A very simple mini easy to build 2 watt audio amplifier circuit ideal to use with small projects like pocket radios and other small audio gadgets. The heart of the circuit is TDA7052 amplifier IC, it is a great IC uses only three external components one potentiometer and two
capacitors but if you are operating it with battery then the two external capacitors are not required. The circuit can be fit in a very small place and can be operate on low voltage like 3 volt. The circuit will also work on 3v mercury button cell this is a very good quality of this IC to use it with battery operated gadgets. This IC will provide ouput of around 1 to 2 watt with 8 ohms speaker and 6 volt supply.