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NF-Verstärker 2 Rö.

Country:  Germany
Manufacturer / Brand:  Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
alternative name
 
Telephon-Fabrik, AG vorm. J. Berliner
Year: 1925/1926 Category: Audio Amplifier or -mixer
Valves / Tubes 2:
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: NF-Verstärker [2 Rö.] - Tefag; Telephon
Material Wooden case, TUBES VISIBLE.
Source of data Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Info Dr. H. Börner without schematic


All listed radios etc. from Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
Here you find 255 models, 172 with images and 107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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