Antique radios, Old Time Radios
L415D
 |
| Identical to |
L415D
|
| Similar
Tubes |
Normally replaceable-slightly different: P420
|
| First year |
1928 Tube leaflet collection E.Erb Analysis by original leaflets |
| First Source
(s) |
Jul.1928 : Funk Bastler (, Der...) 1928, Heft 31
|
| Successor Tubes |
RES164d
PP430
|
|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eoo)
|
| Filament |
Vf 4 Volts / If: 0.15 Ampere / |
| Tube prices |
2 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
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L415D
Roland Biesler
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L415D: Telefunken Werkstattbuch
Wolfgang Bauer
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L415D: J R
Jacob Roschy
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Forum contributions about this tube
L415D
Threads: 1 | Posts: 1
|
Hits: 636 Replies: 0
L415D (L415D) ist die beste...
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Konrad Birkner
01.Dec.06
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1
Eine Werbung vom 14.6.1929, die ich nicht vorenthalten möchte
Ja, die Jazzband
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L415D
End of forum contributions about this tube
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