Antique radios, Old Time Radios
CT25+
Country:
Great Britain (UK)
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Identical to |
CT25+
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First Source
(s) |
1925 : British Radio Valves - The Classic Years: 1926-1946 P. 243 & Supplement, p. 17
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Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 5 Volts / If 0.5 Ampere / Direct / Battery = |
Description |
This tube made in 1926. One of the last three tubes made by the company.
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Information source |
- - Manufacturers Literature Undated advertisement
-- Collector info (Sammler)
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CT25+: Fin Stewart
Fin Stewart
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Just Qvigstad
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