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ACVP2

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ID = 9775
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to ACVP2 = VP41_Ekco = VP4B
Similar Tubes
Normally replaceable-slightly different:
  MVS/PenB ; VP4
Different connections:
  ACVP1
Base British-7-Pin, old (M7A) (Codex=Nf) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.65 Ampere / Indirect
Information source History of the British Radio Valve to 1940   p. 146 & 19898
- - Manufacturers Literature   1937
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
159_10.png ACVP2: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		acvp2_vp1322.png
ACVP2: own collection
Peter den Boer
Usage in Models 2= 1936? ; 19= 1937 ; 2= 1938? ; 29= 1938
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):52
Museum "Wireless In Wales Museum"

Collection of

Fabio Masetti (I)
Bart Slager (F)
Christian ADAM (F)
Jozef Brughmans † (B)
Frank Cuffe (IRL)
 
ediswan_acvp2_1.jpg

ACVP2
 
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