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M43_Ostar

Information - Help 
ID = 20025
       
Country:
Austria
Brand: Ostar (Gustav Ganz); Wien
Tube type:  Vacuum Pentode   Power/Output 
Identical to M43_Ostar
Similar Tubes
Other base:
  M43

Base Europe 7-Pin C7A (Hx C, C7, C) 1933
Filament If 0.037 Ampere
Information source - - -   
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m43.jpeg
M43_Ostar: Photo of tube from my collection - TS
Tomasz Szczesniak

 
ostarpt3_1.png
M43_Ostar: Ostar Werbeschrift ca. 1933
Thomas Lebeth

 

from Just Qvigstad

Usage in Models 1= 1935 ; 1= 1936

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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