75W Amplifier (T504E)

Details
Written by: Newton C. Braga

 

Found in a 1947 publication, this circuit uses 4 parallel/push-pull tuber in the output stage. The circuit employs dual power supply with two rectifier tubes.

 

 

 


| Clique na imagem para ampliar |

 


| Clique na imagem para ampliar |

 

 

 

  

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