Abstract: This paper presents a battery-powered Class-D audio amplifier (CDA). The single-stage topology boosts the output to up to $2 \times$ of the battery voltage using a flying capacitor directly ...

The Platina Stream, developed alongside the Integrated, brings Quad’s legacy into the streaming era with flagship ESS Sabre DAC architecture , precision clocking, and isolated digital and analog ...

Performers have taken to the skies in an aerial circus show in Niteroi city, Brazil, to highlight violence against women. The ...

After five years of development and numerous hi-fi show teasers, Quad has announced the first member of its new Platina ...

Scientists in South Korea have unveiled a transparent, wearable sensor that monitors a user's exposure to ultraviolet A (UVA) ...

As evidence of alcohol's harms mounts, some people are testing out sobriety. Look to ancient civilizations' ways for a reset, scholars suggest.

F1 has announced a landmark agreement with Apple to screen races in the United States. Here's how the deal came together.

This handy tool lets you test active and passive components at frequencies up to 3 GHz. I tried an early unit, using it for ...

The Platina Integrated is the result of an exhaustive – and possibly exhausting – five-year development process in which Quad ...

I've been getting a bit punchy lately covering far too many HR solutions. The latest briefing apparently pushed him over the ...

Might the fate of India’s carrier air power rest on a semiconductor material? Leaked Russian Rostec internal documents have uncovered a critical and chronic weakness in the Zhuk-ME radar sets that arm ...

Nearly five years after launching, the Marantz CD6007 remains the class leader at its price, which is why we're happy to flag ...