This paper presents a CMOS RF power amplifier that employs a digital polar architecture to improve the overall power efficiency when amplifying signals with high linearity requirements. The power ...

The WiiM’s touchscreen – like that found on the Ultra DAC – shows cover art and metadata in a choice of layouts. Or we might ...

It’s entirely likely that you could recreate many legacy analogue set-ups with just a few chained plugins. Here, we’ll show ...

Efficiency degradation effects of power combining transformers with partially disabled inputs are quantitatively analyzed. To improve efficiencies in lower-power modes of a multi-mode class-AB power ...

The Cambridge Audio Evo 150 SE ($3,299) refines a proven streaming amplifier with better sound and features, making it a top contender under $5,000.

Audio Speakers Just add speakers: I tested this amazing-looking streaming amplifier, and its filled with futuristic features to make your music sound epic ...

Quantum computers just got cooler—literally—thanks to a smart amplifier that slashes heat without sacrificing speed.

Quantic X-Microwave, a business of Quantic Electronics and provider of modular radio frequency (RF) and microwave solutions, announces the immediate availability of over 12 new high-performance ...

Alfatron's ALFC-657D Dante ceiling speakers, offer full-range audio, PoE power and a sleek flush-mounted design.

Iran and Israel continued on Sunday their aerial attacks, which began Friday with a series of Israeli strikes on Iran.