"The DAC2 DX had some of the lowest distortion of any DAC we have ever tested"
"Listening to my music collection via USB was a pleasure with this DAC. It had a very musical sound, reminding me of a Class A triode tube amplifier. When you check out the bench tests, you will see why."
"IMD was less than 0.001%, so I have to say, “Excellent”. See any peaks at 14 kHz, 21 kHz, etc? Neither can I. Now we know why the DAC2 has a bit of Class A triode in it. When peaks are present, they are only at the second harmonic, which is the triode signature."
"The DAC2 is one of the few D/A converters that can handle intersample overs without DSP overloads or analog clipping. DSP overloads occur in most DACs and these cause bursts of non-harmonic distortion. Some DACs avoid the DSP overloads but still exhibit analog clipping of intersample peaks. In contrast, the DAC2 cleanly reproduces intersample peaks. This seems to be a big issue from an audibility standpoint when listening to CD-format and MP3-format sources."
"I have used Copland’s Fanfare for the Common Man as a test track more than any other. That is because it has everything: tremendous dynamics (it’s an early Telarc disc and there is no compression), very loud percussion, blaring brass, and whatever else you want to throw in there – it’s just a great recording."
"The sheen of the gong and bright overtones of the brass were stunning through the Benchmark DAC2 DX. This may be an old DAC in HiFi time, but it is certainly up to date in sound."
"The Benchmark DAC2 DX represents a product that was initially released several years ago. They perfected it over that time by small changes and addition of features. The result is a DAC that has virtually inaudible distortion, and a full set of codecs, all at a price of less than $2,000. This compares to some other DACs that are new and unproven in reliability. It makes sense to put aside that, “Got to have the latest and greatest,” attitude that most of us have, and consider a DAC that has had several years to work out all the bugs and really deliver a superior sound."
"For my money, the Benchmark DAC2 DX represents one of the best values in high end audio today."
- John E. Johnson, Jr., Secrets of Home Theater and High Fidelity
"This contest produced another tie, and yet another contrast between two wildly different philosophies—economical, if not technical. As Jim Austin pointed out in his initial review, the DAC3 HGC D/A processor from Benchmark Media Systems—a company known for making pro-audio as well as domestic-audio gear—sells for less than the price of certain high-end interconnects. The dCS Vivaldi D/A processor sells for 16 times the Benchmark's price, and in our pages was first reviewed, by Michael Fremer, as part of a $114,996 dCS digital front end."
"Both DACs impressed their respective reviewers with magnificent sound—and in his measurements for both, John Atkinson offered the same one-word conclusion: "Wow!""
"In my September 2018 column, I wrote of my discovery of miniDSP's U-DIO8, which converts multichannel data fed to its USB port to eight S/PDIF or AES-EBU outputs at resolutions of up to 24-bit/192kHz. Armed with a U-DIO8, you can use three or four of your choice of stereo DAC."
"I went commando with the DAC3s directly connected to the three AHB2s. All three DAC3s were set to Home Theater Bypass, and I used JRiver Media Center's volume control."
"For the first time I can recall, I heard no noise from my system, even with an ear flush against a tweeter."
"I know that we audiophiles can obsess about small changes and make them seem more important than they actually are, but that's what this hobby is about: Eliminating as many audible flaws as possible, however tiny. In this case, the effect was striking at first listen, and endured through everything I played, even tracks that had troubled me before."
- Kal Rubinson, Stereophile
"RMAF 2018 was really good, with significant numbers of attendees, and more new-product introductions than I remembered ever seeing there."
"Led by engineer John Siau and based in Syracuse, New York, Benchmark Media Systems has built a sterling reputation for making compact, well-engineered, moderately priced electronics that challenge the state of the art, both on the test bench and in the listening room."
"What I took notice of were the specifications: total harmonic distortion of less than 0.00006%, and a signal/noise ratio exceeding 135dB from 20Hz to 20kHz."
"If those claims are true, and there’s no reason to believe they aren’t -- Benchmark gear has always performed as specified on the test bench -- the LA4 should be about as transparent-sounding a line-stage as you can find at any price."
- Doug Schneider, SoundStage! Hi-Fi