Audacious Audio

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Robert Deutsch Posted: Jul 25, 2009 0 comments
A compact horn loudspeaker. Isn't that an oxymoron, like jumbo shrimp, or military intelligence? From such venerable speakers as the half century-old Altec Voice of the Theater and the Klipschorn, as well as more modern examples like the Avantgarde Acoustic Trio, horns have always been big. The original Avantgarde Uno was the smallest speaker in Avantgarde's line, but it was still visually imposing, with a big horn midrange on top, a horn tweeter below that, and a powered sealed-box subwoofer at the bottom. (I reviewed the Uno 2.0 in Stereophile in August 2000, Vol.23 No.8, and the Uno 3.0 in August 2002, Vol.25 No.8.) The Uno and its siblings, the Duo and Trio, are perhaps the antithesis of the in-wall loudspeakers beloved by interior designers. These speakers do not fade into the background—not visually or sonically.
Michael Fremer Posted: Dec 13, 2010 2 comments
The old Saab slogan, "Find Your Own Road," was so good that the old General Motors, which once owned Saab, had to kill it—just as the newly revived GM tried, in a "Call It Chevrolet" memo, to kill "Chevy." GM did a U-turn on that one the very next day, but "Find Your Own Road" never returned, and is available for Ayre Acoustics to use. I can't think of a better slogan for a company that I admire almost as much as I do Saab.

Consider this: While Ayre calls its new DX-5 ($10,000) a "universal A/V engine," the disc player doesn't have a coaxial or a TosLink S/PDIF input. That appears crazy to me, but to Ayre, no. They've found their own road.

John Atkinson Posted: Nov 26, 2014 5 comments
The experience left me doubting my ears. After I'd performed all the measurements of Ayre Acoustics' KX-R preamplifier ($18,500) to accompany Wes Phillips's review in our November 2008 issue, I spent a weekend listening to it. To my astonishment, the sound of my system with a Transporter D/A processor feeding the preamplifier was better than when the DAC fed the power amplifier directly. Through the KX-R, images sounded more tangible, and the sound was better focused, despite the signal's having been passed through not just another set of interconnects but also through the preamp's input and output socketry, switches, a volume control, printed circuit-board traces, and active and passive parts. Logically, you'd think that having nothing in the signal path would have less of a degrading effect than so many somethings. But no, that was not what I heard, much as I would have preferred otherwise.
John Atkinson Posted: Jul 23, 2015 0 comments
Of the hundreds of product reviews I have written over the years, it is perhaps those of power amplifiers that present the hardest task in defining their worth. This is not because power amps are unimportant. As I wrote in my review of the MBL Corona C15 monoblock, in June 2014, "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." But because the amplifier's role is so fundamental, it can at first be difficult to determine a given amp's balance of virtues and failings. A paradox.
Wes Phillips Posted: Nov 04, 2008 1 comments
I can't think of a product that was as eagerly anticipated as was Ayre's KX-R preamplifier ($18,500). Following in the footsteps of Ayre's MX-R monoblock amplifier, a Stereophile 2007 Product of the Year, and milled, like the MX-R, from a 75-lb billet of aluminum, the KX-R also shares with its monoblock stablemate the Ayre ethos of zero feedback and fully balanced operation. But what really caused the buzz was the declaration by Ayre founder and chief designer Charles Hansen that the KX-R, with its use of a technology he calls Variable Gain Transconductance (VGT) to control the volume, would set new standards for signal/noise ratio.
Michael Fremer Posted: Jun 26, 2015 4 comments
Stereophile normally doesn't review audio systems. We review individual components. We've made an exception for the Bel Canto Black system because it deserves to be evaluated as such. It consists of three dense, almost identically sized cases of black-anodized aluminum. One, the ASC1 Asynchronous Stream Controller, is what in a conventional system would be called a "preamplifier." The other two, a pair of MPS1 Mono PowerStreams, would in a conventional system be called "monoblock power amplifiers."
John Atkinson Posted: Jul 13, 2009 0 comments
As we approach the end of the 21st century's "oughts" decade, many feel that playing music from a discrete physical medium is positively 20th century. Much of my own music enjoyment now comes from computer files, often high-resolution, streamed to my high-end rig via a Logitech Transporter or Bel Canto USB Link 24/96. It is perhaps a paradox, therefore, that high-end audio companies are still devoting so much effort to developing expensive, state-of-the-art disc players. In April I very favorably reviewed Meridian's superb 808i.2 CD player–preamplifier, which costs $16,995 as reviewed, and Michael Fremer is about to review the ultimate Scarlatti SACD playback system from another English company, dCS. The $80,000 price tag of the Scarlatti makes the subject of my review this month, the Boulder 1021, seem relatively affordable at $24,000.
Sam Tellig Posted: Dec 24, 2014 Published: Nov 01, 2000 4 comments
Can an $18,000 power amplifier be a bargain?

