AHB2 - "Lowest noise and distortion power amp I have measured"
"The new Benchmark AHB2 is the result of considerable research and patents on its resultant circuitry. The intent was to make it an ultra low distortion design. I would have to say they succeeded as it is the lowest noise and distortion power amp I have measured and I have measured a LOT of power amps in my career."
"The S/N ratio was about 131.6 dB. Pretty impressive, and this is the lowest output noise level I have seen in any power amplifier I have measured! (Editor's note: Benchmark measured 3 dB better when input was terminated with 60 Ohm impedance input.)"
"When connected in bridge mode, power was close to 400W into an 8 ohm load."
- Bascom H. King, BHK Labs
DAC2 HGC - "Offered one of the highest resolutions I have measured"
"Note that I've had to extend the vertical scale to –160 dBFS to reveal the noise floor. The drop in the level of the noise floor with 24-bit data indicates that the DAC2 offers 21-bit resolution, which is state-of-the-art performance."
"With the very low level of noise and superb linearity, the DAC2's reproduction of an undithered 16-bit tone at exactly –90.31 dBFS was essentially perfect."
"Even driving a very demanding 600 ohm load, the DAC2 offered very low levels of analog distortion, with the third harmonic the highest in level, at –116 dB (0.00015%). Other than the second and fifth, all the other harmonics lie at close to –130 dB. Intermodulation distortion was also superbly low, again even into 600 ohms."
"Summing up the Benchmark DAC2 HGC's measured performance is easy: It's simply superb."
- John Atkinson, Stereophile
ADC16 - "Numbers that we come to expect from this engineering-driven company"
"The noise floor is an impressive approximate -120 dBFS but the distortion takes quite a reduction of input level to get there – approaching 0.0001%!"
"All in all, the basic measurement parameters of the Benchmark ADC16 are in or near the top of A/D converter performance standards — numbers that we come to expect from this engineering-driven electronics company."
DAC1 - "A clean, lean digitizing machine"
"The DAC1 was created with three target users in mind: the professional studio, home use by audio professionals, and audiophiles. Indeed, the DAC1 has been well received by studios and has made inroads into the audiophile community. It is feature-laden and smartly laid out."
"It’s more than a DAC, it’s a pretty doggone good preamp too!"
"It presents hyper-nuanced, super clean sound."
"The Benchmark is a clean, lean digitizing machine. It does set the standard at its price point for pure, unadulterated digital signals coming to your nearest amp(s)."
"If you’re after the most measurably perfect CD sound and endless detail, put it on your own test bench – your audio rack."
- Doug Schroeder, dagogo