Mains hum from loudspeakers isn’t always caused by bad wiring, interference, or grounding issues. Sometimes the amplifier ...

Abstract: In this proposed work, a high gain and medium power discrete audio amplifier utilizing a class-AB output stage is designed and simulated. The audio amplifier uses discrete active devices ...

Researchers at Stanford have developed a compact optical amplifier that dramatically boosts light signals using very little ...

The buyer: a company most consumers have never heard of, despite the fact that it manufactures headphones and electronics for ...

We should know it soon.

The problem with tube based audio is that it has so often been hijacked by people for whom the bragging rights of having a ...

The DX9 is Chinese audio brand Topping's latest DAC – though it's also a preamp and headphone amp – and it's now available in ...

Save $31.73 on the Lanzar Jovial mono amp at $340.99 on Amazon, a near-record low for a high-powered 6200-watt car audio ...

Musical Fidelity introduced its first integrated amplifier over four decades ago with the 1985-released A1 (and it currently sells a reimagined, modernized version of that classic amp). Fast forward ...

Discover how the classic 555 timer IC can be transformed into a compact Class-D stereo audio amp using its built-in oscillator and modulation capabilities. This project offers an unexpected way to ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. This voice experience is generated by AI. Learn more. This ...