LATEST ADDITIONS

Thursday July 19, 12–8pm, Manhattan specialty audio retailer NoHo Sound (62 Cooper Square, New York, NY 10003) will be having an open house. Special guests Jonathan Derda and Ben Newhall from MoFi Distribution will be on hand to demonstrate the TAD Micro-Evolution One loudspeaker (above), which received a rave review earlier this year, the TAD Compact-Evolution One loudspeaker, and TAD D1000 Mk.II DAC/SACD player, which was a "Greatest Bits" Award winner on our sister site AudioStream.com.

High Definition Compatible Digital^® (HDCD^®), the proprietary process for improving the sound of 16-bit digital audio, has finally arrived. More than a dozen digital processors using the technology are on the market, and the professional encoder used to master HDCD discs is following closely behind.

Tchaikovsky: Swan Lake & Sleeping Beauty Selections
New Philharmonia Orchestra, Stokowsky
London Phase-4 SPC 21008 (LP); Ampex LCL-75008 (open-reel tape). Tony D'Amato, Marty Wargo, prods.; Arthur Lilley, eng. TT: 46:50.

These are exciting, lilting, concert-style (as opposed to ballet-style) performances of the best-known excerpts from Tchaikovsky's second- and third-most-popular ballets. (First, of course, is the Nutcracker.) The recording is a surprise, after the excesses we've heard on earlier Phase-4 recordings.

For a major, decidedly American change of pace from our usual fare of Prokofiev, Debussy, Xenakis, Berg, and Beethoven (for starters), let's lighten up with Reference Recordings' latest hybrid SACD, John Williams at the Movies? Also available as a 176.4/24 download—the format in which it was recorded and which I auditioned for this review—the performances by the Dallas Wind Band under Jerry Junkin are so vivid and color-saturated that RR has chosen them for their first hybrid high-resolution wind-band SACD.

When it comes to amplifiers, ya gotcher tubes, yer solid-states, and yer hybrids. Although amplifier manufacturers would have you believe otherwise, the majority of designs within each category are variations on a few fairly-well-known themes. Everyone agrees that the power supply is extremely important. Most designers try to obtain the amplifier's desired frequency response and distortion characteristics with a minimum of negative feedback. It's also agreed—at least among designers of solid-state amps—that the ability to drive a variety of speakers, including those that present a low-impedance and/or reactive load, is an important priority.

For most people the terms hi-fi and stereo are synonymous, and yet it is clear that there is still a great deal of confusion over what the word "stereo" actually means. There isn't even a consensus of opinion amongst producers of records, designers of hi-fi equipment, audio critics and music lovers as to the purpose of stereo, and considering that the arguments show no sign of diminishing in intensity, it is instructive to realise that 1981 sees both the 100th anniversary of Clement Ader's first stereo experiments and the 50th anniversary of Alan Blumlein's classic patent on stereo.

Why the title, "Prokofiev for Two and a Half," for a Deutsche Grammophon recording on which Martha Argerich and Sergei Babayan play Babayan's two-piano transcriptions of music from Prokofiev's ballet Romeo & Juliet and four of his operas? Because any recording that features the outsized pianism of the great Argerich immediately becomes one of extraordinary importance for artistic resources that are inherently doubled by at least 50%.