Here’s how it works. The beating heart of any hi-fi separates system, the stereo amplifier is what takes in your sources (CD player, turntable, music streamer) and amplifies their signals to an output ...

Abstract: This article presents an automated circuit topology generation and optimization method for RF low-noise amplifiers (LNAs). For circuit topology generation, a three-port small-signal model ...

Bluetooth LE Audio isn’t actually a new feature. In fact, older devices like the Samsung Galaxy S24 series and the Google Pixel 8 series already support LE Audio. However, Google isn’t ...

To the untrained eye, an AV receiver may just look like a big black box that a bunch of TV and speaker wires run in and out of. Far more than a junction box for your go-to components like ...

Since then, Austrian Audio has carefully built a surprisingly diverse range of products from microphones and headphones to studio-orientated software. Then there is the Full Score One headphone ...

Initially, the project began as a headphone amplifier but morphed into a design specifically for guitar and bass, with preamp and power amp stages and adjustable input impedance – 500kΩ for ...

In this case the circuit is built around a LM386 audio amplifier. It’s glued to the back of a potentiometer and wired up with the other components for a package smaller than a quarter.