Amplifier circuit diagram TDA7294: This is an Amplifier circuit diagram TDA7294. here use 4 IC. This circuit can make 350 watts. it’s a bridge mode board. we can use 20-0-20 voltage to 40-0-40 voltage and 5 amperes. Here, a good-quality heatsink is needed for the IC. Always use good quality voltage to get the best … Continue reading Amplifier circuit diagram TDA7294