radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

G504

Information - Help 
ID = 7840
       
Country:
Germany
Brand: Valvo Radioröhrenfabrik GmbH; Hamburg
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to G504 = RGN504 = 1801
Similar Tubes
Normally replaceable-slightly different:
  B1_Cyrnos ; B220 ; DE4_Oxytron ; DW1_Mullard ; G430 ; G460 ; V20_Fotos

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 4 Volts / If 0.5 Ampere / Direct
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
g504_1.jpg
G504
Roland Biesler

 
17_10.png
G504: Telefunken Werkstattbuch
Wolfgang Bauer

 
vv34_52.png
G504: Valvo-Röhren-Daten 1934
Jacob Roschy


Usage in Models 1= 1934?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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