radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

AC/P_Mazda

Information - Help 
ID = 20641
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Developer: Mazda = Valve (Tube) brand GB (see also France) 
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to AC/P_Mazda = VT128_GPO = CV1691
Similar Tubes
Normally replaceable-slightly different:
  ACHL4

Base Europe 5-Pin (O5A, B5)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Description

Va<200. For Driver, detector or output use.

 
Literature - - Manufacturers Literature   
Babani, International Radio Tube Encyclopaedia   Pages 48 & 49
 
gb_mazda_acp.jpg
AC/P_Mazda: H.C.
Howard Craven

 
b5~~11.png
AC/P_Mazda: Fin Stewart
Fin Stewart

 

Usage in Models 1= 1929? ; 2= 1929 ; 1= 1932

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4


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