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Superinductance receiver
Veneered mahogany cabinet, bakelite loudspeaker and dial surround.
Data Valves
Serial number: K50650  (chassis: 36435)
Dimensions (w×h×d): 48 × 41 × 27 cm
Made in: 1933
Purchased in: 2005
   

Click on a valve for more information

Circuit
Back  
British advertisement for the 634 from "The Music Seller and Radio Music Trader", 1933
French advertisement from the magazine "L'Illustration" for the 630N and the 634, October 28, 1933
A number of 634A's, ready for shipment