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 ...

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 ...

But, before then, we still have one more Pick of the Month column in the schedule, where we will once again detail all the ...

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

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.

Turntables and record players are different things. Turntables must be plugged into separate amplifiers and speakers to make ...

Marshall's new Heston 60 and Sub 200 sound as good as they look, setting them up well against the big names in home audio.