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Isofarad 26

Country:  United States of America (USA)
Manufacturer / Brand:  Walbert Manufacturing Company; Chicago, IL
Brand
 
Isofarad
Year: 1927 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7:
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Details
Power type and voltage Alternating Current supply (AC)
Loudspeaker
Power out
from Radiomuseum.org Model: Isofarad 26 - Walbert Manufacturing Company;
Shape Tablemodel, with any shape - general.
Price in first year of sale 215.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932


All listed radios etc. from Walbert Manufacturing Company; Chicago, IL
Here you find 21 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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