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Special Six

Special Six ; Walbert (ID = 1619764) Radio Special Six ; Walbert (ID = 1619763) Radio
Special Six ; Walbert (ID = 1619765) Radio Special Six ; Walbert (ID = 1619766) Radio
Special Six ; Walbert (ID = 1619767) Radio Special Six ; Walbert (ID = 1619769) Radio
Special Six ; Walbert (ID = 1619770) Radio Special Six ; Walbert (ID = 1619771) Radio
Special Six ; Walbert (ID = 1619772) Radio Special Six ; Walbert (ID = 1619773) Radio
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Special Six ; Walbert (ID = 1619764) Radio
Walbert: Special Six [Radio] ID = 1619764 933x514
Select picture or schematic to display from thumbnails on the right and click for download.
For model Special Six, Walbert Manufacturing Company; Chicago, IL:
Ebay Item Number: 131054896134
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: UX201A UX201A UX201A UX201A UX201A UX201A
Main principle TRF without regeneration; 3 AF stage(s)
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Model: Special Six - Walbert Manufacturing Company;
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).

This radio uses cathode (filament) follower RF stages as described here.

The audio stages are resistor-capacitor coupled without transformers.

Model page created by Alan Larsen. See "Data change" for further contributors.

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.