Poland-based Feliks Audio specializes in high-end vacuum tube audio products including a line of rather unique headphone ...

There are plenty of tube amplifiers now being manufactured, with a popular choice being headphone amplifiers that use a tube as a gain stage followed by an op-amp as a buffer with a low impedance ...

[Simon] wrote in to tell us about a headphone tube amp that he just built. It is based on schematics at diyaudioprojects.com that were actually featured on Hackaday in the past. [Simon’s ...

The GA-10 is an audiophile-grade headphone amplifier that features the SEPP (single-ended push-pull) circuit with eight vacuum tubes, a linear transformer, and direct tube output. The vacuum tubes ...

The Envy Meisterwerk is a high-performance headphone amplifier that uses iconic Western Electric 300B tubes for a warm analog ...

The modernized amps have vintage vibes, but improved style and sound. Every product is carefully selected by our editors. If ...

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 ...

For example, a lot of audio equipment doesn’t have a dedicated headphone amplifier that’s tailored just for driving headphones. So, what is a music lover to do? The answer could be a dedicated ...

Joined by an equally affordable and flexible bass amp, the JAMster Guitar offers Clean and Overdrive channels and Bluetooth ...

What is it? Marshall-in-a-box is quite a vague term, isn't it? There are many numerous of Marshall tube amp, but Universal ...

Defining “everyday” We define everyday audiophile headphones as pairs that sound great but are priced under $1,000 and do not need a headphone amp. These headphones should be built to last for ...