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| Identical to |
D1F
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| Base |
Acorn-all-glass, S5B (USA 1934) (Codex=Ay)
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| Filament |
If: 0.1 Ampere /
Vf 1.4 Volts /
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| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
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wh
Walter Heinlin
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W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe
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