DIY stereo audio amplifier circuit diagram:
This is a DIY stereo audio amplifier circuit diagram. used only 2sc5200 transistors. only an NPN transistor. We can use the minimum 24-0-24 voltage to 50-0-50 voltage. It’s a stereo audio amplifier circuit diagram. Each channel got 100 watts of output. left channel 100w and right channel 100w.

The 2SC5200 (NPN) and 2SA1943 (PNP) are one of the most famous complementary transistor pairs in the world of high-fidelity audio. Originally designed by Toshiba, they are the “gold standard” for DIY and professional Class AB power amplifiers due to their high power handling and linear response.
Details about 2SA1943
2sa1943 Polarity is PNP. The maximum collector power dissipation is 150 Watts. The maximum collector-base Voltage is 250 volts. Max Collector-Emitter Voltage is 250V. The Max Emitter-Base Voltage is 5V. The Maximum Collector Current is 17 amperes.
Details about 2SC5200
2sc5200 Polarity is NPN. The maximum collector power dissipation is 150 Watts. The maximum collector-base Voltage is 250 volts. Max Collector-Emitter Voltage is 250V. The Max Emitter-Base Voltage is 5V. The Maximum Collector Current is 17 amperes.


DIY amplifier circuit diagram 500+500 watts:
DIY amplifier circuit diagram, 500+500 watts. We can get 1000 watts using this circuit diagram. It’s a mono circuit diagram. One circuit can make 1000 watts of output. We can use a 24-0-24 voltage to 80-0-80 maximum voltage. and 20 amperes. voltage X amperes=watts. 60v X 10amp=600watts. 50v X 20amp=1000 watts.

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