Audacious Audio

It was a dark and stormy night. A biting, cold wind cut through Sam's skimpy jacket; ice crystals clung tenaciously to his bushy moustache. As he approached his front door, visions of a toasty-warm, Krell-heated listening room softened the chill. He could feel the glow already; his Krell amp had been on all day, awaiting his return.

Stereophile's founder, the late J. Gordon Holt, always had a thing for horn loudspeakers, feeling that these archaic beasts offered a "jump factor" that could never be rivaled by conventional, direct-radiating designs. A horn drastically increases the efficiency with which electrical power is converted into acoustic power, which means that for a given sound-pressure level, a smaller amplifier can be used compared with a direct-radiator, and that all distortions, both electrical and mechanical, can theoretically be much lower. Yet outside of a small circle of enthusiasts, horns never got much of a following in high-end audio, and as high amplifier power became plentiful and relatively cheap, horns largely disappeared from domestic audio use (except in Japan).

This massive, two-box beauty from Denmark costs $60,000, and I wish I could tell you it wasn't really better in most ways than the already outlandishly priced and sonically superb Boulder 2008. I can't.

While headphone listening remains secondary to that of loudspeakers for most serious listeners, it's still an important alternative for many. And while good conventional headphones exist, electrostatics are usually considered first when the highest playback quality is required. As always, there are exceptions (Grado's headphones come immediately to mind), but most high-end headphones are electrostatic—such designs offer the benefits of electrostatic loudspeakers without their dynamic limitations. Last">http://www.stereophile.com/headphones/koss_esp950_electrostatic_stereop… year I reviewed the Koss ESP/950 electrostatics (Vol.15 No.12), a remarkable set of headphones from the company that practically invented headphones for serious home listening. Here I listen to examples from two other companies, each known for its headphones since Pluto was a pup.

Snickering was heard from the major consumer electronics purveyors when California Audio Labs came out with the original">http://www.stereophile.com/cdplayers/654">original Tempest, their first CD player using tube output stages. But not from the audiophile community. It was, all things considered, an inevitable product; I'm certainly not the only one who wondered—before the emergence of California Audio Labs—who would be the first to build such a unit. The obvious candidates were Audio Research or Conrad-Johnson. But those companies apparently read the audio tea-leaves and, perhaps perceiving the early high-end hostility toward the new format, apparently decided to bide their time. (With regards to tube players, they're still biding it, though C-J has had a prototype player up and running for some time.)

Before last year, I had no more than a professional interest in the products of Wilson Audio Specialties. But before last year I hadn't experienced Wilson's">http://www.stereophile.com/artdudleylistening/listening_86">Wilson's Sophia Series 2 loudspeaker ($16,700/pair)—which, like the wines I tend to order when my wife and I go out to dinner, is the second-cheapest item on their menu. Within weeks of the Sophias' arrival, respect had turned to rapture, like to love, and an entirely new appreciation for Wilson Audio was mine (footnote 1).

Over the years that I've been reviewing hi-fi, I've had my share of loudspeakers that drew comments from everyone who visited during the audition period. Some of those comments were about the speakers' appearance—most often about their size—and some were about how good they sounded. Vivid's G1Giya loudspeaker ($65,000/pair), its narrow-baffled, swirling cochlear shape molded from fiber-reinforced composite, elicited more comments of both types than has any other speaker I've reviewed.