line conditioner for amplifiers

hi 9rw, you are correct, i8 offer no proof other than an opinion. thank you for your astute observation.

there is no proof as to perception of sound. its called perception because its not logic.

my purpose is to find out if anyone has perceived a change in frequency response when using the p 500 or p 1000.

it is possible that i perceive changes in frequency response which are not confirmed by others.

i accept that possibility.

ultimately, i may have to audition evry component i am considering for purchase and not rely on the experiences of others, because perceptions are idiosyncratic.

i've just been told that Silver Circle has just developed a power conditioner based on a 5.0kVa isolation transformer, which to my knowledge is the largest isolation tranny in any audiophile power conditioning product. and IME, the reason more audiophiles don't condition their amps is b/c any active conditioning (i.e. isolation trannys) are undersized relative to the draw.

do see my review of the 3.0 PP1 for further info.

rc

Not being as learned as all the above, I can only offer my uneducated conjecture. Is there is a possibility that the treble is perceived as being attentuated because there is less distortion at the higher frequencies when a power regenerator such as the P300 is employed, such that the listener hears less distortion, therefore less treble? Just my 2 cents.