Thank you very much. Recently placed new motherboard, ssds, cpu and ram (i9 12900k, Asus Z690 Pro Gaming D4, Western Digital Sn850 Nvme 7000, Kingston Fury Beast DDR4) and can hear some improvement, sound became deeper basswise. Still Fidelizer is a cherry on top to hear everything selectively, increase a soundstage and tame distortions, getting nice results especially with dsd’s on purist level for audio player build (offline). Super convenient for installing and uninstalling these audio settings as I use this pc for other work (non audio) too.

Best wishes