Robert Harley

In the early 1950s, a quiet, undistinguished Senator named Joseph Raymond McCarthy began a crusade against what he imagined were subversive, dangerous elements in American government. His tactics included irresponsible accusation, militant attacks on his opponents, and self-aggrandizing witch-hunting. So virulent were his methods the term "McCarthyism" entered the language. McCarthyism came to mean any unjustified persecution and the false conformity this strategy engendered (footnote 1).

The past 12 months have seen some remarkable developments in digital playback. Standards of digital musicality are far higher than they were a year ago, both on an absolute performance basis and in terms of what you get at various price levels. No other component category has seen such tremendous gains in value for money or number of new products introduced. It seems hard to believe that since Vol.13 No.6 (12 issues ago), we've reviewed such noteworthy digital processors as the Meridian 203, Proceed PDP 2, Stax DAC-X1t, Theta DSPro Basic, Wadia X-32, Esoteric D-2, PS Audio SuperLink, and VTL D/A. Each of these converters brought a new level of performance to its price point—or, in the case of the Stax and VTL, established a new benchmark of ultimate digital performance.

Just as these units provided stiff competition for previous products, so too will they come under the assault of improving technology. The art of digital processor design is so young that we can continue to expect further improvements coupled with lower prices as designers move up the learning curve.

At the 1992 Winter Consumer Electronics Show in Las Vegas, Audio Research showed a line of reference products that represented the pinnacle of founder William Z. Johnson's life work as an amplifier designer. Although the all-tubed, fully balanced preamplifier and tubed monoblock power amplifiers were shown as works-in-progress, it was clear that these were products aimed at advancing the state of the amplifier art with no consideration for cost.

To many audiophiles, the name Boston Acoustics is synonymous with mass-market budget loudspeakers. Although many of its products have offered good value for the money, Boston Acoustics has never been known for driving the envelope of high-priced loudspeaker design (footnote 1). The company has been content to churn out well-designed, affordable boxes and let others attempt state-of-the-art loudspeakers. Until now.