It works like the amps used to power full-sized speakers but operates at a lower scale. Most modern headphone amps also include an electronic component called a DAC (digital-to-analog converter).

As I said, it's not worth investing in great headphones if you're not going to use them with a headphone amp at least as good as the EF5.

This headphone amplifier circuit is connected to the output of the final amplifier through the potentiometer P1. IF a stereo headphone is used, this potentiometer must be replaced with a stereo type.

The Schiit Audio Folkvangr Headphone Amplifier is $1,800 and uses 10 tubes. The limited run of 250 won’t last long. The $1,800 Folkvangr is the most expensive Schiit headphone amplifier so far and an ...

Many audio enthusiasts take great care to use an amp that can provide a strong and accurate signal to their headphones or speakers. Headphone adapters for phones that don’t have their own ...

Want to give your workstation an audio boost? Get a headphone amplifier. They’re simple to use, affordable and damn cool. A desktop DAC/amp is a simple and (sometimes) affordable component that ...

Tom’sHardware notes that the audio specs appear to match FiiO’s $80 KA13 headphone amp. The peripheral doesn ... be a set of translucent keycaps. It uses the ever-popular compact 75-percent ...

The DX-3 isn’t just a headphone amp or a DAC; it’s a versatile, all-in-one audio hub that easily doubles as a preamp for ...

Since digital audio and music streaming have come along, headphone amps now come in various forms. They can be portable and affordable, designed to sit on a desk or be carried around in your pocket, ...

The Rotel DX-3 isn't just a headphone amplifier, though. It is also a DAC, it has built-in Bluetooth, digital and analogue inputs, and it can be used as a preamplifier. Rotel pitches the DX-3 as ...