Yeah I'd like to see that....altho I can't imagine it getting better doing such....Here are the claims made for the PS Audio Powerplant 3 on their website:
"Problems on your power line such as low voltage, distorted waveforms, sagging power, and noise are eliminated and the power quality enhanced."
As far as I can tell, only noise and distorted waveforms were tested by Amir. What about low voltage, sagging power, and power spikes? What about hooking up the unit to a variable power supply and testing the response?