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533 ; CBS-Columbia Inc.; (ID = 171688) Radio
533 ; CBS-Columbia Inc.; (ID = 171689) Radio
533 ; CBS-Columbia Inc.; (ID = 171691) Radio
533 ; CBS-Columbia Inc.; (ID = 171692) Radio
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533 ; CBS-Columbia Inc.; (ID = 171688) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
Country:  United States of America (USA)
Manufacturer / Brand:  CBS-Columbia Inc.; New York, NY
alternative name
CBS Electronics || Columbia Phonographs || Columbia Records
Year: 1955 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 12SA7 12SK7 12SQ7 50L6 35Z5
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage AC/DC-set / 105-120 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: 533 - CBS-Columbia Inc.; New York,
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 23 (last), covering up to 1954

All listed radios etc. from CBS-Columbia Inc.; New York, NY
Here you find 337 models, 198 with images and 291 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.