I had the JPS feeding my DAC at one stage and I thought it cured/rounded some of the "digital" nasties. IMO if your system is bright sounding it might just do the trick. My comparison was the PS Audio Xstream Plus PC. I finally settled for the latter which in my system sounded bolder while still sounding quite detail. I have Chris VH Audio Flavor 3 Power Cord connected to my Rotel/Transport though which again IMO was more neutral sounding than the JPS.