radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

201A_Gruenberger

Information - Help 
ID = 21299
       
Country:
Austria
Brand: Grünberger, Richard; Wien
Tube type:  Triode, vacuum   Power/Output 
  <1925 very rare. ***
Identical to 201A_Gruenberger

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 2 Volts / If 0.2 Ampere


Just Qvigstad
201a_kennli1.png
201A_Gruenberger: Funk-Bastler 1927, Heft 14
Hartmut Völler

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information