Buy one component and save 10% on up to 2 cables. Buy 2 components and get 4 free cables. Free shipping on USA orders over $700.
Buy one component and save 10% on up to 2 cables. Buy 2 components and get 4 free cables. Free shipping on USA orders over $700.
by Benchmark Media Systems September 13, 2018

AHB2 - "Class A Recommended Component" - Fall 2018 - Power Amps
In his listening tests, KR discovered "much more apparent low-level detail in already-familiar recordings"—a characteristic he credited to the Benchmark's evident noiselessness—and a tonal balance that "sounded more 'right' than any of [the other amps on hand]."
In measuring the AHB2 and attempting to confirm its specified very high signal/noise ratio, JA observed nonlinearities in his testing equipment that "haven't affected the measured performance of other amplifiers I've tested, but they were detectable with the AHB2's very low intrinsic distortion and noise." His conclusion: "an extraordinary amplifier."
'Class A' is Stereophile's highest classification for recommended components. Very few components receive this elite classification. Stereophile defines 'Class A' as follows:
"Best attainable sound for a component of its kind, almost without practical considerations; "the least musical compromise." A Class A system is one for which you don't have to make a leap of faith to believe that you're hearing the real thing."

by Benchmark Media Systems November 24, 2025

"The setup used ... ten Benchmark AHB2 amps, and a Storm Audio ISP Elite 24 MK3 surround processor."
"The system delivered serious punch and clarity."
"During the car chase and gunfight sequence from No Time to Die, the Krix setup managed to convey the intensity and scale of a far larger theater—tight, immersive, and controlled. Proof that with the right engineering and setup, even a small room can deliver big-cinema energy."
- Brian Mitchell, ecoustics.com

by Benchmark Media Systems November 23, 2025

"An extraordinary amplifier."
- John Atkinson
"Much more apparent low-level detail in already-familiar recordings"
- Kalman Rubinson

by Benchmark Media Systems November 22, 2025
"The final visual and audio results in this room were indeed spectacular."
"Complete and total immersion, with clean, clear sonics that were not fatiguing at all."
- Carlo Lo Raso, SECRETS of Home Theater and High Fidelity