radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

A411S

Information - Help 
ID = 1678
       
 
   
Tube type:  Triode, vacuum 
Identical to A411S
First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 4-Pin (A, 4A, B4, since 1914)
Filament Direct
 
a411serie.jpg
A411S: MS
Martin Steyer

 
a411s.png
A411S: Prüfkarte Röhrenprüfgerät W 18N
Jörg Kulbe

 
a411serie.png
A411S: Sammlung
Wolfgang Bauer


Usage in Models 1= 1928 ; 1= 1931

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


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]
  
rmXorg