Antique radios, Old Time Radios
OSW2190
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Country:
Germany
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| Identical to |
OSW2190
= 6AC7
= 2190_OSW
= HF2190
= 6AC7_DDR
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| Similar
Tubes |
Other shape (e.g. bulb type):
6Ж4
Other class quality (otherwise equal):
2600_OSW
; OSW2600
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| First Source
(s) |
1949 : -- Collector info (Sammler)
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Filament |
Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC |
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OSW2190: Datenblatt
Wolfgang Bauer
More ...
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Just Qvigstad
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OSW2190: Katalog Röhren Oberspreewerk 1949
Achim Dassow
More ...
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Collection of
Collection of a member from D |
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