Could this be your tube amp's secret weapon? AmpRxs latest allows you to control the voltage your tube amp is getting, ...

The output stage of the Nu-Vista couples each output device to its own supply capacitor which allows, says Musical Fidelity, ...

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

You can cover amplification by connecting sources straight into active speakers, which have amplifiers built into the cabinets, or by opting for a pre/power amplifier pairing where the necessary ...

Envelope tracking (ET) power amplifiers and power supplies are essential components in modern communication systems, particularly in enhancing the efficiency of radio frequency (RF) transmitters.

Inside the latest 16-phase power controller from Alpha and Omega Semiconductor and how it helps feed power-hungry GPUs 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 ...

Envelope tracking power amplifiers (ET-PAs) and supply modulators are essential components in modern wireless communication systems, particularly as the demand for higher efficiency and ...

Donald Trump signed the Laken Riley Act, one of the most extreme anti-immigration bills in recent memory, into law Wednesday.

First of all, there can be some confusion between integrated amplifiers (one that combines both a preamp and power amp) and stereo receivers (which is basically an integrated amplifier with an AM ...

If you’re planning to add a separate subwoofer, an amplifier is almost a necessity to power it. In this article, we’ll take a look at five popular car audio brands that offer quality ...

The Anker SOLIX F3800 is heavily discounted and it can power your whole home. We also have another option for less demanding ...