5 early

Country:  United States of America (USA)
Manufacturer / Brand:  Jackson-Bell Co. (pre 1935); Los Angeles
Year: 1928 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: UX201A UX201A UY227 UX112A BH
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: 5 [early] - Jackson-Bell Co. pre 1935; Los
Shape Tablemodel, with any shape - general.
Notes The early model 5 by Jackson-Bell uses probably battery for grid bias. "Radio doings" magazine ad. from April 1928 shows a scetch of the early model 5 and in fall 1928 the model 5-A is mentioned. Model 5 late is most probably from just before 5-A.
Price in first year of sale 69.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932

All listed radios etc. from Jackson-Bell Co. (pre 1935); Los Angeles
Here you find 82 models, 35 with images and 42 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.