Fiio is a fast-growing audio manufacturer that has become pretty well known for its desktop and portable hi-fi components. Now, launching under its affordable sub-brand, Jade Audio, the company has ...

The very basics of operational amplifiers. Learn comparator, inverting, and non-inverting op-amp configurations. An operational amplifier, or op amp, is a dc-coupled high-gain electronic voltage ...

Our picks for the best desktop and portable DAC/Amps for audiophiles of 2025 include Burson Audio, JDS Labs, FiiO, iFi Audio and Rotel. The desktop used to be an afterthought in audio. Now it’s prime ...

Coinbase’s Ethereum layer-2 network, Base, is changing the technology that powers it, stepping back from relying on Optimism’s OP Stack, the toolkit it originally launched on. Base launched in 2023 ...

In the last several years, Sonos has introduced numerous speakers, soundbars, and even its first-ever pair of headphones. One thing it hasn’t announced? New hi-fi components. The brand’s Port and Amp, ...

The amp is an AI-powered fitness device that provides personal coaching, automated weight adjustments, and smart tracking. It is designed for strength-training, supporting a range of movements for ...

SPRING HILL, Tenn. (WKRN) — A little more than one year after a company that supports electric vehicle production lines announced a multi-million dollar expansion at their Spring Hill facility, ...

Class D amps from $130 to $50,000—pulling more ears into hi-fi without demanding you sell a kidney. Solid tech, serious power, and none of the usual overpriced fluff. Finally, affordable doesn’t sound ...

A digital-to-analog converter (DAC) transforms digital binary data into an analog signal using weighted contributions from each bit. In this FAQ, we discuss the two most commonly known ways of DAC ...

Abstract: Two architectures of high efficiency low power DC-DC noninverting buck-boost (NIB B) converter is presented in this paper. The first architecture is NIBB with voltage divider in the feedback ...

is the Verge’s weekend editor. He’s covered the tech industry for over 18 years and knows a thing or two about synths. Teenage Engineering is a design firm as much as it is a musical instrument ...