LATEST ADDITIONS

Looking back at the 2010 CEDIA Exposition, I was struck by a couple of new products which, I hope, presage a rethinking of modern electronics design. Today, the streaming of program content can be accomplished by TVs, by Blu-ray players, by dedicated servers and, for all I know, someone will put that capability into a speaker system. The result is that, unless one chooses very carefully, one will be buying the same technology redundantly. By contrast, high-end companies have striven to separate their dedicated analog/stereo products from their digital/multichannel products, forcing the very picky among us into a kludgy home-theater-bypass. Again, we end up buying more boxes and interconnections than should be necessary.

I start my second report from the 2010 CEDIA Exposition by returning to <B>MartinLogan</B>. As well as their $2000/pair ElectroMotion electrostatic hybrid that I described in my first report from CEDIA, the Kansas company showed the appealing new 2-way Theos. This hand-built floorstander combines a 9.2"-wide by 44"-tall XStat electrostatic transducer with a 8" aluminum-cone woofer in a bass reflex enclosure. Its large electrostatic radiator and passive woofer can be bi-wired or not with a unique tool-less binding-post design. At $5000/pair, the Theos will be the most affordable speaker in the Reserve Series of floorstanders.

Back in Atlanta's World Congress Center for the second year it is hot (around 90&#176;F) and humid outside but it is cool at the 2010 CEDIA Exposition. On the very first full day, I found a slew of interesting new loudspeakers and that's despite having seen less than a third of the Show floor. Undoubtedly more will be discovered but it is great to say that all of the most intriguing new ones are relatively inexpensive.

Despite predictions to the contrary, the Compact Disc isn't dying anytime soon. Too many are in circulation, and until a smooth, friendly skin covers the computer interface, the music-server revolution will remain nascent. We're still in a long, shaky period of transition.

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).

Sony/Legacy’s 40th anniversary, deluxe reissue of <I>Bitches Brew</I>, Miles Davis’ landmark fusion double-album, is everything that the company’s 50th anniversary reissue of <I>Kind of Blue</I> tried to be but wasn’t: a fitting commemoration, handsomely packaged, with liner notes by a scribe (Greg Tate) who fully grasps the music and its cultural significance, and—a remarkable achievement—a boxed set that warrants tossing the original out.

www.jerrysrecords.com