Antique radios, Old Time Radios
4L13a
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Country:
Germany
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| Identical to |
4L13a
|
| Similar
Tubes |
Normally replaceable-slightly different:
B409
; RE134
Multiple differences or of other kind:
4L13
; RL2T2
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.285 Ampere / Direct / Specified voltage AC/DC |
| Description |
Not-Ersatzröhre für die 4L13, B409, RE134 etc.
Sie wurde aus der RL2T2 hergestellt und benötigt deshalb mehr Heizstrom.
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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4L13a: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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Collection of
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