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Vacuum tube fixed grid negative voltage mode power amplifier circuit
Source: InternetPublisher:萌面大虾 Updated: 2012/03/05
The electronic tube fixed grid independent negative voltage power supply power amplifier circuit:
The electronic tube fixed grid takes out the negative voltage mode power amplifier circuit by dividing the voltage in the high-voltage winding of the power supply:
The electronic tube fixed grid takes out the negative voltage mode power amplifier circuit by dividing the voltage in the high-voltage winding of the power supply:
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