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Isofarad Chassis, 165$

Country:  United States of America (USA)
Manufacturer / Brand:  Walbert Manufacturing Company; Chicago, IL
Brand
 
Isofarad
Year: 1926 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6:
Main principle TRF without regeneration
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Isofarad [Chassis, 165$] - Walbert Manufacturing Company;
Material Metal case
Shape Chassis only or for «building in»
Notes

4 dials (primary tuning control knobs).

Price in first year of sale 165.00 $
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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