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ACVP1

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ID = 18346
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to ACVP1 = CV518
Similar Tubes
Normally replaceable-slightly different:
  9A1 ; A50M ; MVS/Pen ; VP4
Different connections:
  ACVP2
Base British-7-Pin, old (M7A) (Codex=Nc) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.65 Ampere / Indirect / Specified voltage AC/DC
Description

The name on the valve is written ACV/P1 but we stick to some rules for equality and write ACVP1

 
Information source Babani, International Radio Tube Encyclopaedia   p. 48 & 49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 179, p. 310
Taschenbuch zum Röhren-Codex 1948/49
158_6.png ACVP1: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad
Usage in Models 1= 1934? ; 1= 1935?? ; 1= 1935 ; 1= 1937?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

John Koster (NL)
 
mazda_ac_vp1.jpg

 
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