[Paulo] just tipped us about an Excel based high frequency transistor amplifier calculator he made. We’re guessing that some of our readers already are familiar with these class A amplifiers, commonly ...

This is a topic that is unlikely to be resolved to everyone’s satisfaction anytime soon. And to whatever extent there are real differences in the sound of different amplifiers, it’s very possible that ...

China Future Sound provides professional audio businesses all over the US with advanced Class D amplifiers, leveraging ...

This article originally appeared in Linear Audio, a book-format audio magazine published half-yearly by Jan Didden. I hate articles titled “Ten … myths debunked.” I would have to start by listing a ...

H x W x D (inches) = 4 x 18 x 17.5 Technological progress is a wonderful thing. Over the past 40 years or so, we’ve seen computers that filled an entire room get eclipsed in processing power by ones ...

Modern-day receivers are miracles of digital audio and video processing, but compared to their more analog brethren, they can come with a host of new and fascinating faults. The Onkyo TX-SA806 and ...

The new ASIC linear audio amplifier for USound MEMS speakers exceeds market demands by reaching 0.9 mA quiescent current, boosting the playtime of hearables and wearables. GRAZ, Austria--(BUSINESS ...

Control theory is a vital and standard part of engineering studies: the effectiveness of negative feedback to keep jet-fighters airborne, ferries afloat and nuclear power plants a-non-exploding has ...