Benchmark AHB2 amplifier - what to expect?


My current amplifier, driven by Benchmark DAC3 HGC, is Rowland model 102.  It is basically couple of Icepower 200ASC modules packed into resonance free heavy case, with additional input differential amp THAT1200.  These modules were used in many small class D amps, including Bel Canto S300 and M300.  I feel that Benchmark AHB2 might be a good choice for few reasons:

- It matches my Benchmark DAC3 (electrically and physically) 
- It has neutral sound, that I like, with very low noise floor (according to reviews)
- It could possibly extend trebles a little more  (trebles are slightly veiled now).

My speakers are Hyperion Sound HPS-938, (a giant killer), but not too many people are familiar with them since company went bankrupt few years ago.  They tend to sound warm (soft dome tweeter), with wonderful midrange.

I'm looking for anyone familiar with AHB2 and class D amps.  I found favorable review of AHB2 vs NAD M22, but it might not apply to my situation since M22 is based on different modules (Hypex).  My birthday is coming in a month and I could buy myself a present.  I will be grateful for any comments.


128x128kijanki

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dpac996--I have owned a Bryston 2.5 B SST2 for a few years.  It is the most neutral, accurate amp I have ever had.  I tried a new Benchmark AHB2, broke it in for nearly 60 days, and found it very close to the Bryston in tonal character and detail, but a little warmer than my Bryston, so ultimately not as revealing.  The interesting thing is that Benchmark has the best specs in the business, while Bryston specs are excellent but not quite as low.  Still, I found the Bryston to have more accuracy and resolution, so always use your ears as the final arbiter.  Also puzzling is that the Benchmark clipped on less power than my Bryston into the very low impedance of my electrostatic speakers, despite the fact that peak current on the Benchmark is pretty high.