Antique radios, Old Time Radios
EM72
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Country:
Germany
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| Identical to |
EM72
|
| Similar
Tubes |
Multiple differences or of other kind:
EM71
|
| First year |
1951
Tube leaflet collection E.Erb Analysis by original leaflets
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| First Source
(s) |
Aug.1952 : Funkschau # 17
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| Base |
Loctal-8, B8G (Sylvania, 1938)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
For output control with wide omitted areas in the fluorescent pattern, indicates only low and peak levels, but no average level ! This tube is useless for tuning indication !
Text in other
languages (may
differ)
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| Tube prices |
4 Tube prices (visible for members
only)
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EM72: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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EM72: SEL Handbuch 1964
Peter Hoddow
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):24
Collection of
Collection of a member from D Collection of a member from D |
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