Audio .dsp Does not work

I am trying to change the output on my modded SNES classic to mono instead of stereo. However, when I select a mono.dsp file in the audio settings, there is no change to the sound output. Is there a way to fix this problem? Does the file location or the file name matter?

do the other DSPs do anything?

I’ve tried a few and none seem to be working

Looking at it now, it may be because of the lack of a corresponding .dll file. I took the .dsp from the steam build of RetroArch, so it may be incompatible with the SNES classic version.

ah, yes, that’s definitely a problem.

However, you need the filter/dsp libraries compiled for your architecture, so copying them from Windows won’t help you, unfortunately.

Where would I be able to find that? I downloaded RetroArch through the SNES classic mod tool, and it didn’t come with any filters.