Digital Processor Reviews

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Benchmark DAC1 Pre USB D/A headphone amplifier

Most of this column is dedicated to two hi-fi products for the masses—not from Lvov, via Vladimir Lamm, of Lamm Industries; or from Leningrad, via Victor Khomenko, of Balanced Audio Technologies; nor from any other Soviet-born audio hero. (Neither Vladimir nor Victor is on the list of "Name of Russia" contenders for greatest Russian of all time.) Nor from any consumer audio company, but from the world of professional audio. An Iron Curtain almost separates the two.

Wadia Digital 170iTransport digital iPod dock

Last December, when Wadia Digital announced that it was releasing an iPod docking cradle that could access the digital signal before it had passed through the player's own D/A converter, many audiopundits were surprised. I was disbelieving, and nearly told Wadia's John Schaffer that he was shining me on. After all, Apple has tiptoed around the whole issue of consumers being able to digitally copy their iTunes files, going so far as to wrap its iTunes Music Store files in digital rights management (DRM) code.

Linn Klimax DS network D/A processor

Even the most savvy Stereophile reader might wonder what a "network music player" is. Linn rightly considers a music server to be a combination of 1) stored digital files, 2) music-management software, and 3) a device that uses #2 to transfer #1 to your hi-fi. What Linn's Klimax DS is is a high-quality digital-to-analog converter (DAC) that receives digital data through an Ethernet connection rather than optical or electrical S/PDIF or AES/EBU inputs.

Musical Fidelity X-DACV8 Digital/Analog Processor

How do I get myself into these things? Knowing that I use a Musical Fidelity X-DACV3 D/A processor in my office system and had just auditioned the Bel Canto e.One DAC3 that he'd reviewed in November, John Atkinson asked me to give Musical Fidelity's X-DACV8 a try. I say "asked," but the man does authorize my paychecks, so I acceded, knowing I was painting a giant bull's-eye on my back.

Benchmark DAC1 USB D/A processor & headphone amplifier

In his July 2003 "The Fifth Element" column, John Marks enthusiastically wrote about the Benchmark Media Systems DAC1 D/A processor and headphone amplifier. Comparing its sound playing CDs with that of a three-times-more-expensive Marantz SA-14 SACD player, he concluded that the DAC 1's "Red Book" performance was at least as good as that of the Marantz, being "slightly more articulate in the musical line, and slightly more detailed in spatial nuances, particularly the localization of individual images in space, and in soundstage depth."

Chord Choral Blu CD transport & Choral DAC64 digital audio converter

I was stumbling through the Denver Convention Center at CEDIA 2006 when I spotted John Franks, of Chord Electronics, and Jay Rein, of Chord's US importer, Bluebird Music, stranded in the basement purgatory for "niche" products. I couldn't resist asking, "What sin relegated you guys to this little hell?"

Entech Number Cruncher 203.2 & 205.2 D/A converters

"They're cuuuute!" Not a very professional reaction, but what can I say? When the Monster Cable folks pulled out their new Entech Number Crunchers during a recent visit to Santa Fe, I couldn't help myself. I was edging John Atkinson and Wes Phillips out of the way, using my long arms to reach over...gotta get one! There would be time later for the critical evaluation and cool, detached objectivity—first, I had to get one. The Entechs are the Beanie Babies of the audio world

Bryston B100-DA SST DAC/integrated amplifier

Over the years, I have used and enjoyed in my audio system large, single-purpose components. Each of these chassis has had but one role: preamplifier, amplifier, digital-to-audio converter (DAC), etc. I guess I've been just a little suspicious of products with multiple functions crammed into a single small chassis; I've figured that the designer may have cut a corner that could affect the sound.

mbl 1611HR D/A converter & 1621 CD transport

More than a decade ago, I bought a new pair of speakers and sought to find the most suitable cables for them. After auditioning a number of borrowed sets, I enlisted my daughter to confirm my selection. She grew up in a household where there was always good music playing on good equipment, but had no active interest in either. To placate Dad, she listened to a few of her own recordings with each of the various cables and then, lo and behold, reached the same conclusion I had. In fact, she described the differences almost exactly as I would have. I was ecstatic. Not only did it confirm my opinions about the cables, but it confirmed to me that any motivated listener can hear what golden-ear audiophiles obsess about. As I tried to express my joy to her, she left the room with this parting shot: "Yes, of course, but who cares?"

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