Cable Reviews

If the devil is in the details, then Beelzebub has taken up residence in the collections of cables we use to connect our components. Reviewing the stuff is tough enough, but things are even more difficult for the average audiophile: Inevitably, the wire that sounds fabulous in the store or in your friend's system doesn't work worth a hoot in your own system, and you're left where you began. Equally inevitably, the wire that does work best carries a price more often seen in Tiffany's or Harry Winston. It's enough to drive a hi-fi nut to drink. So relax, pour yourself a nice glass of wine, and sit right back to hear the tale of Robert Lee and his amazing wires...

Everyone loves a bargain. Everyone loves finding an undiscovered gem. But for audiophiles on a budget, finding good, reasonably priced cables isn't a luxury but a necessity. In a $1000 or $2500 system, there simply isn't money for $500 interconnects or $1000 speaker cables. Even a $5000 system—which most of my well-educated, music-loving, affluent friends view as pretty extravagant, by the way—can't accommodate premium cables like the Nirvanahttp://www.stereophile.com/cables/800nirvana">Nirvana;, Synergistic">http://www.stereophile.com/cables/198synergistic">Synergistic Research, or Nordosthttp://www.stereophile.com/cables/1101nordost">Nordost; models that we reviewers rave about as "critical to getting the most out of your system."

I began the test series I discussed in Colloms on Cables with the first company to respond to our request for review samples: AudioQuest. Their loom comprised a pair of Robin Hood Zero loudspeaker cables; Pegasus I/C interconnects, both unbalanced RCA and balanced XLR; Blizzard AC power cables; and Vodka Ethernet cables. AudioQuest has decades of experience with audio cables, supplying a huge range from high-quality "industrial" cables—some available in bulk for custom-install applications and manufacturing—to more familiar audiophile constructions. Their designs are highly finessed and exquisitely terminated, some executed in exotic materials, particularly solid silver. An established bedrock of engineering underlies AudioQuest's cables. They're based on high-quality, nontwisted conductors, low-loss insulation materials, well-known construction geometries, and a nuanced approach to subtler aspects including conductor purity and cable-draw finish.

A reader once noted that I tend to stick with the same reference gear longer than most reviewers. In addition to Audience's Au24e interconnect, I've been using Nordost's Valhalla, Nirvana's S-X, and Stereovox's SEI-600II for many years. They're ancient in audiophile terms, and, other than the Audience cables, have long since been discontinued or replaced. However, they are still excellent, and conveniently define a continuum of qualities that I use to assess cables. At one end, the Nordost Valhalla is sharply focused and excels at reproducing transients. At the other end, the Nirvana S-X strips away electronic grunge, and beautifully conveys the continuity of the space and musical flow. The Au24e and Stereovox are near the middle and share many—but not all—of the others' strengths.

Call me shallow, but what first attracted me to Audience's Au24 cables when I reviewed">http://www.stereophile.com/cables/802audience">reviewed them in August 2002 was their looks. In contrast to superstiff cables as thick as garden hoses, the Au24s were slender and elegant. They were wonderfully flexible, too, and even their custom-made RCA plugs were slim and easy to handle. Instead of having to fiddle with a system of locking collet and barrel, merely slipping them on resulted in a tight, solid connection. Compared to the Au24s, a sizable number of audiophile cables seemed excessive, even a little foolish.

Being a metallurgical engineer, I've always been intrigued by audio cables—their construction, the materials they're made of, how they're produced, and, of course, how all of that relates to their sound. Over the years, I've auditioned a wide range of cables, from Nordost's round conductors in a flat cable, to Alpha-Core's flat cables in a round conductor, to MIT's complex termination systems. I've even got a closet full of cables—some quite good—from companies that no longer exist.

It's not unusual for a high-end audio company to originate in another segment of the high-tech electronics world, but it is a bit unusual when the spin-off is a cable company. That's the case with Empirical Audio, whose founder, Steve Nugent, spent 25 years as a digital hardware designer for Unisys and Intel. The key is that, in addition to standard design work, he chased "the more esoteric sides of design, namely grounding, shielding, ESD (electrostatic discharge), EMI (electromagnetic interference), transmission-line effects, and power delivery." Voilà—cable design.