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History of the manufacturer  

Clarion, Transformer Corp. of America (TCA); Chicago, IL

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Name: Clarion, Transformer Corp. of America (TCA); Chicago, IL    (USA)  
alternative name:
Brand: Clarion
Abbreviation: clarion1
Products: Model types Brand

Transformer Corp. Of America
Chicago, Illinois

Trade names Clarion, TCA, Temple, Templetone.
Vertretung Schweiz (für die Marke Clarion): André Dewald; Zürich (Engros-Vertrieb) 

Clarion radios were made and tubes with this name also made for the company. Manufacturer of these not known. The trade mark (Clarion) was registered, at least, in Italy.


Some models:
Country Year Name 1st Tube Notes
USA  40 Clarion C-11 12SJ7  The Clarion C-11 is an AC operated 8 tube PA Amplifier. Note: The label is not clea... 
USA  39 Clarion Sound System A-30 MR   Eighteen to twenty-five watt, 6 volt d.c., 110 volt a.c. mobile amplifier and system fe... 
USA  40 Clarion 612   Ingraham cabinet. 
USA  40 Clarion 603    
USA  40 Clarion 523    
USA  40 Clarion 505   Ingraham cabinet. 
USA  40 Clarion 504    
USA  40 Clarion 502V   Model Cabinet 402 Brown bakelite ... 
USA  40 Clarion 502   Model Cabinet 402 Brown bakelite ... 
USA  36 Clarion 100 Superheterodyne Series unknown_Tube   
USA  40 Clarion 602    
USA  37 Clarion 5372 35   


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

Logo ~1940tbn_us_clarionradio_logo.jpg
ad from 1947tbn_clarion_prosp_1947.jpg
Scanned from the Transformer Folder.tbn_transformer_folder_title.jpg
Scanned from the Transformer Folder.tbn_transformer_folder_p1.jpg
Scanned from the Transformer Folder for 1930.tbn_transformer_folder_1930_title.jpg
Scanned from the Transformer Folder for 1930.tbn_transformer_folder_1930_p1.jpg
May, 1931 Radio Retailing magazine page 69tbn_usa_transformer_corp._clarion_may_1931_radio_retailing_p69.jpg
clarion model 320 case labeltbn_clarion_320_radio_case_label.jpg
Clarion Radio service manual 1931tbn_clarion_radio_sevice_manual_1931.jpg
Clarion trade mark registration Italy 1931tbn_clarion_trade_mark_registration_italy_1931.jpg