If you ever wanted to build your own tube amplifier but you were intimidated by working with high voltages, [Marcel]’s low-voltage tube amp design might spark your interest. The design operates ...

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

There’s a mystique among both audiophiles and musicians about vacuum technology, thus having a tube amp still carries a bit of a cachet. New ones can be bought for eye-watering prices and old ...

Bring the warm sound of a tube amp to your iPhone. iBasso Nunchaku portable DAC/amp Every product is carefully selected by ...

César Díaz shared the several notable improvements he made to SRV's gear with Guitar Player in this classic interview ...

Fender attempts the incredible feat of replicating the historic Bassman with a digital heart in its latest addition to the ...

Pedal amps aim to deliver the sound, feel and response of (usually) a tube amp, all in something that fits on your pedalboard. Some of the best pedal amps might only give you one style of amp - so ...

with the amp enjoying significant upgrades from the company's outgoing Nu-Vista 600 amplifier. A Class A tube amplifier which uses four nuvistor valves, the new model strives for a "sweet sound" with ...

An audio amplifier that uses both tubes and transistors. The tube circuits drive the MOSFET transistors at the output stage because transistors can generate more power with less heat and ...

Here comes a new compact power amplifier that isn’t made in China: Pro-Ject Audio Systems’ Amp Box RS2 is made in Europe; it ...