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MS70

Information - Help 
ID = 12821
       
Country:
Austria
Brand: Ostar (Gustav Ganz); Wien
Tube type:  Screen-grid Tetrode   Controlling (mu) 
Identical to MS70

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 (Codex=Lc)
Filament Vf 252 Volts / If 0.024 Ampere
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
ms70_01.jpg
MS70: Collection TL
Thomas Lebeth

 
ostars25_4.png
MS70: Collection TL
Thomas Lebeth

 
ostardatenblattmsxx_1.png
MS70: Datenblatt Ostar
Thomas Lebeth



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