Just tried a few 128kbps. Seems to work pretty well.

 

No disagreement here, simply alerting to another option as I know many people here use MVSEP with registered accounts so have access to the other file types. Also for those who are confused about what this is I thought the links might be helpful especially with the amount of user generated demos they have on the site.

For the Apollo Enhancers in the "Model Type" there is an option labelled Universal Super Resolution (by MVSEP Team) and for the AudioSR (Super Resolution) there's the ability to adjust the Cutoff (hz)... not sure if that answers that comment.

 

I tried some of this delossifying myself. I guess it won't all of a sudden create a crisp Hi-Fi sound out of your 1901 wax cylinder - frequencies gone means frequencies gone. But maybe the delossifyng process generates data for users to add frequencies to, while keeping it lossless?