Reviews
HPA4 - "Best Headphone Amplifier" - AV Tech Media Awards 2018/2019
HPA4 - "As Good as it Gets"
"An immaculate all-analogue design, the aptly named Benchmark is both technically and sonically as good as it gets."
"The headphone section, with its choice of 6.35 mm stereo or four-pin balanced XLR connectors ... 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."
- AV Tech Media Awards 2018/2019