Stereo Tool

Hello,

I'm trying to salvage a bunch of albums from recent times (year 2022) encoded in MP3 (128, 192 and 320 kbps respectively) and was recommended to use Stereo Tool by a friend. I have enabled the expert mode and trying bunch of configurations and while I can attest that the resulting PCM sounds a whole lot better than the source MP3 but it still is far away from the original lossless.

I understand I can't restore the lossy files to their bitperfect original lossless source but I want to get as close as possible both sonically and visually (spectrograms)

Is there a kind soul well versed in Delossifier module of Stereo Tool who can help me do this and share/create 3 presets for me (128, 192, 320 kbps)

I will be grateful to you for all eternity.

Kind regards
Ceo