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2NG

Information - Help 
ID = 1210
       
Country:
Germany
Brand: Loewe-(Opta); Deutschland
Tube type:  Full-Wave Vacuum Rectifier 
Identical to 2NG
Similar Tubes
Normally replaceable-slightly different:
  1201_Philips ; R0337
First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Mar.1929 : Funk Bastler 1929, Heft 9

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 2.5 Volts / If 1.5 Ampere / Direct
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
2ng.jpg
2NG: MS
Martin Steyer

 
2ng_sock.png
2NG: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 

Usage in Models 2= 1929

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


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