Bruce is correct. The "best" cord for you system may not be the "best" in popular opinion. It is difficult to audition lots of pc's, so I would suggest you narrow your search down to 3, or 4 cords. The Harmonic Technolgy "Magic" cord is a good starting point. It is Michael Fremer's reference, and he has mentioned it outperforming a few of his other power cords in his Stereophile articles.