Hi Keetakawee,
Very satisfied with the result of Fidelizer/Win7/Asus i7 into Auralic Vega/Exact. It helped with the dropouts (non-existent now) and the sound is marginally cleaner in Flac and visibly more “solid” in DSD (in my system and for my ears). My view is that, besides the main components and interconnects that impart most of the sound characteristics, small tweaks in which I include power cords, power conditioners, etc. and also software such as Fidelizer are minor unavoidable expenses that in small steps improve SQ.
Thanks,
Eurico