Antique radios, Old Time Radios
DE5
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Country:
Great Britain (UK)
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| Identical to |
DE5
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| Similar
Tubes |
Normally replaceable-slightly different:
DE5_Nelson
Heater different:
DE8HF
Other base and data slightly different:
DE5_UV
; DE5_UX
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Bo)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5.5 Volts / If 0.25 Ampere / Direct / Battery = |
| Description |
Power triode for the last stage of audio amplifying chains. Mu 7. Va 140V, with 9V negative grid bias and 8000 ohms out impedance. Heater could be operated between 5 and 6V.
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Dimensions (WHD)
incl. pins / tip |
55 x 125 x mm / 2.17 x 4.92 x inch |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
The Saga of Marconi Osram Valve p. 96, 98, 203,
- - Manufacturers Literature Marconi catalog No. 520, Sept. 1928
History of the British Radio Valve to 1940
Taschenbuch zum Röhren-Codex 1948/49
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| Tube Tester Data |
Avo CT160 |
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DE5: rtt
Anonymous 10 Collector
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Just Qvigstad
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DE5: own collection
Peter den Boer † 2025
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15
Collection of
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