Make power amp used LM1875 30w – Electronics Schematic Diagram
LM1875 is great enough to give you good audio performance. This power IC will amplify the audio signal up to 30w output power.
part list
R1 _____________ 1K R2 _____________ 1M R3 _____________ 22K R4 _____________ 10K R5 _____________ 180K R6 _____________ 1R IC1 ____________ LM1875 | C1 _____________ 1uF 50V C2,6 ___________ 100nF C3 _____________ 22uF 63V C4 _____________ 0.22uF C7,5 ___________ 220uF 50V |