This past summer, Fiio introduced the QX3, a new flagship portable DAC and headphone amplifier designed for audiophiles who ...

Fosi Audio's ZH3 headphone amp packs a lot of power into its cute and compact chassis – and without costing the Earth ...

The Burson Audio Funk Headphone Amplifier isn’t just a power source for your desktop. It’s a bag of tricks and flavors for any occasion. Some time back, I reviewed the Burson Audio Fun and Bang for my ...

Using a high speed buffer BUF634 and op amp OPA627, a headphone amplifier has been built for home use to produce a clear and precise sound. The BUF634 is a high-speed, unity-gain, open-loop buffer ...

If you already own a great set of full-size headphones, the Fosgate Signature Headphone Amplifier will make them sound better than ever. Ex-movie theater projectionist Steve Guttenberg has also worked ...

A D/A converter and headphone amplifier in one box. In lieu of connecting headphones to the analog audio-out headphone jack found on every computer and mobile device, the DAC/headphone amp provides ...

Monoprice’s Monolith Liquid Spark makes budget headphones sound better than ever, while the Monolith Liquid Platinum takes high-end headphones to the next level. Ex-movie theater projectionist Steve ...

The Fosi Audio IM4 IEMs are its first in-ear monitors (IEMs) and are currently available to preorder on Kickstarter with a price in Hong Kong dollars that works out at roughly £59 / $79 / €68 / AU$119 ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. The tiny iFi GO blu is no larger than a Zippo lighter and ...

The new MHA200 headphone amplifier from McIntosh is designed for people who want the best source to drive their headphones. The McIntosh MHA200 is fitted with deluxe valves and has a raft of ...

The circuit aims to produce a headphone amplifier that would use a single integrated circuit TDA2004 to perform all the necessary functions. TDA2004 – a class B dual audio power amplifier in multiwatt ...