Simplest Audio Amplifier - LM 386

My simplest amplifier project. Only few parts needed, since many components are  integrated in the LM 386.
Check the data-sheet of LM 386 here. Enclosed in the diagram, my own matrix PCB design. 

I used it to amplified low audio signal from my TV and connect it with an earphone. Need this additional circuit to match the output with the earphone impedance.  

Related Schematics


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