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Singer-Audion_1

Informazioni - Aiuto 
ID = 82958
       
Stato:
USA (Stati Uniti d'America)
Produttore: DeForest-Tubes
Tipo:  Triodo a vuoto 
  <1925 rare
Identico a Singer-Audion_1
Valvole simili
Other characteristic (electr. data):
  Singer-Audion_Rectif
Prime informazioni
1916 : Saga of the Vacuum Tube, Tyne Pages 116-118
Evoluzioni Singer-Audion_2  

Zoccolo Edison (candelabra) 12 mm
Filamento
Descrizione

Deforest designed Audions for use as oscillators, giving them the name Oscillions. This early version used an edison screw base, and was used in an oscillator called the Type "S".

This tube was soon fitted with a standard Shaw UV base. Also a rectifier was made.

They were given the name "Singer" because they were used for audio frequency oscillations, or "singing".

 
Bibliografia Saga of the Vacuum Tube, Tyne   

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