So far just with a Plinius CDP. Have another coming to test on Class "D" amps. Used with a Weiss Medea DAC and CEC 01 transport as well. Bettered the 7+ used before.
Tried it with my Plasma TV and LED TV with excellent results. deeper blacks, sharper and deeper color. I use a PIAudio powercord for the cable box already I thought it was an exercise in futility WRONG.
charles