Antique radios, Old Time Radios
R220
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Country:
Germany
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| Identical to |
R220
= 1702
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| Similar
Tubes |
Normally replaceable-slightly different:
G2200
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| First year |
1927
Tube leaflet collection E.Erb Analysis by original leaflets
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| First Source
(s) |
Feb.1929 : Funk Bastler 1929, Heft 8
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
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| Filament |
Vf 1.8 Volts / If 2.8 Ampere / Direct |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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R220: Sammlung GJ
Anonymous 544 Collector
More ...
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R220: rtt
Anonymous 10 Collector
More ...
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Just Qvigstad
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R220: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15
Collection of
Collection of a member from D Collection of a member from FIN |
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