Antique radios, Old Time Radios
L308_Marathon
|
Country:
Netherlands
|
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| Identical to |
L308_Marathon
|
| Similar
Tubes |
Normally replaceable-slightly different:
A415
; LD410
; M300
; RE074
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Filament |
Vf 4 Volts / If 0.08 Ampere / Direct / Battery = |
| Description |
Detector and LF amplification, transformer coupling.
|
Dimensions (WHD)
incl. pins / tip |
41 x 96 x 32 mm / 1.61 x 3.78 x 1.26 inch |
| Weight |
36 g / 1.27 oz |
| Information source |
- - Manufacturers Literature 1935
- - Manufacturers Literature 1935
|
|
L308_Marathon: Telefunken Werkstattbuch
Wolfgang Bauer
|
Just Qvigstad
|
L308_Marathon: own collection
Peter den Boer † 2025
|
Collection of
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