Digital Processor Reviews

Sort By:  Post Date TitlePublish Date
The Fifth ElementDigital Processor ReviewsHeadphone ReviewsComputer Audio Reviews
The Fifth Element #69
John Marks  |  Dec 20, 2011  | 
I've been reading a fascinating book, Leonard Shlain's The Alphabet Versus the Goddess: The Conflict Between Word and Image (New York: Viking, 1998). Shlain's thesis is that the invention of the alphabet was the cause of immense changes in primitive society, upsetting previously widespread norms of gender equality and horizontal (rather than hierarchical) social relations in general.
Continue Reading »
Budget Component ReviewsDigital Processor ReviewsComputer Audio Reviews
CEntrance DACmini CX D/A converter
Erick Lichte  |  Dec 09, 2011  | 
Sure, Stereophile gets letters to the editor. We also get some colorful responses for our "Manufacturers' Comments" section. (Vince Bruzzese and Roy Hall are literary standouts among their component-making peers.) And, as one of the magazine's Contributing Editors (Audio), I get lots of personal mail from readers seeking my advice. I thought I might share some of these letters with you, and my responses.
Continue Reading »
Digital Processor ReviewsComputer Audio Reviews
Empirical Audio Off-Ramp 4 USB format converter
John Atkinson  |  Dec 08, 2011  | 
If an audiophile visiting an audio show in 1991 were to have been transported two decades into the future, at first he would not be aware of any difference: A two-channel system would be playing in a hotel room. But on closer inspection, he would notice that the CD player, the ubiquitous source 20 years ago, would be conspicuous by its absence. Yes, there might be a turntable—"Good to see that people are playing LPs in the future," he would think—but why is there a PC in the room?
Continue Reading »
CD Player/Transport ReviewsDigital Processor ReviewsComputer Audio Reviews
Resolution Audio Cantata Music Center
Jon Iverson  |  Nov 10, 2011  | 
The dual subwoofers were bumping and our pant legs were flapping. Only moments before, we'd been treated to a polite viola da gamba. Not now. Resolution Audio's designer, Jeff Kalt, had brought only two discs with him to ensure that his company's Cantata Music Center was functioning properly in my system: Jordi Savall and Hespérion XXI's Altre Follie, 1500–1750 (CD, Alia Vox 9844), and Tool's 10,000 Days (CD, Tool Dissectional/Volcano 81991). After changing a few things around with the chamber music, we'd advanced to the hard rock of Tool.
Continue Reading »
CD Player/Transport ReviewsDigital Processor Reviews
Simaudio Moon Evolution 650D CD player
Michael Fremer  |  Nov 10, 2011  | 
In the early 1980s, when CDs began trickling out of the few existing pressing plants, they were such rare and exotic objects that Aaron's Records, on Melrose Avenue in Los Angeles, kept them secured under lock and key in a tall glass cabinet. A customer forsaking vinyl would enter the store and, with great fanfare, announce the decision by dropping a load of LPs on the front counter with a disgusted thud. Then, in a ceremony resembling a rabbi removing the sacred scrolls of the Torah from the ark, the customer would approach the glass cabinet. An employee would unlock and swing open the doors, and, under that watchful gaze, the customer would choose from among a scattering of titles, carefully avoiding any disc that did not include the Strictly Kosher mark of "DDD."
Continue Reading »
Budget Component ReviewsDigital Processor ReviewsComputer Audio Reviews
Peachtree iDac D/A converter
Jon Iverson  |  Oct 24, 2011  | 
Oh boy, another new DAC review. Some folks think DACs, once you get past the features, all sound pretty much the same. I mean, it's just digital. Well, they're right. Pretty much. Just as two new cars of a particular make, model, color, and options package both look the same, sitting there on the lot.

But if you discover a ding in the door of one of them, where most folks still see only a new car, you now see the ding. It might have been there all along, undetected the first few times you walked around the car—maybe your buddy even had to point it out to you. It's insignificant in the scheme of all that a new car is, but once you've seen it, you always see it. Now you can easily tell the two cars apart, and we both know which one you'll drive home.

