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Power Unit Ch= 1143

Country:  Canada
Manufacturer / Brand:  De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
Year: 1927/1928 Category: Power supply/conditioner or battery or charger 
Valves / Tubes 1: 280
Wave bands - without
Power type and voltage Alternating Current supply (AC)
Loudspeaker - - No sound reproduction output.
Power out
from Model: Power Unit Ch= 1143 - De Forest DeForest Crosley
Notes This power supply was used with the Symphony (First Series), the Electric Hastings and the Electric Berwick.
Circuit diagram reference Radio College of Canada
Mentioned in RCC De Forest -Crosley section page 6 & Cross Reference

Model page created by Robin Roeckers. See "Data change" for further contributors.

All listed radios etc. from De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
Here you find 250 models, 105 with images and 169 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.