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Home / How to make 250W amplifier circuit by transistor D718 and B688 at home

How to make 250W amplifier circuit by transistor D718 and B688 at home

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 How to make 250W amplifier circuit by transistor D718 and B688 at home




250W amplifier circuit by transistor D718 and B688 Schematic:

250W amplifier PCB Layout: 


Please watch video bellow how to connect:



This Amplifier Supply Voltage 30ac 0 30ac or +45VDC  0  -45VDC
Gerber File and Schematic : Download











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