A tradition is anything we do, think, or believe for no better reason than that we have always done it, thought it, or believed it. Most traditions are followed in this mindless and automatic way, and, if questioned, are defended with the argument of, well, that it seems to work. It's time-tested, true-blue and, because so familiar, as comfy as an old slipper. So why rock the boat, throw a wrench in the works, or fix it if it ain't broke.
I am reluctant to call any given transistor power amplifier a "best buy" or "breakthrough." From my talks with designers and other audiophiles, it is clear that the state of the art in power amplifiers is about to change. From where I stand, the Adcom GFA-555 is the first sample of this new wave. It is so clearly superior to past amplifiers in the low- to mid-priced range—not to mention most amplifiers two to three times its pric—that I can unhesitatingly recommend it for even the most demanding high end system.
A number of recent letters have accused us of snobbishness and elitism because we devote so much space to reports about components that "common folk" can't afford. We are "snobbish" because we seem to look down on anything less perfect than a Wilson WAMM speaker system or an Audio Research SP-10 preamplifier. And we are "elitist" because we seem to show little interest in any components which fall short of state of the art. Far from being chastened by these letters, I am proud, to declare that they are right on target.
Stereophile is happy to start off another year, only one issue behind our published schedule. For most magazine subscribers, this would seem a confession of weakness; underground aficionados will, however, know what I'm talking about. We did in fact publish eight issues last year, but the first one happened to be Volume 6, Number 6 (the last issue in that volume), so that puts us still one behind. Ambitiously, I predict we'll get out nine (count them, 9) issues in 1985 and catch up with our schedule.
I must admit that even before I connected up this amplifier I was put off by the accompanying literature. B&K makes some persuasive points about the validity (or rather the lack thereof) of some traditional amplifier tests, but the literature was so loaded with flagrant grammaticides, syntactical ineptitudes, and outright errors that I could not help but wonder if the same lack of concern had gone into the product itself (eg, the term "infrasonic" is used throughout to mean "ultrasonic"). Good copy editors aren't that hard to find; B&K should have found one.
Stereophile: You are president of Esoteric Audio Research, a British manufacturer of tube amplifiers, and a world-renowned designer of tube equipment and output transformers. I thought we'd begin with a little background. Where were you born? What kind of education did you get to prepare you for a career in audio?
High-quality, low-cost loudspeaker systems are not an everyday blessing. The Rogers LS3/5a has survived for more than a decade precisely because so few US manufacturers sought musical accuracy as distinguished from high output and powerful bass. The economics of loudspeaker manufacture also don't lend themselves to economy. The cost of woodwork is driving the price of speakers up almost as fast as the cost of sheet-metal work is escalating the price of electronics.
It's not often that you get a chance to have extensive discussions with the horse's mouth, but we recently had that opportunity. Since July of this year there has been extensive discussion in the audio community, particularly the high-end segment, of Larry Greenhill's article on speaker cable listening tests in the August, 1983 issue of Stereo Review (footnote 1). From recent talks with author Greenhill we've learned that the most interesting story was not in Stereo Review; instead it can be found in the varying reactions from different quarters, and what they say about the high-end industry in general.
Ever since Vol.6 No.3 was published in August of 1983, Stereophile has been the leading subjective review magazine in terms of circulation. At that juncture our circulation was 12,000 and has now increased to 15,000. And it's all your fault!
Larry Archibald on CD: This article on Compact Discs and CD players is by Doug Sax, president of Sheffield Records and a longtime opponent of digital recording. J. Gordon Holt offers a response elsewhere in this issue, in which he advises readers to buy a Compact Disc player as soon as they can afford it. Gordon in general hails the Compact Disc as the greatest thing to hit audio since the stereophonic LP.
First I should clear up what may be an ambiguity in the driver-lineup spec for these speakers. In each system, three 8" cone units serve as woofers. Two of these crossover from the midrange drivers at 100Hz. Crossover to the third 8-incher, the subwoofer, is at 40Hz. Thus, two woofers are active from 100Hz down to 40Hz, and all three are active below 40. In other words, the third woofer does not come into play until the frequency drops to the point where the radiating area of two 8-inchers starts to become inadequate for moving air, at which point the additional area of the third speaker is thrown in. Below 40Hz, all three are working together.
Warning to Purists: Despite certain qualities about the ESL-63 speakers which you will probably like, Quad equipment is not designed primarily for audiophiles, but for serious-music (call that "classical") listeners who play records more for musical enjoyment than for the sound. Quad's loudspeakers do not reproduce very deep bass and will not play at aurally traumatizing volume levels, and Quad's preamplifier is compromised through the addition of tone controls and filters, all for the purpose of making old, mediocre, and/or worn recordings sound as listenable as possible.