Headphone Amplifiers.

A headphone amplifier is a low-powered audio amplifier designed particularly to drive headphones instead of loudspeakers. Most commonly they are found embedded in electronic devices that have a headphone jack, such as integrated amplifiers, portable music players (e.g., iPods), and televisions.

To get the most out of your high-end headphones however, a really good stand-alone headphone amplifier is essential. You’ll be amazed at the new world of music opening up when your headphones are properly driven by a top class headphone amp.