i use the Absolute Fidelity power cords on my Playback Designs MPS-5 from Gary Ko of Genesis Loudspeakers. I also us an Equi=tech 10Kva isolation transformer (the 10WQ Wall Panel System). i think power cords must be considered in the context of a specific system.
i have 9 of the Absolute Fidelity power cords in my system. there are separate versions of this power cord for amps, another for preamps and sources, another for components with motors such as turntables or tape decks, and even specific ones for subwoofers i used on the digital amps of my MM3's.
http://www.absolutefidelity.com/
i'm very happy with these power cords. they use top level Furutech connectors.
depending on length, they run from $1800 to $2500 list price.
i have 9 of the Absolute Fidelity power cords in my system. there are separate versions of this power cord for amps, another for preamps and sources, another for components with motors such as turntables or tape decks, and even specific ones for subwoofers i used on the digital amps of my MM3's.
http://www.absolutefidelity.com/
i'm very happy with these power cords. they use top level Furutech connectors.
depending on length, they run from $1800 to $2500 list price.