I just use the normal output (two jack cables) on my profiler, then going into my sound card (mini-jack) to both left and right input.
The cables are jack to mini-jack. I used this setup before when I used amp plugins for my Daw and it worked perfectly fine. I got a very good sound.
But now from the kemper it sounds fizzy and weak. I tried different output settings on the kemper, but it's all the same.
Am I doing something wrong?