The WiiM Amp Ultra is what’s known as an “amplified network streamer” or powered music streaming player. In other words, it ...

A novel full-wave rectifier turns an audio power amplifier into a simple modulator, that is then used to modulate an ...

AMP Robotics Corp. and Waste Connections Inc. have broken ground on a new artificial intelligence-powered recycling facility ...

This type of amplifier has the lowest distortion of any but it’s extremely wasteful and inefficient, dissipating 80% of its power in heat with an efficiency of only 20%. Class B amplifiers use output ...

Empower RF Systems, a developer of radio frequency (RF) and microwave power amplifier solutions, announces the recent ...

Traditional power amplifiers, meanwhile, have been almost completely replaced. Integrated amplifiers, which pair a power amplifier and phono preamp, are probably on a permanent rise. The first really ...

The Pro-Ject Uni Box S3 streaming amplifier is available now in black or silver finishes, and costs £699 / $1099 / €799. That's significantly higher than the price of the WiiM Amp Pro we ...

An integrated amplifier combines a stereo amplifier to power your speakers with a preamplifier to process incoming audio signals and control volume. In this category we love the Dayton Audio ...

At the top of the lineup is the AC5000.1D, a Class D amplifier rated at max power of 5000 watts x 1 at 1 ohm, 2,500-watts max power x 1 at 2 ohm, or 1,250-watts max power x 1 at 4 ohm.