• SoundStage! Shorts - McIntosh Laboratory MA252 Integrated Amplifier (November 2017)
  • SoundStage! InSight - Hegel H90 and H190 Integrated Amplifiers (October 2017)
  • SoundStage! Shorts - How Hegel's SoundEngine Works (October 2017)
  • SoundStage! InSight  - Estelon History and YB and Extreme Loudspeakers (September 2017)
  • SoundStage! Shorts - What Makes Hegel Different? (August 2017)
  • SoundStage! Shorts - Estelon Extreme Legacy Edition Loudspeaker (July 2017)
  • SoundStage! InSight - Amphion Overview and Technologies (July 2017)
  • SoundStage! Insight - Totem Acoustic Signature One Loudspeaker (June 2017)
  • SoundStage! Encore - The Cowboy Junkies'
  • SoundStage! Shorts -- Anthem's STR Integrated Amplifier (May 2017)
  • SoundStage! Shorts -- Paradigm's Perforated Phase Alignment (PPA) Lenses (March 2017)
  • SoundStage! InSight -- Paradigm's Persona 9H Loudspeaker (March 2017)
  • SoundStage! InSight -- Contrasts: Dynaudio's Contour and Focus XD Speaker Lines (February 2017)
  • SoundStage! Shorts - New Technologies in MartinLogan's Masterpiece Series
  • SoundStage! Shorts - Dynaudio/Volkswagen Car Audio (December 2016)
  • SoundStage! InSight - Gryphon Philosophy and the Kodo and Mojo S Speakers (January 2017)
  • SoundStage! Shorts -- What's a Tonmeister? (November 2016)
  • SoundStage! InSight - AxiomAir N3 Wireless Speaker System (December 2016)
  • SoundStage! InSight - Bang & Olufsen BeoLab 90 (November 2016)
  • SoundStage! Shorts - Gryphon Diablo 120 Integrated Amplifier (October 2016)
  • SoundStage! InSight - Dynaudio History and Driver Technology (October 2016)
  • SoundStage! Shorts - The Story How Gryphon Began (September 2016)
  • SoundStage! InSight - Devialet History, ADH Technology, and Expert 1000 Pro (September 2016)
  • SoundStage! Shorts - Devialet's Phantom Loudspeakers (August 2016)
  • SoundStage! InSight - McIntosh Home Theater and Streaming Audio (July 2016)
  • SoundStage! Shorts - McIntosh MC275 Stereo Amplifier (June 2016)
  • SoundStage! InSight - McIntosh History and Autoformer Technology (June 2016)
  • SoundStage! InSight - NAD Viso HP50 Headphones (May 2016)
  • SoundStage! Shorts - GoldenEar Technology's Anechoic Chamber (May 2016)
  • SoundStage! Shorts - PSB's M4U 4 Earphones (April 2016)
  • SoundStage! InSight - GoldenEar Technology's Triton Two+ and Three+ Loudspeakers (March 2016)
  • SoundStage! Shorts -- KEF's LS50 (February 2016)
  • SoundStage! InSight -- Monitor Audio's Platinum II Series (January 2016)
  • SoundStage! Shorts -- Pryma 0|1 Headphones (December 2015)
  • SoundStage! InSight -- KEF's Blade Two Loudspeaker (November 2015)
  • SoundStage! InSight -- KEF and the Uni-Q (October 2015)
  • SoundStage! InSight -- Monitor Audio Acoustics & Aesthetics (August 2015)
  • SoundStage! InSight -- PSB's Imagine T3 Loudspeaker (June 2015)
  • SoundStage! InSight -- Hegel's H160 Integrated Amplifier-DAC (April 2015)
  • SoundStage! InSight -- MartinLogan's Neolith Loudspeaker (February 2015)

To Hans Wetzel,

I’m actually looking to purchase an amp and have been thinking about the Benchmark Media Systems AHB2 and the NAD Masters Series M22 (with Hypex Ncore class-D circuit) amplifiers. Your review of the AHB2 is great and I’m wondering if you have had any chance to compare the two. I’m highly interested to know which one you believe sounds better. Many thanks in advance!

Best regards,
Adrian L.
United States

Those are two good choices, Adrian. Personally, I think the Benchmark is a class apart from the NAD, and, indeed, just about everything else I have heard. The only other amps that are in the same league in terms of pure sound quality are Devialet’s various amplifier offerings. That isn’t to say that the NAD doesn’t have its virtues, and may well be more appealing to some listeners. But in terms of outright resolution, transparency, and speed, the Benchmark is just fabulous. Benchmark offers a 30-day risk-free trial for many of their products, including the AHB2, so I would suggest giving the little amp a go, and if you don't love what you hear, just send it back. Doesn't get any better than that. . . . Hans Wetzel