Antique radios, Old Time Radios
PA1_Mullard
Country:
Great Britain (UK)
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Identical to |
PA1_Mullard
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First year |
1923
?
70 Years of Radiotubes and V. p241
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First Source
(s) |
1924 : British Radio Valves - The Vintage Years, Thrower p.37,38
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Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 6 Volts / If 1.5 Ampere / Direct / Battery = |
Description |
Bright emitter output power valve.
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Dimensions (WHD) incl. pins / tip |
x 150 x 60 mm / x 5.91 x 2.36 inch |
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PA1_Mullard: Anonymous Australian Collector
Fin Stewart
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PA1_Mullard: Fin Stewart
Fin Stewart
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PA1_Mullard: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector
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from Just Qvigstad
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