Antique radios, Old Time Radios
S215VM
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Country:
Great Britain (UK)
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| Identical to |
S215VM
|
| Similar
Tubes |
Normally replaceable-slightly different:
220VSG
; PM12V
; VS2_Ferranti
|
| First Source
(s) |
02.Sep.1932 : Wireless World (The), London (WW, 79) p243
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Er)
Top contact screw type.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2 Volts / If 0.15 Ampere / Direct / Battery = |
| Description |
This is a variable mu tube.
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| Information source |
History of the British Radio Valve to 1940 p. 149 & 193
- - Manufacturers Literature
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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S215VM: Fin Stewart
Fin Stewart
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Just Qvigstad
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S215VM: own collection
Peter den Boer
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
Collection of
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