5-tube 3W Amplifier (T478E)

Details
Written by: Newton C. Braga

 

This circuit was obtained from a 1947 amplifier manual. The circuit makes use of a transformer source, but it can also be battery powered.

 

 

 

 


| Clique na imagem para ampliar |

 


| Clique na imagem para ampliar |

 

 

 

  

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