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 ...

Headphone brand Écoute has launched a pair of headphones with a vacuum tube and amplification built-in. The headphones are ...

The idea of putting a tube in a pair of headphones does tend to bring mental images of massive lightbulb-sized tubes to mind, ...

[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 ...

There are a couple of reasons I suspect it's taken this long to see a vacuum tube in a pair of headphones. Tubes are hungry ...

Astell & Kern CA1000T headphone amplifier: was £2,299 now £999 at ... It combines solid state and tube amplification enabling you to choose between the two modes or mix them together.

This high-end headphone amp usually comes with a reassuringly high ... It combines solid state and tube amplification enabling you to choose between the two modes or mix them together.

Headphone brand Écoute has launched a pair ... If you're familiar with tube amps you'll want to know the expected lifespan of that integrated vacuum tube. According to Écoute the expected ...

Questyle’s M18i mobile headphone amp, which just debuted at CES 2025, might look like a typical dongle-style DAC/amp — it actually bears a strong resemblance to the company’s M15 DAC/amp ...

FiiO has announced the BTR17, a new portable headphone amplifier built around Qualcomm’s new flagship QCC5181 Bluetooth chip, which not only complies with the Bluetooth LE Audio standard and has ...