Tag: audio amplifier circuit

Output Relay Delay Audio Amplifier Circuit This is a simple circuit which I built to one of my audio amplifier projects to control the speaker output relay. The purpose of this circuit is to control the relay which turns on the speaker output relay in the audio amplifier. The idea of the circuit is wait [...]

800W audio amplifier circuit The audio power amplifier ideal for home user or PA work or for use as a general-purpose subwoofer or hi-fi amplifier. There are many people like to prefer MOSFET as their legendary ruggedness. This circuit project had the Mosfet amplifier module which produced 800 Watt  into 4 Ohm speaker load and so we decided to take a look it. It was turned [...]