This is 400 watts stereo audio amplifier board. this project can play upto 2 X 200 watts speaker easily.
i used two 2SC5200 & two 2SA1943 Transistors and 45-0-45 transformer for this project
Materials for the Project
2 pcs. 33 Ohm Resistance
2 pcs. 68K Resistance
3 pcs. 10K Resistance
2 pcs. 1K Resistance
4 pcs. 33K Resistance
6 pcs. 150 Ohm Resistance
4 pcs. 3.3K Resistance
8 pcs. 2.2 Ohm 1/2 Watts Resistance
4 pcs. 4.7K 1 Watts Resistance
4 pcs. 100 Ohm 1 Watts Resistance
2 pcs. 10 Ohm 2 Watts Resistance
8 pcs. 0.33 Ohm 5 Watts Resistance
2 pcs. 10 Ohm 5 Watts Resistance
1 pcs. 47K Potentiometer
1 pcs. 10XB60 Bridge Rectifier
6 pcs. 4007 Diode
2 pcs. 24 Volt zener diode
4 pcs. 470pf Capacitor
4 pcs. 100pf Capacitor
4 pcs. 47uf100v Capacitor
2 pcs. 6800uf80v Capacitor
2 pcs. 100Kpf Capacitor
2 pcs. 470Kpf Capacitor
4 pcs. C2229 Transistor
4 pcs. 2N5401 Transistor
4 pcs. 2SC5200 Transistor
4 pcs. 2SA1943 Transistor
2 pcs. C1815 Transistor
2 pcs. C5198 Transistor
2 pcs. A1941 Transistor
2 pcs. TIP42C Transistor
2 pcs. 6uH coil
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