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History of the manufacturer  

Quam Radio Corp. (Quam-Nichols); Chicago, IL

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Name: Quam Radio Corp. (Quam-Nichols); Chicago, IL    (USA)  
Abbreviation: quamradio
Products: Model types
Summary:

Quam Radio Corp.
9718 Cottage Grove Ave.
Chicago, IL  (1927)

Quam Radio Corp. manufactured speakers in the mid to late 1920's.  In 1930 became Quam-Nichols Co., 234 East Marquette Rd., Chicago, IL (1982).  The company was founded by J.P. Quam and Frank Nichols and is still active as of 2023.

History:
See "Classic Cones" by Buford and Jane Chidester.

This manufacturer was suggested by Wolfgang Scheida.


Some models:
Country Year Name 1st Tube Notes
USA  27 Table Speaker black   Quam Radio Table Speaker. Black and gold crinkle finish. Metal grille cloth retaining ring. 
USA  35 Dynamic Speaker 5A15   Quam-Nichols 5A15 Adjust a Cone Speaker; Match transformer fixed on top, 3.2 ohms Z, 1.47 ... 
USA  28 Model "A" gold/bronze   Quam Model "A". Table model with metal case and gold/bronze crinkle finish. Metal grille c... 
USA  61 P6714   With Alnico magnet; 8 ohms impedance. 
USA  31 Compakt Antenna   After-market accesssory to eliminate need for a long-wire antenna. Manufactured by Quam... 

[rmxhdet-en]

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

Address ~ 1920'stbn_us_quamradiocorp_192x_address.jpg
Thanks for Mr.Sik Béla, Hungary, Budapest and Első Zalai Rádiómúzeum Alapítvány, First Zala County Radio Museum Foundation.tbn_usa_quamradio_5a15_back_data_logo.jpg

  

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