We audiophiles so frequently get caught up in the pursuit of perfection that some have attempted to rebrand high-end audio as "perfectionist audio." But is it even possible for a single piece of audio gear, let alone an entire audio system, to attain perfection when there's no common agreement as to what "perfection" means? It's easier to cue up a Nirvana track than to find the way to audio nirvana.

Rex Hungerford, Edward DeVito, and Craig Bradley rode into town last week and, together with Audioquest's Garth Powell, solved all the electrical problems that have plagued my audio system for years.

When the person on the street hears the term "high-end audio," they usually think of fancy, feature-laden systems that cost more than most houses. The unfortunate phrase evokes images of a lavish lifestyle replete with expansive Manhattan apartments and rolling country estates.