Antique radios, Old Time Radios
71A2
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Country:
United States of America (USA)
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| Identical to |
71A2
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| Similar
Tubes |
Normally replaceable-slightly different:
1P30
; 71A_Visitron
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Industrial |
| Filament |
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| Description |
S1 spectral response, side window.
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| Information source |
-- Collector info (Sammler)
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Just Qvigstad
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