Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Now that pretty much every major streaming music service — except Spotify — offers lossless audio options at CD-quality or better, you may be wondering how you can hear that extra level of sound ...

Schiit Audio doesn't mess around. It offers U.S.-made high-performance audio products for super-affordable prices -- and here are two that are even cheaper. Ex-movie theater projectionist Steve ...

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 ...

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 ...

Many music lovers who prefer to listen through headphones rather than speakers will find that their living room hi-fi system will be able to pump out audio at a decent volume level. But if you've ...

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 ...

Has the Pass Labs HPA-1 finally met its match? The SparkoS Labs Aries Headphone Amplifier joins some elite company in 2022. Sometimes, little ideas become big ones. The high-end audio DIY space has ...

The new ACRO CA1000 is a high-end headphone amplifier with an advanced DAC and controls for playing music. The unit features plenty of inputs and output, plus it can handle any digital audio file. If ...

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 ...

At the extreme budget end of tube audio lie single-tube amplifiers usually using very cheap small-signal pentodes. They’ve appeared here before in various guises, and a fitting addition to those ...