500 Watts Audio Amplifier Circuit

This is a transistor based audio amplifier circuit. I have been using this circuit since 2016 and it has been working very fine for me. I just thought of sharing it with you guys. I have drawn this circuit in such a way that even those without sound knowledge of electronics can assemble it. The circuit can be perfectly assemble on a Vero board.

Components Needed

Component	Description	Quantity
1k	1/4watt	2
2.2k	1/4watt	1
15k	1/4watt	1
8.2k	1/4watt	1
47k	1/4watt	4
4.7k	1/4watt	1
10R	1 watt	1
220R	1watt	4
220R	1/4watt	1
0.47R	5watt	8
2.2R	1/4watt	8
47uf/63v		1
4.7uf/50v		1
470uf/63v		2
100pf (101)		1
zener diode	12 volts 1watt	1
1N4004C Diode		3
TIP41C		2
TIP42C		2
A1943		4
C5200		4
2N5551		2
100nf (104)		1

The Circuit Diagram

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