Audacious Audio

Four years after its launch, the CD medium would appear to have come of age, at least in production terms. Annual player manufacture is now big business, and there is hardly a major audio brand without a CD machine to its name—even such analog stalwarts as Audio-Technica and Shure have succumbed.

Dr. Alan Hill, president of Plasmatronics Inc., was previously employed by the US Government in laser research. His assignment: To increase the efficiency of lasers so that they could do something more impressive than produce holograms, mend leaky retinal blood vessels, and punch pinholes in steel blocks. Dr. Hill earned his keep, thus advancing laser technology a giant step closer to Star Wars, and then retired from government service to design. . . a loudspeaker?!!!?

A year or so ago, in my review of the Pass Labs XP-30 preamplifier, I wrote that the heart of an audio system is the preamplifier, in that it sets the overall quality of the system's sound. But it is the power amplifier that is responsible for determining the character of the system's sound, because it is the amplifier that must directly interface with the loudspeakers. The relationship between amplifier and loudspeaker is complex, and the nature of that relationship literally sets the tone of the sound quality.

Big tube amplifiers were once scary monsters reserved for those who didn't mind heavy maintenance, careful tweaking, and the occasional explosion. Blown tubes required replacing, preferably with pricey matched pairs, then biasing with a voltmeter. Optimal sonic performance required regular bias monitoring and adjusting, and because of current surges on startup, you had to choose between leaving the heat-producing monoliths on, or turning them on and off for each listening session, thus shortening the life of the tubes.

While Clearfield Audio may be a new name to many of you, it represents the marriage of two well-established members of the high-end community: Counterpoint and designer Albert Von Schweikert. Counterpoint had been working to add speakers to its product lineup for some time. The partnership with Von Schweikert, whom Stereophile readers will remember as the designer of the Vortex Screen favorably reviewed by Robert Harley in July 1989, fills out Counterpoint's high-end product line from source—the company showed a CD transport at the June 1993 CES—to speaker.

The Metropolitan
The developmental history of Vortex speakers provides a meaningful framework for the design of the Clearfield offerings, especially the Metropolitans, or Mets. Like the Vortex designs, the Mets are three-ways with transmission-loaded bass. Like the Kevlar Reference Screen (reviewed by Robert Greene in The Abso!ute Sound's "double-issue" 83/84, December '92), the Mets use Kevlar-coned midrange units from Focal that cover a broad range from 125Hz to 2kHz. What's dramatically different is the overall driver layout.

Those of our readers who are still anti-CD are going to be offended by what I am about to say. Partly because they do not want it to be true, but mainly because it is. I shall utter the heresy anyway: the Compact Disc is, right now, doing more for the cause of high-end audio than anything that has ever come along before!

There, I've said it. Now I shall explain it.

In February 2013, I was taking part in a "Music Matters" evening at Seattle retailer Definitive Audio, playing some of my recordings and talking about my audio philosophy. I love taking part in these events—in addition to Definitive's, in recent years I've participated in evenings organized by North Carolina's Audio Advice, Colorado's Listen-Up, and Atlanta's Audio Alternatives—but, as might be obvious, at each one I use a system provided by the retailer. The February 2013 system comprised Classé electronics and, to my surprise, Bowers & Wilkins Nautilus loudspeakers.