Please click your language flag. Bitte Sprachflagge klicken.


5B ; United American (ID = 1048725) Radio 5B ; United American (ID = 1048726) Radio
5B ; United American (ID = 1048727) Radio 5B ; United American (ID = 1048728) Radio
5B ; United American (ID = 1048729) Radio 5B ; United American (ID = 1901098) Radio
5B ; United American (ID = 1901099) Radio 5B ; United American (ID = 1901100) Radio
5B ; United American (ID = 1901101) Radio 5B ; United American (ID = 1901103) Radio
Use red slider bar for more.
5B ; United American (ID = 1048725) Radio
United American: 5B [Radio] ID = 1048725 933x1231
Select picture or schematic to display from thumbnails on the right and click for download.
For model 5B, United American Bosch (Magneto Corporation); Springfield (MA):
Ebay Item number: 160644771266
Country:  United States of America (USA)
Manufacturer / Brand:  United American Bosch (Magneto Corporation); Springfield (MA)
alternative name
American Bosch Magneto
Year: 1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 24 24 24 47 80
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); Screengrid 1926-1935
Wave bands Broadcast only (MW).
Power type and voltage Alternating Current supply (AC)
Loudspeaker Magnetic loudspeaker (reed) generic.
Power out
from Model: 5B - United American Bosch Magneto
Material Wooden case
Shape Console with any shape - in general
Price in first year of sale 53.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Collector's Guide to Antique Radios (7th Edition)

All listed radios etc. from United American Bosch (Magneto Corporation); Springfield (MA)
Here you find 412 models, 158 with images and 269 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.