Headphone amplifiers

Class-A Headphone Amplifier: This is an amplifier designed to provide plenty of high-quality power for discerning headphone listeners. It can be used to boost the output level from smartphones or digital music players suitable for studio-quality heaphones, or provide a headphon…

Audiophile Headphone Amplifier Kit - Electronics-DIY.com Electronic Schematics for Hobbyists - The source free FM transmitter related schematics, circuits, diagrams, projects, pcbs and tutorials.

Technology holds little appeal for me these days, and it's been ages since I saw an electronic object that I wanted to reach out and touch. Then I saw this: That's hi-fi audio system manufacturer Astell&Kern's ACRO L1000 Desktop Headphone Amplifier. I'm not a professional sound person and have

Posts about headphone amplifier written by Rafael | Jour

I hope you will agree with me when I say, Life is not colorful without the high quality music, or is it? Finding that “Suit headphone amplifier" is not an..

Easy Tube Headphone Amplifier/DAC: Hello fellow makers, This is a project I've been planning for a long time but never got around to. I wanted the well known CMOY type headphone amplifier / pre-amp with a starved cathode tube input and then it had to run on a USB's 5V. When I was …

I’ve been curious about the notion of “op-amp rolling” ever since being bitten by the tube amplification bug a few years ago. Tube guys are forever collecting esoteric and expensive tubes to try in their amplifiers, all with the intended purpose of chasing that ‘ultimate’ sound.

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If you use a pair of portable headphones, or even budget headphones, you could probably do with a decent amplifier. But if your favourite way of listening involves music on the go, it’s got to go with you. This week, we’re looking at five of the best portable headphone amps on the market, with prices […]