 |
| Identical to |
RE074
= H406
= HL4
= O_Radioelektra
= DE5
= R55
= BF
= Micro_Cyrnos
= KL70409
= Radiola-F
= F_Common
|
| Similar
Tubes |
C9_Fotos (can normally be replaced - small diff'ce)
U412_Vatea (can normally be replaced - small diff'ce)
Universal_Fotos (can normally be replaced - small diff'ce)
VT128_Tekade (can normally be replaced - small diff'ce)
907 (can normally be replaced - small diff'ce)
C_Fotos (can normally be replaced - small diff'ce)
D1_Castilla (can normally be replaced - small diff'ce)
G409_Longlife (can normally be replaced - small diff'ce)
RE074t (other base)
A4 (can normally be replaced - small diff'ce)
407A_Eagle (can normally be replaced - small diff'ce)
|
| First Series |
1926 Tube leaflet collection E.Erb Analysis by original leaflets |
|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Direct /
-: Battery = /
If: 0.06 Ampere /
Vf 4 Volts /
|
| Description |
Austauschbar mit Philips A415 / VALVO H406 und:
Cossor 410CP, Dario TA09, Mazda DZ811, Mullard
PM3X, Radiofoto C9, Triotron H412, Tungsram
G407,
Vatea U406, Visseaux RO4109 und Klangfilm 70409.
Quelle: «Radios von gestern» Seite 242.
Text in other
languages (may
differ)
|
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
|
|
Röhrensammlung
Wolfgang Bauer
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
|
|
|
