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G2S9

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ID = 18529
       
Country:
Sweden
Brand: Standard Radiofabrik A.B.; Ulvsunda
Tube type:  Voltage Regulator, single   Power-supply 
Identical to G2S9
Similar Tubes
Other base:
  150A1

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament
Description

Ignition voltage 180, stabilized voltage 155

 
Information source Babani, International Radio Tube Encyclopaedia   Babani 1949
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Page 1057

0a3_sock~~1.png G2S9: Ratheiser RTH,3.Aufl.,1964
Egon Penker


Just Qvigstad
g2s9g2s5g2s12g1s11.png
G2S9: Babani 1949-1951
Patrice Zeissloff

Collection of

 
g2s9_r082r.jpg

G2S9
 

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