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This site is dedicated to the KB ITT Radios which were available in the UK during the 20th century
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Kolster Brandes, 650, 1938

KB 650


An example of the
Alphadex Tuning Dial

The back

Inside the back
Under the chassis

Medium, Long & Short wave, 4 valve plus rectifier, Superhet AC Mains radio

Valves; 15D1 9D2 11D3 7D5 R2

Power supply; 200 to 250v AC

Dimensions mm; W=413, H=358, D=320

See the KB 650 in the Radio Museum

Service manual for KB 650

The KB 650, and a few more of this era feature the innovative "Alphadex Dial"

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 Last modified: 08-02-2020
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