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57; Grammont Radiofotos, (ID = 216429) Radio
57; Grammont Radiofotos, (ID = 2495785) Radio 57; Grammont Radiofotos, (ID = 2495770) Radio
57; Grammont Radiofotos, (ID = 2495774) Radio 57; Grammont Radiofotos, (ID = 2495780) Radio
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57; Grammont Radiofotos, (ID = 2495785) Radio
Grammont Radiofotos,: 57 [Radio] ID = 2495785 1050x1400
Select picture or schematic to display from thumbnails on the right and click for download.
For model 57, Grammont (Radiofotos, Fotos); Paris, Malakoff
Country:  France
Manufacturer / Brand:  Grammont (Radiofotos, Fotos); Paris, Malakoff
alternative name
Radiofotos || Société des lampes Fotos
Year: 1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 58 58 56 58 2B7 47 80
Main principle Superheterodyne (common); ZF/IF 135 kHz
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 57 - Grammont Radiofotos, Fotos;
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
External source of data Serge Laffont/Martin Renoth

All listed radios etc. from Grammont (Radiofotos, Fotos); Paris, Malakoff
Here you find 152 models, 106 with images and 63 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.