radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

QP25

Information - Help 
ID = 3059
       
Country:
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Tube type:  Double Pentode   Power/Output 
Identical to QP25 = ARP37
Similar Tubes
Normally replaceable-slightly different:
  CV1342

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vo)
Filament Vf 2 Volts / If 0.2 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
qp25pix.jpg
QP25: Mazda QP25
John Albion

 
s_487_g.gif
QP25: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 
qp25_mazda_data_01.png
QP25: Original data sheet
Michael Schlör


Usage in Models 1= 1938?? ; 6= 1939 ; 2= 1940 ; 1= 1945 ; 1= 1947? ; 1= 1947 ; 1= 1948 ; 3= 1949 ; 1= 1950?? ; 1= 1950 ; 2= 1951 ; 1= 1952?? ; 1= 1955??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):22


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