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The
Museum
This site is dedicated to the KB ITT Radios which were available in the UK during the 20th century
 
Home Up ITT Radios Catalogues History KB & ITT Serv Regentone & RGD

Kolster Brandes, 274 "Kobra", 1931


The KB 274 Kobra with missing speaker diaphragm


The KB 274 Kobra chassis


The Kobra logo, what does it represent?


The KB 274 Kobra with its new diaphragm

Medium & Long wave, 3 valve,
TRF battery radio

Valves; 210HL HL210 PM2A

Battery supply; HT1&2: 60v 90v, LT: 2v, Bias: automatic

Dimensions mm; W=330, H=432, D=241

See the KB 274 "Kobra" in the Radio Museum

Schematic for the KB 274 "Kobra"

See the restoration of a KB Kobra radio

 

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Copyright 2016 The KB Museum
 Last modified: 19-10-2020
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