I have a similar question, is it possible to make CD sound like vinyl?
That’s what I did for the older cd’s.
It’s to "ruin" the 120db of channel separation that cd has by bleeding left and right together has from 20hz to 20khz and bring it’s channel separation down to only 30db in the mids, and 10db!!!! at each end (highs and lows) that a vinyl cartridge on a vinyl can do. https://ibb.co/Vtm8bNx
And it makes those old L/R ping pong sounding cd’s that are taken from the master (no vinyl involved) far more listenable like the vinyl does, because it’s the vinyl cartridge that ruins the channel separation that’s on the master in the first place.
Cheers George