This article presents a new class of power amplifier (PA), designated as Class-iF−1, that utilizes input harmonics to achieve high efficiency with enhanced linearity performance beyond the ...

Check out the Marantz M1 streaming amplifier, Quad's retro Integrated Amp, Ruark's stereo console and Schiit's sold out ...

The new Head Box E is a tiny Hi-Fi amp that can sit on your desk but can give your audio-listening a huge upgrade .

Cambridge Audio’s Evo 150 is a beautiful, “just add speakers” streaming amplifier designed for modern audiophiles who prefer not to deal with a traditional component rack. It was originally released ...

This article describes the creation of an X-band high power monolithic microwave integrated circuit (MMIC) amplifier (HPA) with a maximum power of 50 W typical and a power added efficiency (PAE) ...