Cable Reviews

Nirvana Audio's cables have long been fixtures in my audio system: first the SL interconnects and speaker cables, and, after their debut in 1998, the S-X Ltd. interconnect. In 2002, after a long development process, designer Stephen Creamer introduced the companion S-X Ltd. speaker cable ($2780/2.5m pair, add $50/pair for biwire configuration). He explored a wide range of options, including dramatically different structures and materials, but always returned to the elements he'd used before—and ended up with a design that combined elements of his two existing speaker cables, the SL and the entry-level Royale. At its core, the S-X Ltd. has the Royale's two conductors, each a symmetrical Litz element consisting of 285 isolated strands of high-purity copper of several different gauges. In the S-X Ltd., the conductors are spaced slightly apart to minimize capacitance, wound into a twisted pair, and wrapped in FEP insulation.

The good news: Domestic audio has survived its first half century and continues to live above ground. The bad news: At an age when most hobbies can enjoy the luxury of splintering into smaller factions that hate each other with impunity, ours isn't big enough. There are too few audiophiles on Earth to indulge that kind of specialization, let alone support the very different magazines that would ensue—so we'll never get to enjoy such promising titles as Liberal Tube Lover (not that I didn't try), The Elderly Skeptic, or, of particular interest, Cable Hating for People Who are Barely Audiophiles in the First Place.

It would be an understatement to say that in 2001, when Nordost introduced their original Valhalla cables, they were a revelation for me. Their focus and resolution of detail were like nothing I'd ever heard, and revealed in recorded performances a startling energy and realism. Throw in their seemingly absolute transparency, and similarly unique levels of spatial and temporal precision, and the Valhallas established a new standard of sound quality in audio cables. Although their tonal balance was cool, as I reported in my first review of them in the November 2001 issue, they were the only game in town in terms of reproducing the feel of a live performance. I immediately adopted them as a reference cable, and they remain a reference for me today.

Introduced in 2003, Siltech's G5 Classic series of cables evolved from their highly regarded Generation 3. The G3 series introduced a new metallurgy in which small amounts of gold were incorporated into the silver used as conductors. The G5 Classics use a proprietary geometry called X-balanced Micro Technology, which, according to Siltech, makes the G5s the quietest cables, with the lowest distortion, to be found. Kapton, Peek, and Teflon insulation is used, and the cables are designed to minimize the pickup of RF and EM interference, with low inductance, low capacitance, and low resistance as design goals.

Stereophile editor John Atkinson said one evening in 1995, "What I find fascinating is that, in an industry as mature as audio cables, a new company can appear out of the blue and upset everything." He was gently poking fun at my admission that I found cable design fascinating, in particular the practice of combining different conductor materials.

Let me take you by the hand, and together we'll jump off an audio cliff. I promise a soft landing, though there might be some turbulence on the way down.

It was unusually warm for early spring, without a cloud in the big, blue sky to tame the sun's dazzling light—far too beautiful a day to be indoors, but Uncle Omar and I had already planned a little listening session, and I was determined to show him that high-end cables would make a difference in his system. I wasn't necessarily feeling bullish about the task, though. It had taken me a couple of years to convince Omar that he should replace his old boom-box speakers with something better, and it was only dumb luck that finally made it happen: I was with him when he found a gently used pair of B&W DM602 speakers at a junk shop in Jersey City. When they were new, the DM602s sold for around $600/pair, but on this happy day they were tagged at $50. "Do it," I begged him. "Doooooo it!"