Please click your language flag. Bitte Sprachflagge klicken.

Isofarad 6 180$

Country:  United States of America (USA)
Manufacturer / Brand:  Walbert Manufacturing Company; Chicago, IL
Year: 1926 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6:
Main principle TRF without regeneration
Tuned circuits 4 AM circuit(s)
Power type and voltage Storage and/or dry batteries
Power out
from Model: Isofarad 6 [180$] - Walbert Manufacturing Company;
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).

4 dials (primary tuning control knobs).

Price in first year of sale 180.00 $
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.