Abstract: This paper presents a single chip class D amplifier with 2.5 W output power and 86% efficiency with an 8 ohm load. This chip uses a pulsed width modulation scheme that eliminates the output ...

A Revolutionary, Cordless Aromatherapy Diffuser That Combats Synthetic Scents and Sensory Overload-Naturally Enhancing Focus, ...

The What Hi-Fi? team spent a whirlwind couple of days at the last High End Munich 2025, and below are the biggest launches and most exciting hi-fi products we encountered. From giant subwoofers and ...

The M33 V2 is a highly versatile “just add speakers” streaming amplifier. In addition to BluOS, it supports streaming over Wi ...

We see the mesh surrounding the middle of the device and some of the top. What makes this device stand out from the HomePod ...

The former chief executive of fashion brand Abercrombie & Fitch is "mentally incompetent" and currently unfit to stand trial on charges of sex trafficking and prostitution, a US court has ruled.

Brent Butterworth/NYT Wirecutter A switch lets you use the IO8XTB with a 70- or 100-volt audio system. So you can drive large groups of speakers with a single amplifier, but this requires an amp ...

Its best known for high-end, spherically-shaped loudspeakers, but the brand makes a variety of other audio components, too, including turntables and amplifiers. Its latest amplifier, the Connect 2130 ...