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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 AR21, 1946

Makers label


View inside the back
The back panel
Close up of the dial

Medium, Long & Short wave, 4 valve, Battery Operated Superhet Radio

Valves; DK32 DF33 DAC32 DL35

Power supply; HT 120v, LT 1.4 or 2v Dry cells or accumulator.

Dimensions mm; W=480, H=280, D=255

See the KB AR21, in the Radio Museum

KB AR21 Service manual

Table / Farm Radio rather than portable hence the option for 2V Lead Acid Rechargeable Accumulator or 1.4V Zinc Carbon Dry cell battery pack for LT (filament).
HT 120v, LT 1.4 or 2v Total power consumption LT 250mA, HT 9.5mA



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 Last modified: 08-02-2020
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