Home Theatre and Car Amplifier Systems which operate on 12V. Hence in this article, we will learn how to build a High-Power Stereo Audio Amplifier using the LS4440 Audio Amplifier IC. The circuit will ...

Also, check our other Audio amplifier circuits where we have built 25w, 40w, 100w audio amplifier circuit using op-amps, MOSFETs, and IC like IC TDA2030, TDA2040. Before we start Before you start ...

To control Bass, treble and volume of sound signal before giving it to power amplifier, we have to modify the overall frequency response. Also we did not need any external voltage to operate this. ...

This bass and treble controller circuit is based on the classic Baxandall tone control circuitry and provides a maximum cut and boost of around 10dB at 10kHz and 50Hz. ... The potentiometers should be ...