I wanted to deepen the disabling of modules in the kernel of the usb-audio stick

I believe it is the correct procedure
here I put the whole procedure to disable kernel modules that are loaded at boot
in this case a video is much more efficient in practical terms is faster where there are all the steps step by step

disabling modules in the kernel:

https://we.tl/t-23jL168zyf

here instead the use of the usb-audio stick after the reboot with the modules disabled:

https://we.tl/t-fDkXo0Nfb5

I hope someone more experienced can possibly tell me if I have made any mistakes.

Because the result does not change unfortunately the usb-audio stick is recognized in the same way with Pegasos2.

Thanks again.