-Z input.
Should be set to "Line input" if possible ......
Just a thought .....