Our audio club auditioned the Power Base when it was just coming out. The consensus of the club was that it certainly changed the sound. But most felt that it reduced dynamics no matter what was put on to it. We tried it with a turntable, transport, dac and preamp and althoughsome people felt it improved some clarity of sound everyone agreed to a loss of dynamics. Knowning PS Audios reputation I would certainly give it a try in your own system.
Alan
Alan