Continue Reading »
Budget Component ReviewsDigital Processor ReviewsComputer Audio Reviews
Wavelength Audio Proton USB D/A converter
Art Dudley  |  Oct 10, 2011  | 
I don't remember where I was when the Berlin Wall came down, and I already don't remember what I was doing when Liz Taylor died. (I suppose I was busy not thinking about Liz Taylor.) But I do remember when USB-based computer audio became a serious medium: That was when Gordon Rankin, of Wavelength Audio, introduced asynchronous data streaming, with his proprietary Streamlength software. After that, things picked up speed.
Continue Reading »
Digital Processor Reviews
Camelot Technology Uther v2.0 D/A processor
Kalman Rubinson  |  Sep 26, 2011  |  First Published: Apr 01, 1998  | 
666uher2c_2.jpgThe apparent demise of Audio Alchemy left a niche in the marketplace for a supplier of innovative, high-value digital components to provide the less-than-wealthy audiophile with state-of-the-art technology. Although Camelot Technology existed before Audio Alchemy went away, they have quickly taken over this niche with some interesting components. And I understand that some of the former AA technical personnel consulted for Camelot in the development of these products. (A recent press release indicates that Genesis Technology also played a major role in their design.)
Continue Reading »
Digital Processor Reviews
Camelot Technology Dragon Pro Jitter Reducer
Kalman Rubinson  |  Sep 26, 2011  |  First Published: Apr 01, 1998  | 
666camdragon.jpgThe Dragon Pro is, I believe, the most eagerly awaited of the Camelot products. Since the disappearance of Audio Alchemy's DTI•Pro 32, no comparable anti-jitter and resolution-enhancement product has come along to replace it. (Yes, there are simpler anti-jitter boxes, and there is the Genesis Digital Lens, but these are not truly comparable in approach.) Well, the Dragon is everything that the DTI•Pro 32 was, and more!

The Dragon Pro anti-jitter box offers both jitter reduction and resolution enhancement, along with I2S in/out. Considering the number of Web newsgroup ads from folks wanting to buy AA DTI•Pro 32s, this baby has a waiting market.

Continue Reading »
The Fifth ElementDigital Processor Reviews
The Fifth Element #67
John Marks  |  Aug 19, 2011  | 
I think any newish company launching yet another expensive (ie, anything over $2000) digital-to-analog converter on the roiling waters of the audiophile marketplace needs at least two things: a truly great product, and a good story to tell. I think Bricasti Design Ltd., of Medford, Massachusetts, has both.
Continue Reading »
Digital Processor Reviews
Audio Research DAC1 D/A converter
Robert Harley  |  Aug 08, 2011  |  First Published: Jun 01, 1991  | 
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.

Continue Reading »
Integrated Amp ReviewsDigital Processor Reviews
Micromega AS-400 D/A integrated amplifier
Art Dudley  |  Aug 02, 2011  |  First Published: Jul 01, 2011  | 
Blind though I am to the allure of blind testing, I can appreciate some degree of review-sample anonymity: Distinctive products elicit distinctive responses, but a plain black box encourages us to leave our prejudices at the door. It asks of us a certain . . . objectivity.

So it was with the Micromega AS-400 digital source/integrated amplifier ($4495), the anonymity of which was compounded, in my case, by a generous helping of forgetfulness: I suppose I was told, ahead of time, that this was a class-D amplifier, but at some point in time before my first at-home audition I apparently killed the brain cells responsible for remembering that fact. So I was innocent of conscious prejudice when I listened to this elegant cipher of a box and wrote, in my notes: "Dynamic, dramatic, and almost relentlessly exciting with some recordings. Imbued pianos with almost too much dynamism for the room—too much being very good!—but lacked some 'purr' in the die-away. Basically fine and fun. Wish it had a little more color and spatial depth."

Continue Reading »
Digital Processor Reviews
Musical Fidelity Digilog D/A processor
Robert Harley  |  Jul 05, 2011  |  First Published: Oct 15, 1989  | 
The rapidly evolving world of the late 20th century is the source of much stress. Changes in the status quo, whether wrought by social, political, or technological forces, are often accompanied by anxiety brought on by the struggle to assimilate new patterns of thought. New ideas necessitate abandoning or modifying one's old ideas, thus creating conflict (footnote 1). However, these periods of rapid change can also be exciting, allowing one to chart a course of discovery and growth.
Continue Reading »
Digital Processor Reviews
Bel Canto e.One DAC3.5VB D/A converter
Erick Lichte  |  Jun 21, 2011  | 
Minnesota pride is a funny thing. As Garrison Keillor points out weekly on A Prairie Home Companion, to be a Minnesotan, the first and crucial step to be taken is that of self-effacement. It is unclear to me whether this is the cause or symptom of Minnesotans ability to endure brutal winters, excel at the creation and consumption of hot dish (which the rest of the God-fearing world knows as casseroles), or their miraculous lineage from generations of Norwegian bachelor farmers. Whatever it is, Minnesotans tend to quietly get their jobs done with little more fanfare than a cup of coffee and a slice of rhubarb pie.
Continue Reading »
Budget Component ReviewsDigital Processor ReviewsComputer Audio Reviews
Musical Fidelity M1 DAC
Sam Tellig  |  Jun 17, 2011  |  First Published: Mar 01, 2011  | 
The M1 DAC is by Musical Fidelity. At $699, it's a stunning bargain. Comparing it to $995 for the Digilog in 1989. Meanwhile, the M1 is far more versatile, way better built, and, if memory serves me right, sounds vastly better.

It appears that the way to sell a DAC in 2011 is to almost give it away, in real-dollar terms. Some people pay far more than this for a set of speaker cables, a pair of interconnects, even a power cord. The M1 DAC is a piece of kit that can transform your system. I kid you not.

Continue Reading »

Pages

X