We have done relatively extensive testing swapping power cords and conditioners and each time we go back to the stock cord and standard wall outlet. It's hard to be certain until you have had the opportunity to a/b them but, fwiw, we helped NuForce to run their room @ CES and after many hours of a/b'ing the night before the show we came back to the stock stuff for our demo room.
Tyler Mueller
Next Level Audio and Video
tyler@nextlevelav.com
Tyler Mueller
Next Level Audio and Video
tyler@nextlevelav.com