Two newly reviewed headphone amps prove to be class leaders in their respective fields, entering our buying guides ...

You see, headphone amplifiers boast performance-first audio circuitry and have been designed primarily to do one thing: squeeze every ounce of sonic ability out of the headphones plugged into it. To ...

GO was pulled from production mere months after it was unveiled. Now, the second generation is finally here, and it has been ...

Quickest product refresh ever? Boss revisits the Katana:GO a year on as the battle for the headphone amp market heats up When you purchase through links on our site, we may earn an affiliate ...

The idea of putting a tube in a pair of headphones does tend to bring mental images of massive lightbulb-sized tubes to mind, but Kor ...

GO, an ultra-compact headphone amplifier for daily jams with a guitar or bass. KATANA:GO puts authentic sounds from the stage-class BOSS Katana amp series at the instrument’s output jack, paired with ...

A few years ago, you had to pay significantly more money for active noise-cancelling headphones. But the feature has become pretty common and while the best noise-cancelling headphones (by that I ...