Teac is a Japanese hi-fi great with a history dating back to the mid-1950s. It’s best known for its high-end audio equipment, including reel-to-reel machines, cassette tape decks and amplifiers. Now, ...

For $319, Shanling’s ECZero AKM delivers high-quality headphone listening, Bluetooth streaming to wireless headphones or speakers, and CD ripping—all in a sleek portable design.

The core of the Re:Imagine is a wedge-shaped audio hub, the Horizon Base Unit, for power, audio and device connections. It ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. It has been a long while ...

Abstract: This paper presents a fully differential Class-D audio amplifier using pulse-width modulation (PWM) commonmode control to enhance the power supply rejection ratio (PSRR) and linearity. The ...

Abstract: The thin-film power amplifier module for wide-band code division multiple access was designed and fabricated using the magnetic thin film as magnetic core of choke inductors. CoFeSiO-SiO/sub ...