DAC Reviews

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Michael Lavorgna  |  Jul 10, 2013
"It’s the undigital digital."
That's a quote from Ed Meitner from an interview in Positive Feedback Magazine (see interview) regarding DSD. And I enjoy that, the undigital digital. For those of you who don't know Ed Meitner, he is an electrical engineer by education and has been involved in audio design for more than 30 years. Ed got his start with Olive Electrodynamics Company where he was involved in designing and building the first VCA controlled recording console in 1972. Next was a stint with Amber the test equipment manufacturer followed by his position as head designer at Museatex (which became A/D/S) [I owned the Museatex STR-55 stereo amp back in the day]. During this time he also wrote about and built the LIM detector, basically the first jitter detector. After ADS, Ed was one of the engineers behind the development of DSD/SACD for Sony. He is currently the head designer for EMM Labs and Meitner Audio which can be viewed as the more affordable arm of EMM Labs. Meitner Audio has two products—the MA-1 DAC and the MA-2 Integrated Playback System that we'll be looking at and listening to here.
Michael Lavorgna  |  Jun 17, 2013
Analog
Since Steve Plaskin has already done a wonderful job with all of the heavy lifting in his review of the MSB Technology Analog DAC (see review), I will point you to it as essential reading. This follow up consists completely of my listening impressions, subjective as they are, of the Analog DAC within the confines of my system and listening room (for the most part).
Michael Lavorgna  |  Jun 13, 2013
rSeries
UK-based Arcam's rSeries is comprised of "computer and streaming music products". There's the rPac DAC/Headphone amp under review, the drDock iPad/iPod/iPhone dock, the rDAC, rLink S/PDIF DAC, SonLink for the Sonos system, the rCube portable iPod speaker system, and two wireless dongles that work with the rCube and rDAC. The rDAC can be viewed as a portable DAC/Headphone amp but it also works wonders as a desktop device, which is how I used it, feeding your active desktop speakers while serving double time as a headphone amp. The nice thing about the design of the rPac is it includes a volume control for the headphone amp above the associated headphone jack which is on the opposite side of its black aluminum cigarette pack-sized body from the USB input and RCA outputs making it ergonomically friendly for servicing both functions.
Michael Lavorgna  |  Jun 04, 2013
Luxe
Luxman is an old and storied Japanese hi-fi brand having been founded in 1925. I'll admit to lusting after a number of Luxman products over the years, mainly their tube-based amplifiers, but regardless of the component, Luxman knows how to impart beautiful build quality. There's obvious and tactilely apparent care taken with each objects industrial design. And while I appreciate that aspect of the Luxman line, without matching sonic performance you may as well buy a music box. Luckily for us, the DA-06 delivers on all counts.
Michael Lavorgna  |  May 27, 2013
High Definition 1.0
The High Resolution Technologies (HRT) Music Streamer HD is a straight forward device that takes your computer's USB output and converts it into an analog signal that your Hi-Fi can understand. The "HD" part of the name refers to the Music Streamer's ability to handle up to high definition 24-bit/192kHz data—with Apple computers. Windows users can play back up to 24/96 via USB 1.0. According to Scot Markwell of Elite AV Distribution, my contact for this review, "HRT has a very strong philosophy that their products should be 100% Plug-and-Play, without the need for 3rd-party drivers that are not as of yet robust and reliable enough to warrant having our customer base attempt to work with them." I'd say that pretty much makes the Music Streamer HD a Mac-only device.
Steven Plaskin  |  Apr 25, 2013
General Description of The Analog DAC
The Analog DAC is MSB Technology’s newest DAC model that was designed to offer audiophiles a DAC that is analog-like in sound quality, but without the limitations of dynamics and distortion. As it just so happens, The Analog DAC is the least expensive of the DACs offered by MSB Technology, but offers a number of features found in their more expensive models.
Michael Lavorgna  |  Apr 02, 2013
Wow Factor
I first saw and heard the AURALiC Vega Digital Audio Processor at the 2013 CES and I remember thinking—I need to hear this one at home. I can't tell you exactly why this was the case especially seeing as listening to music is a difficult thing to focus on at hi-fi shows and determining the performance of a given component within an unfamiliar system is like judging a blind date by an online profile. So let's call my interest in the AURALiC Vega a hunch. And let me just say man oh man did that hunch pay off.
Michael Lavorgna  |  Mar 26, 2013
NOS
The Hex DAC is, according to Metrum Acoustics, a non-oversampling (NOS) filterless DAC in the strictest sense. This means that inside, including inside its mysterious* DAC chips, the PCM signal remains a PCM signal and it passes through the D/A process un-oversampled and un-filtered, as it were. Many of today's DACs, even some calling themselves NOS DACs, employ delta-sigma DAC chips that, among other things, oversample, interpolate, convert the PCM signal to a PDM signal (pulse-density modulation), and filter our precious musical data. Filterless NOS DACs skip these steps and some feel that the resulting analog signal sounds more analog-like as a result.
Michael Lavorgna  |  Mar 19, 2013
Z Ultra-Compact Component
The Zdac hails from Parasound's Z-line of "ultra-compact components" that includes the Zamp V.3, Zphono, Zphono-USB, Zcd, Ztuner, Zpre2, Zbreeze cooling fan, and the Zselect five-pair speaker selector. The Z-line comes in silver or rack-mountable black and all of the Z components share the same chassis so one could have a complete matching Z-system (sans speakers). For some, matching components are a plus while for others, mainly for certain kinds of audiophiles, matching components take all of the fun out system mixing and matching. Thankfully you can have the Zdac either a la carte or prix fixe.
Michael Lavorgna  |  Mar 09, 2013
Value
One look at the Emotiva XDA-2 DAC/Digital Preamp/Headphone Amp and you may ask yourself—I wonder how much that costs? And when you learn that the answer is a dollar shy of $400, you may think "Wow" or you may think, "Wait, what does it do?". Price perception is similar to depth perception in that's its all about ones' point of view. While anyone that's been shopping for a DAC lately will more than likely be impressed by the XDA-2s package, what it does is play music and how well it does this one job will tell you most everything you need to know about its value.
Michael Lavorgna  |  Feb 28, 2013
64x DSD, 128x DSD, and DXD for under a Grand
The DSD wars are heating up. When I started my list of DSD-ready DACs back in November of 2011, there were a grand total of four DACs and two of them were from the same company. The big news back then was the Mytek DAC coming in at $1,695 but if you look at that list today, you'll see more for less (and more). The Teac UD-501 is currently the least expensive DAC on that list but that doesn't mean you're necessarily getting less. As a matter of fact, the Teac offers up to double rate DSD (5.6MHz) and 384kHz PCM playback out of the box which certainly looks like a lot on paper. But what really matters isn't to be found on paper, and it isn't even necessarily only about how it sounds, it is all about how it makes us feel.
Steven Plaskin  |  Feb 19, 2013
Playback Designs MPS-3 CD Player/DAC
The MPS-3 CD Player, while offering a CD transport, is really a full featured DAC with Asynchronous USB input that supports high resolution files of up to 384/24 kHz PCM and 6.1 MHz DSD through USB with either a PC or MAC. A better name for this product is the Music Playback System 3. Playback Designs offers the same product without the CD transport for $6500 that is called the MPD-3.

