This article was originally published in the Dec 14, 1998 issue of Electronic Design. Class-D audio power amplifiers (APAs) were first introduced nearly 50 years ago. Since then, they have been used ...

According to the brand, the SoundUp has a pretty hefty 100 watts of Class D amplification and promises to be able to drive ...

This very odd amp is surprisingly popular: it turns old passive speakers into wireless ones with 40 hours of battery life ...

Meanwhile in integrateds, generally the pre and power circuitry sections are fed by the same power supply. So if the power ...

Users are free to hook up their own CD player or transport, but Ruark’s optional R-CD100 drive is the easy button — and honestly, a solid one. The drive and case look fantastic, easily matching the ...

The Edifier ES20 Portable Speaker is worth a look for those on a budget, and need a small speaker that can do pretty much ...

Next up is the Carbon Special Black Label, which includes a pure carbon-fibre driver and a passive radiator. REL Acoustics ...

Infineon has expanded its CoolSiC MOSFETs 400V G2 portfolio with the top-side-cooled (TSC) TOLT package as well as the TO-247 ...

Meanwhile, Genelec’s trademark Directivity Control Waveguide (DCW) houses the MDC coaxial midrange-tweeter driver. The 8380A ...

Infineon Technologies has expanded its CoolSiC MOSFETs 400 V G2 portfolio with the addition of a top-side-cooled (TSC) TOLT ...

Infineon Technologies has expanded its CoolSiC MOSFETs 400 V G2 portfolio with the top-side-cooled (TSC) TOLT package.