Audio amplifier using tda2003
This is an audio amplifier using tda2003. here used 12-voltage. this circuit can make 10 watts. this is a mono circuit. for stereo, we have to use dual circuits. in this circuit needs only 12 voltages. positive and negative voltage.
transistor circuit diagram of 2sa1943 and 2sc5200
Build a Transformer or construct the transformer. Home Theater Circuit Diagram 5.1
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