Using a shore power isolation transformer at home?


Can a shore 1:1 power isolation transformer, rated 120V/60Hz and sufficiently powerful, be used in order to make a (dedicated) AC line at home cleaner (reducing neighbor's noises)?

Is there anything special I shall take into account (as opposed to installing a "home-oriented" isolation transformer)?

If I do not want the output to be balanced (would be pointless or even harmful, as I have a servo-operated variac between the receptacle and my tube amp), what is the recommended way to earth the isolation transformer?

Thanks!
meisterfloh
They really aren't the same thing exactly, but it might help, just to a (much) lesser extent.
Ultra/extreme isolation transformers are built to specifically reject high frequencies (noise) from passing through too.