Michael Lavorgna  |  Jan 29, 2013
The 99 dollar DAC
How low can we go? Schiit Audio has answered this question with the Modi USB DAC coming in under the $100 mark by an entire dollar. While I don't like to focus on price since performance is why we buy audio gear, there's no getting around the fact that the Modi is $99 and that number represents the least expensive DAC to come through AudioStream HQ so far. What's more, the Modi's outward appearance doesn't tip its low cost hand, at least to my eyes, with its custom steel chassis. So yea, Schiit have gone and done it, offering up what appears to be one heck of an audio bargain with the Modi USB DAC but let's look beyond prices and appearances and see what a Benjamin buys these days.
Steven Plaskin  |  Jan 16, 2013
The Da Vinci DAC has been garnering praise from both reviewers and audiophiles alike after first being exhibited at audiophile shows in 2011. Light Harmonic, a new Sacramento California based company, was launched in 2010 by Larry Ho. The Da Vinci resulted from Larry Ho’s desire to create a DAC that fulfilled his notion of what good digital audio reproduction should sound like. Larry is a dedicated audiophile that, among other things, enjoys vinyl reproduction with a tube-SET amp. After the Da Vinci was created, friends encouraged him to offer this product for sale. The result was Light Harmonic and their first product Da Vinci.
Michael Lavorgna  |  Jan 03, 2013
FPGA All the Way
If you know only one thing about Chord Electronics, I'd suggest knowing they do things their own way and that way typically diverges from the main stream. This approach can be seen in any of their products industrial design from amplifiers to preamplifiers to digital to analog converters as they all share a lozenge-shaped outline and a round window for seeing into and emitting light from within. Once inside, you'll aso see that things are far from common. But what matters most, in hi-fi land, is how all of this adds up. Does it serve the music being the relevant question at hand. And not to give too much away up front, the answer with the Chord Chordette QuteHD (DSD) DAC is a resounding Oh yea.

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