Page 14 Advertisement 1

Radio Record, Volume IV, Issue 44, 15 May 1931, Page 14

ade EIBE vATCHd MADE W@ ERCEAAD thats whyl What precision It's evident to anyone who examines one of the new Osram 2.6 Valves that their construction is out of the ordinary: What reception when you put them in your set. Not the slightest trace of microphonic noise only pure, clear tones from the highest to the lowest registers: The complete range of Osram Valves, including the following 2.5 Volt Series, is available at your radio dealers MY 224, MY 227, MX 245, MX 280. MY 227 Is recently de- veloped De- t ector 0r Osram T7 ectly heated Cethode for A, C. Set 5. valves Moniclcro: Made in England Advertisement of the BRITISH GENERAL ELECTRIC CO_ LTD. 37 Taranaki Street;' Wellington: 145 Worcester Street, Christchurch; and Brunswick Bldg-, High Street, Auckland. 250