Antique radios, Old Time Radios
GN4
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Country:
Europe
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Brand:
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| Tube type: |
Numerals- and Symbols indicating tube Indication |
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| Identical to |
GN4
= CV5278
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| Similar
Tubes |
Normally replaceable-slightly different:
GN4A
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| Filament |
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| Description |
Known Manufacturers/Brands:- Lorenz, STC.
Numerical Indicator Tube with digits 0 to 9. Base B13B. Red Filter.
Typ 2mA operating current
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
29 x 33 x mm / 1.14 x 1.30 x inch |
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GN4: Lorenz 1964
Robert Schmalstieg
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GN4: Lorenz 1964
Robert Schmalstieg
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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| Data Compliance |
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