A new book authored by Robert N. Buono delves deeply into Class-D amplifiers, a crucial technology in audio designs. Buono ...

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Abstract: A class-D power amplifier (PA) powering a pair of resonant coils is studied. Time-domain analysis of the primary and the secondary sections inductor current with series-series (SS) and ...

Analog Devices has created a pair of 22V stereo Class-D audio amplifier that idle at 6mA and shut-down to microamps. MAX98415A and MAX98425A are similar, and both including envelope tracking control ...

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. Built around upgraded “Tuned by Cambridge” NCOREx ...

Cambridge Audio has announced the MXW70 power amplifier. This new half-width (215mm) box is designed to be paired with the similarly half-width MXN10 network streamer (reviewed here) or DACMagic 200 ...

Class D amps from $130 to $50,000—pulling more ears into hi-fi without demanding you sell a kidney. Solid tech, serious power, and none of the usual overpriced fluff. Finally, affordable doesn’t sound ...

A majority of the en banc court instead seeks to explain away the panel's conclusion as dicta. Will the Supreme Court agree? Last November, in Marin Audubon Society v. Federal Aviation Administration, ...

A Class-D amplifier, also known as a switching amplifier, is an electronic device that amplifies audio signals using pulse-width modulation (PWM) techniques. Unlike traditional analog amplifiers that ...

From September 1, 2021, to March 23, 2022, 33 patients were infused with anti-GPRC5D CAR T cells. At a median follow-up of 5.2 months (range, 3.2‐8.9), the overall response rate was 91% (95% CI, 76 to ...