"... the only amplifier under $3,000 to be given Stereophile Class A status."
"It seems that the April 2016 edition ofStereophile Magazine shares our view. Stereophile has just named the Benchmark AHB2 in its prestigious Class A category, meaning it's the best of the best from the products they have reviewed."
"We weren't at all surprised about the AHB2 receiving that prestigious classification. Rather, what surprised us was that it was the only amplifier under $3,000 to be given Class A status. The next closest was the ATC P1 ($3,999), Arcam FMJ P49 ($4,999) and Parasound Halo JC ($9,000/pair). As you can imagine, the Class A designation goes into the stratosphere from there."
"When you're competing against products costing 10x, 20x or more and you're mentioned in the same breath, that's a big compliment."
"We wanted to extend our congratulations to Benchmark on that recognition. In our book, we considered this $2,995 power amplifier a phenomenal performer. You can now add the relative term, "bargain" as well."
- Poor Audiophile
"Before I dig into the sound of the LA4 it is important to know that it employs a wide bandwidth design. The LA4’s bandwidth is specified at 0.2 Hz to 500 kHz."
"Most of the wide bandwidth designs I have heard exhibit ... a purity in tone with superb timing and speed ... the LA4 proved to be no exception."
"The Benchmark LA4 yielded a change that was quickly apparent in several areas. Notably were; bass, upper midrange, treble, low-level listening, and the ability to distinguish the colorations of other components that were contributing to my overall sound."
"Acoustic guitar, piano, and harmonica among many other instruments are presented with speed, clarity, and coherency that made them sound more “present” in the room and less like a recording."
"The Benchmark LA4 is simply the most transparent, least colored, and most revealing component I have had in my system to date. I look forward to it joining my stable of reference components."
- Ken Redmond, The Audio Beatnik
"This little unit will change the way you look and listen to amplifiers."
"My first taste of this remarkable new amplifier came earlier this year in April at Chicago's AXPONA where I discovered it driving a newly redesigned Studio Electric Pasadena loudspeaker, also bearing the Benchmark trademark. Now called the SMS1, the Pasadena's crossover had been reworked by Benchmark, upgraded with very low tolerance components, and the new look, more in line with the look of the rest of the Benchmark product line up, had been adopted."
"The subsequent sound in this room was one of the most musically engaging I encountered at this year's event, a remarkable result considering its modest overall system price of just over $7000, sans source."
- Greg Weaver, EnjoythMusic.com
Jim Austin wrote, "The DAC3 was all about depths, in several respects . . . I heard deeper into the music."
The concise conclusion to John Atkinson's Measurements sidebar: "All I can say is 'Wow!'"
In a Follow-Up, Jim Austin 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.
- Stereophile Magazine
"Class A+" is Stereophile's highest award for Digital Processors