These are the best AV receivers from Onkyo, Sony, Yamaha and Denon, based on CNET's testing.

The Marshall Heston 120 is the company's first dip into the home audio market, and it's a bold product that's packed with ...

Ring amplifier (RingAmp)-based multiplying digital-to-analog converters (MDACs) feature high energy efficiency and linearity; however, their process, supply voltage, and temperature (PVT)-sensitive ...

This paper describes a CMOS rail-to-rail class AB operational amplifier designed to have extremely low output impedance and large current-drive capability. The amplifier uses an innovative output ...