This article presents a highly linear Doherty power amplifier (DPA) based on phase mismatch. When output phase mismatch (OPM) is introduced, i.e., the phase shift of the output impedance transformer ...

A symmetrical Doherty power amplifier (PA) with an extended efficiency range is proposed. This paper proves the existence of a class of symmetrical Doherty PAs having efficiency peaks for back-off ...

Cambridge Audio announced its latest streaming amplifier, which comes in the form of the new Evo 150 SE, and it is available this July.

The Beach Boys have canceled their concert in Syracuse, two days before it was scheduled to happen. The legendary pop-rock band was set to perform at the Empower Federal Credit Union Amphitheater ...

Ruark’s streaming amplifier is lovely to look at and use, with extensive features and a smooth, captivating performance in a compact form.

Unhappy with his company’s artificial intelligence efforts, Meta’s C.E.O. is on a spending spree as he reconsiders his strategy in the contest to invent a hypothetical “superintelligence.” ...

Cambridge Audio has added to its arsenal of streaming amplifiers with its new Evo 150 SE. We reviewed the original Evo 150 and its more affordable sibling, the Evo 75, back in 2021, awarding both the ...

Cambridge Audio has revised its award-winning Evo 150 streaming amplifier to deliver what it says is an even more open, engaging and enjoyable audio experience. It'll be available from July for £ ...

There are numerous evergreen chips in the semiconductor industry, and this blog provides a sneak peek at some of these timeless technology marvels. Take µPC1237, for instance, NEC’s bipolar analog IC, ...

Audio Headphones Earbuds & Airpods Cambridge Audio's affordable earbuds deliver lossless and LDAC through Class AB amps News By Carrie Marshall published 26 June 2025 ...

New quantum amplifier design cuts power use and boosts scalability in quantum computers without sacrificing qubit readout fidelity.

Pro-Ject — the Austrian hi-fi company best known for its range of turntables that balance high-fidelity sound, grade-A build quality and (usually) a reasonably affordable price tag — has released a ...