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30PL1

Information - Help 
ID = 31543
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Triode-Beam Power Tube   beam power   Audio Frequency 
Identical to 30PL1

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 13 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Description Triode section is identical to the 6/30L2. Beam Tetrode Pa <5.5W. 
Dimensions (WHD)
incl. pins / tip
22 x 61 x mm / 0.87 x 2.40 x inch
Information source - - Manufacturers Literature   
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Just Qvigstad
30pl1_01.png
30PL1: Manufacturer's Literature
Emilio Ciardiello

More ...
Usage in Models 3= 1956 ; 1= 1957? ; 1= 1957 ; 3= 1958

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of

 
30pl1.jpg

30PL1
 

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