"The Benchmark DAC3 HGC – which is a combination headphone amp, Digital-to-Analogue Converter (DAC) and preamp – has perhaps the most comprehensive manual we’ve ever seen. Not to say intimidating. It covers not only every single eventuality and situation in which the DAC3 could conceivably be used, but also includes a wealth of technical information, from jitter tolerance to total harmonic distortion graphs."
"The DAC is a small, compact box with black housing and a metal front plate, one that is clearly been designed for insertion into a studio rack but which is equally at home sitting on a shelf next to a pair of headphones or a set of speakers."
"The sleek metal panel looks and feels great, with an engraved Benchmark logo and buttons that have a pleasing solidity to them. Although the features on the front may prove a bit head scratching at first, things like the Dim/Mute option, which lowers the volume twenty decibels with a single press, prove surprisingly useful. And the DAC3 has just the most fantastic volume control: a machined, motorised metal pot that not only moves on its own when commanded (with a pleasing whirr) but also turns beautifully in the fingers."
"A short page through the manual primes you for what kind of experience this is going to be: a complex, technical one, that is going to require a little bit of work to get things the way you want them. Plug and play this is not. In a way, it’s a little refreshing. Although we love the fact that so much audio gear is easy to set up and run, it’s refreshing – even startling – to encounter something that takes a little bit of work."
"If you stick around long enough to learn the ins and outs of this demanding piece of equipment, you’ll be rewarded with some absolutely jaw-dropping sound."
"There is an absolutely staggering amount of high-level technology packed into the tiny black box, and what it amounts to is this: glorious audio quality."
"Whether we were using it as a preamp, a headphone amp, or a straight DAC, it was nothing but outstanding. What grabbed us, more than anything else, was the clarity and realism. We genuinely felt like we were hearing every single note like it was meant to be heard, with almost no coloration or distortion."
"Although it worked well in all genres, it particularly excelled at things like heavy metal, offering mids and highs that really allowed the guitars to bite. And again, everything was just crystal clear, with no distortion whatsoever. It got to the point that we were throwing different styles and genres at it, just to see if we could get it to falter. It didn’t. No matter what we tried, the DAC3 never missed a beat."
"As far as we’re concerned, it comes as close to flawless sound quality as we’ve ever heard."
LA4 - Receives Stereophile's Highest "Class A" Rating for Preamplifiers
"Benchmark's usual approach to design is to out-spec the competition, and so it is here. Like other Benchmark equipment he has tested, the affordable LA4 challenged the resolution of John Atkinson's test instruments, with'superb'channel separation,'extremely low noise, and virtually no power-supply-related spuriae.'"
"Benchmark's LA4 is the widest-bandwidth, widest-dynamic-range, lowest-noise, lowest-distortion preamplifier I have encountered."- John Atkinson
"In his listening room, Kalman Rubinson compared the LA4 to a cable—and couldn't hear any difference. He concludes,'the LA4 is probably the most transparent and revealing audio component I've ever used. It does not seem to leave any fingerprints on the sound.'"
"The DAC3 B is a stripped- down, lower-priced version of the DAC3 HGC, which omits the headphone amplifier, balanced and unbalanced analog inputs, volume, mute, and polarity controls."- Stereophile
"The DAC3 was all about depths, in several respects...I heard deeper into the music."
"All I can say is Wow!"
- John Atkinson
"In a Follow-Up, JCA wrote of using the Benchmark processor with the same company's AHB2 power amp—a combination of high source output voltage and modest amplifier gain that he describes as 'optimal for minimizing noise and distortion' —and reported hearing 'richer and more interesting' reproduction of very subtle details."