The circuit was designed to produce an audio power amplifier that operates in the range of Class A type while providing a power output of 40 Watts. Class A – refers to an output stage where the bias ...

Pass Labs unveiled their new F7 power amplifier with emphasis on sonic purity and getting the first watt right. Unlike other models in their line up, the F7 is a relatively low power (25W/channel into ...

Love Class A amplification but hate the heat associated with it? The Infigo Audio Method 6 offers a very different take. There are many ways to eat your Smarties and Infigo Audio believes that it has ...