HPA4 - "Best Headphone Amplifier" - AV Tech Media Awards 2018/2019

January 22, 2019

HPA4 -

"DON’T BE FOOLED by the HPA4's diminutive dimensions, for beneath its stylish, touchscreen chassis Benchmark has packed in two completely separate components. And good though the line preamp element undoubtedly is, it’s the
headphone section, with its choice of 6.35mm stereo or four-pin balanced XLR connectors, that really impresses with a smooth signal delivery."

"While on the one hand it can rock out when it needs to – its prodigious output means it can give as much power as your headphones can take – its sheer impact, openness and vivacity is jaw-dropping. An immaculate all-analogue design, the aptly named Benchmark is both technically and sonically as good as it gets."

- AV Tech Media Awards 2018/2019



Also in Reviews

LA4 Award -
LA4 Award - "2019 Product of the Year" - Everything Audio Network

November 21, 2019



"Thanks to the special, discrete analog circuit/relay attenuator, this may be the most transparent line-stage preamplifier in the audiophile world."

"If you got a great-sounding source, the LA4 presents the audio in its original state — with gain or attenuation to the amplifier. I have never heard such low-level detail from a pre."

"The better the DAC, the better you hear it through a quality amp and speakers. It is quiet as a top-notch DAC, with S/N exceeding -135 dB and, feature-wise, it comes with unbalanced/balanced I/O and a really slick user interface."

"I use the four-input LA4 for audiophile A/B testing of DACs, monitoring my Hi-Res home recording/editing/mastering projects, as well as just listening how good my vast collection of 24 bit and DSD music sounds through an accurate amp and speakers."

"A steal at $2,500!"

- John Gatski, Everything Audio Network

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HPA4 Review - Peter Pialis, Headphone.guru
HPA4 Review - Peter Pialis, Headphone.guru

November 06, 2019

"Since the HPA4 arrived, I have rediscovered so many of my favorite works all over again with improved detail retrieval dynamics and transparency that it’s hard to pull myself away!"

"It drove my power hungry Abyss Phi TC headphones with complete authority, but it was still dead silent and nimble enough to amplify my easy to drive Focal Utopia headphones."

"Rarely have I come across such a wonderfully revealing amplifier that can drive many different types of headphones so darn well! The solid build construction and various controls make the $2,995 price tag seem a bit low based on the other headphone amplifiers in this market space."

- Peter Pialis, Headphone.guru
November 6, 2019
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LA4 Review - Erich Wetzel, SoundStage! Hi-Fi
LA4 Review - Erich Wetzel, SoundStage! Hi-Fi

October 31, 2019

"Benchmark Media Systems’ LA4 preamplifier presented an utterly realistic reproduction of what was contained on each recording I played through it -- and weak recordings stood out more than usual. The LA4’s clean, analytical abilities are unmatched by any similarly priced preamplifier I know of. The LA4’s touchscreen brings it up to date with current user interfaces, and permits functions, such as balance control and muting at the device."

"If you want a preamp that editorializes, look elsewhere."

"If, like me, you value a high-resolution, totally neutral musical performance, add a Benchmark LA4 to your system, particularly if you already own a Benchmark DAC."

- Erich Wetzel, SoundStage! Hi-Fi

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