Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 16131
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Triode, vacuum   Power/Output 
Identical to P10
Similar Tubes
Normally replaceable-slightly different:
  D404 ; PX4 ; RE604 ; S30C

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Direct
Information source L'ABCDaire des lampes de TSF des jeunes années   p. 53, 56, 136
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 111, p. 145
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia

P10: La Nature, 1931 2e, p.565
Mark Hippenstiel

b4_base_pins~~474.png P10: Fin Stewart
Fin Stewart

Just Qvigstad
P10: La Nature, 1931 2e, p.565
Mark Hippenstiel

Collection of



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]