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4A ébénisterie série

4A ; Radio-Sigma; Paris, (ID = 2427875) Radio 4A ; Radio-Sigma; Paris, (ID = 2486599) Radio
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4A ; Radio-Sigma; Paris, (ID = 2427875) Radio
Radio-Sigma; Paris,: 4A [Radio] ID = 2427875 1400x1050
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For model 4A ébénisterie série, Radio-Sigma; Paris, Neuilly-sur-Seine
Country:  France
Manufacturer / Brand:  Radio-Sigma; Paris, Neuilly-sur-Seine
Year: 1926 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4:
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Wave bands Broadcast (MW) and Long Wave.
Power out
from Model: 4A [ébénisterie série] - Radio-Sigma; Paris, Neuilly-
Material Wooden case

Poste à 4 lampes intérieures. Ébénisterie noyer série.

Données préliminaires.

Price in first year of sale 1'000.00 FRF
Mentioned in - - Manufacturers Literature (Tarif 01.10.1926)

Model page created by Gidi Verheijen. See "Data change" for further contributors.

All listed radios etc. from Radio-Sigma; Paris, Neuilly-sur-Seine
Here you find 23 models, 21 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.