Audio amplifier circuit using TDA7294: This is an audio amplifier circuit using TDA7294 and 2sc5200, 2sa1943. This diagram can make 200 watts. We can use 15-0-15 voltage to 30-0-30 voltage and 4 amperes. It’s a mono diagram. A dual board is needed for stereo.  The diagram of this circuit is here Download link  This is … Continue reading Audio amplifier circuit using TDA7294