appreciate Pete's comments but my counterpoints:
yday i demo'd the Synergistic UEF 12S vs the PS P-10 (which i own, all front end gear on it; amp hates it).
while the 2 units have respective merits, what i found interesting was that in all cases the system sounded better w/ the Helix Pro on the output of the conditioners, and a Pro on the wall feeding the conditioners. ---point being, even w/ some very fine power conditioning, the HF Magnets still add to the presentation -- better harmonic resolution & low level detail (without any negative effects, which both the power conditioners had---pick your poison so to speak. P10: dynamics constrained on amp; UEF - slight rolloff of attack / leading edge)
YMMV.
yday i demo'd the Synergistic UEF 12S vs the PS P-10 (which i own, all front end gear on it; amp hates it).
while the 2 units have respective merits, what i found interesting was that in all cases the system sounded better w/ the Helix Pro on the output of the conditioners, and a Pro on the wall feeding the conditioners. ---point being, even w/ some very fine power conditioning, the HF Magnets still add to the presentation -- better harmonic resolution & low level detail (without any negative effects, which both the power conditioners had---pick your poison so to speak. P10: dynamics constrained on amp; UEF - slight rolloff of attack / leading edge)
YMMV.