Please click your language flag. Bitte Sprachflagge klicken.

History of the manufacturer  

Economic Electric; London

As a member you can upload pictures (but not single models please) and add text.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
Name: Economic Electric; London    (GB)  
Abbreviation: economic
Products: Tube manufacturer

Economic Electric Ltd.
303 Euston Square, London, NW5
Head Office was at 10, Fitzroy Square, London, W1

Besides the showroom in Euston Road, they had works and a showroom in Twickenham.

They also marketed and manufactured a triode in 1922 - the "Xtraudion". (Stokes p.209)

This manufacturer was suggested by Konrad Birkner † 12.08.2014.

Some models:
Country Year Name 1st Tube Notes
GB  22/23 Polyglot   ;similar to Wright & Weary No´s 266 and 258, Brewster Aerowave, Butler No. 111. 
GB  23 Clifden Mark II (2)    
GB  23 Naval Mark I (1)    
GB  22 Crystal Detector   Economic Electric Crystal Detector 


Further details for this manufacturer by the members (rmfiorg):

Popular Wireless June 6, 1925tbn_dextraudion_pw_6625.png
Wireless magazine UK, May 1925tbn_dextraudion_wireless_magazine_uk_may_1925.png
Wireless Weekly Australia July 1925tbn_dextraudion_ww_a_725.png
Economic Electric Co ad 1934tbn_economic_electric_co_1934.png
Economic Electric Co, March 1929tbn_economic_electric_co_march_1929.png
Xtraudion Wireless World November 12th, 1923tbn_xtraudion_ww_121123.png
Xtraudion DE, Modern Wireless October 1924tbn_xtraudiondemw1024.png
October, 7 1922 Amateur Wireless page 384tbn_gb_economic_electric_oct._7_1922_amateur_wireless_384.jpg
experimental wireless July 1924tbn_economic_advert.jpg
Experimental wireless March 1924tbn_economic_advert2.jpg