Can an $18,000 wristwatch?

Michael Fremer Posted: Jul 14, 2002 0 comments
It's not every Consumer Electronics Show that someone introduces a $29,000 solid-state phono preamplifier—and I miss it. The 2002 CES was one. My show report in the April issue made it seem as if I'd found out about it there, but the fact is, someone clued me in after I'd returned home. I needed to come clean on that.
Michael Fremer Posted: Jul 06, 2010 0 comments
Why bother with three phono preamps most of us can't afford? For the same reason the enthusiast automobile magazines cover the newest Ferraris and Lamborghinis: just reading about them is fun.
Michael Fremer Posted: Mar 05, 2015 2 comments
Founded in 1984, Boulder Amplifiers is a conservative audio company that goes quietly about its business, choosing not to call attention to itself with marketing flash or acronym-laden features. Change comes slowly to such companies, which is why the just-retired 2010 preamplifier enjoyed a 17-year run.
Michael Fremer Posted: May 01, 2015 8 comments
Google Bricasti and all that comes up are sites relating to Bricasti Design products. The name must be fanciful—it sounds Italian, but cofounders Brian Zolner and Casey Dowdell most likely are not, and the company's headquarters are not in Milan or Turin but in Massachusetts.

While its name might be whimsical, nothing else about Bricasti is. As John Marks reported in his review of Bricasti's M1 DAC in the August 2011 issue, both founders previously worked at Lexicon: Dowdell as a DSP-software engineer, Zolner as international sales manager. Bricasti develops its products in conjunction with Aeyee Labs, formed by a group of ex-employees of Madrigal Audio Laboratories and based in New Haven, Connecticut.

Michael Fremer Posted: May 18, 2012 Published: May 18, 2005 3 comments
Everyone's got their prejudices, and mine are against turntables with box-like plinths and big slabs of undamped acrylic. I have no problem with either in models that cost a few grand or less, but once you get into high-priced terrain, less plinth and less acrylic usually yields better performance. Generally, though, all a plinth gets you is a vibrating surface to transmit or store and release energy. Who needs that? If your high-performance 'table has a plinth, you need to heroically damp it the way SME does in its Model 30, and the way Rockport did in its System III Sirius.
Michael Fremer Posted: Jun 20, 2008 0 comments
In an unfortunate coincidence, a few nights before the Cabasse team arrived to install the company's unusual-looking La Sphère powered speaker system, VOOM HD Networks, Monster HD channel, which is exclusively devoted to B horror movies, broadcast The Crawling Eye (aka The Trollenberg Terror), a 1958 black-and-white howler starring Forrest Tucker. I watched.
Thomas J. Norton Posted: Jul 26, 2010 Published: Oct 26, 1988 0 comments
Snickering was heard from the major consumer electronics purveyors when California Audio Labs came out with the original Tempest, their first CD player using tube output stages. But not from the audiophile community. It was, all things considered, an inevitable product; I'm certainly not the only one who wondered—before the emergence of California Audio Labs—who would be the first to build such a unit. The obvious candidates were Audio Research or Conrad-Johnson. But those companies apparently read the audio tea-leaves and, perhaps perceiving the early high-end hostility toward the new format, apparently decided to bide their time. (With regards to tube players, they're still biding it, though C-J has had a prototype player up and running for some time.)

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