[Simon] wrote in to tell us about a headphone tube amp that he just built. It is based on schematics at diyaudioprojects.com that were actually featured on Hackaday in the past. [Simon’s ...

There are plenty of tube amplifiers now being manufactured, with a popular choice being headphone amplifiers that use a tube as a gain stage followed by an op-amp as a buffer with a low impedance ...

As a relatively recent convert to devices like headphone amps for guitar, it's undeniable that they are an excellent choice ...

Headphone practice amps fit right into this world, and as I point out in my review, Fender's new Mustang Plus is a great ...

The other difference is that it depends on its own built-in battery for power. Finally, there’s a Bluetooth (or “BT”) mode that turns the FiiO BTR13 into a headphone amp and Bluetooth decoder; this ...

If you buy from a link, we may earn a commission. Learn more If you’re wondering if a headphone amp can make your cheap wired earbuds, like Apple’s EarPods ($19), sound better — the answer is: ...

Featuring clean and overdrive channels, 16 effects, and promising tube-amp-like tones starting at $134, the new collection ...

For example, a lot of audio equipment doesn’t have a dedicated headphone amplifier that’s tailored just for driving headphones. So, what is a music lover to do? The answer could be a dedicated ...

A fine idea in principle and, in many ways, a fine product in execution – but there are some quirks to the way this affordable USB DAC/headphone amp performs that make it an acquired taste.

Smartly-situated transducers produce an almost-uncanny in-the-room effect, removing some of the claustrophobia from closed-back headphone-listening and making for a comfortable, even ‘authentic’ ...

We’ve added our recommendations for earmuffs, for times when a young child needs protection from loud noises without the headphone element ... that has a powerful amp, they may play louder ...