AHB2 Award - "Special 20/20 Award" - EnjoytheMusic.com
AHB2 - "Racking Up Award After Award"
"Special 20/20 Award, High-End Amplification"
"Racking up award after award is the Benchmark Media AHB2 solid-state stereo power amplifier."
"For a relatively low price you get 100 wpc stereo @ 8 Ohms (380 watts bridged mono) and a stunning frequency response from a grand-shaking 0.1 Hz to hummingbird-like 200 kHz (+0/-3dB)."
"Using some super tweak circuitry and other modern bits, this tiny 11.04" wide by 3.88" tall and 9.34" deep amp weighs in at only 12.5 pounds!"
"Within his review, Enjoy the Music.com reviewer Greg Weaver says,
"Don't make the mistake of assuming that because of its realistic price, miniscule size, or its feather-like weight, that this is not a serious amplifier. To dismiss it with such a foolish and inaccurate assumption would be to your great loss! This little upstart will change the way you look at, and listen to, amplifiers from the first time you hear it. And while I don't really need another amplifier, I'm going to find a way to both placate my wife and work with the fine folks at Benchmark to give this little giant slayer a new home here in the Midwest."
... I can't imagine a higher recommendation, can you?"
Also in Reviews
AHB2 Review - Constantine Soo, Dagogo
"The AHB2 bridgeable stereo amplifier ... was the topic of a recent discussion between American electrostatic panel speaker manufacturer Sound Lab’s president, Dr. Roger West, and me."
"In our discussion, he related his highly positive experience in driving even his largest, $55k Majestic 945 panels with the $7,000 pair of Benchmark Media AHB2 monoblocks, along with the $3,050 LA4 Preamplifier and factory XLR cables."
"Dr. West described the AHB2 as a class AB design using “feed-forward distortion reduction [thus removing] any possibility of pushing the margin of safety of a standard feedback loop, used in most amplifiers, into an unstable oscillatory mode.”"
"He further shared with me that “this is of most concern on powerful musical transients. The distortion of the amplifier in the balanced mode is astonishingly low even at just below the clipping level of 380 watts.”"
"The prospect of the AHB2’s specified distortion level of 0.00015% or lower when at full volume is comical at first glance, but upon actual audition the impact of the achievement is very audible from medium-high listening levels and upward."
"It was unlike any other sub-$20,000 amplifier I have auditioned."
"My audition of the Benchmark Media AHB2 amplifiers underscores the reason Dr. West is so taken by it, and confirms the design is best described as a watershed moment in the high-end audio industry."
- Constantine Soo, Dagogo
DAC3 Review - Jerry Del Colliano
"Benchmark is a stalwart brand in pro audio, but has carved out a very respectable niche in the audiophile world with their diminutive but powerful components."
"The audiophile world sometimes looks to the professional audio world for enlightenment, especially on the digital side of things, and Benchmark Media is one of the companies that we put high on a pedestal."
"They are hardcore digital engineers freezing their asses off in upstate New York as they come up with some pretty innovative ways to get your varied digital sources sounding as much like the master tape as possible. Thank you for your service, gentlemen."
"If you really want to hear what your music sounds like in today’s streaming-driven world, this might just be the DAC that you need to test out."
- Jerry Del Colliano, Future Audiophile
HPA4 Review - Chris, DC Hi-Fi Group
"The Sound of Silence"
"Benchmark Audio is an engineering focused company with a deep heritage in the recording studio world."
"The HPA4 is a Headphone Amplifier and Preamp that incorporates the THX-888(AAA) achromatic audio amplifier circuit that was first introduced to the world in the Benchmark AHB2 amplifier."
"To this day the AHB2 remains the lowest distortion and highest SNR amplifier on the market."
"The Direct Opposite of Typical Tube-Based Technology"
"From a listening stance it is the cleanest and most accurate delivery of sound you are likely to get with any Hi-Fi component."
"This is the direct opposite of the typical sound of tube-based technology that is awash in second harmonic distortion and noise."
Power
"The HPA4 …offers 6 watts into 16 ohm and a whopping 11.5 Vrms into 300 Ohm headphones."
"You will not be running out of power with this device."
Listening
I used the track "Slink" from the brand-new Artemis album on Blue Note."
"It is a very dynamic driving track and the Artemis ensemble makes the most of it. The HPA4 and revealed all the sonic details of this track."
"I give the HPA4 my highest recommendation."
- Chris, Forum Administrator - DC Hi-Fi Group