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History of the manufacturer  

Dynafon; København / Copenhagen

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Name: Dynafon; København / Copenhagen    (DK)  
Abbreviation: dynafon
Products: Model types
Summary:

The Dynafon Co.
Copenhagen

A/S Dynafon
Mælkevij 7, København F. (1934)

1920s / 1930s radios and parts. Type plates show English lettering.

History:

The trademark Dynafon was registered 15th of January 1929. In 1934, Dynafon became member of the EDR (Experimenterende Danske Radioamatører).

This manufacturer was suggested by Giuseppe Di Filippo.


Some models:
Country Year Name 1st Tube Notes
DK  31 Ukendt - unknown 1    
DK  41/42 Senior Grammofonskab   "5.5" tube chassis of Dynafon Senior (actual no. of tubes uncertain). Band spread on SW. M... 
DK  41/42 Luksus Grammofonskab   6 tube chassis and magic eye (actual no. of tubes uncertain). Increased sensitivity on SW.... 
DK  41/42 Senior   "5.5" tube chassis (actual no. of tubes uncertain). Band spread on SW. Magic eye, tone con... 
DK  41/42 Junior   "4.5" tube chassis (actual no. of tubes uncertain). Phono jack. Cabinet in mahogany or ... 
DK  31 Type 4 B409  Input for gramophone. 
DK  30 Fona Radio Type 3 A415  Model type 3 currently uncertain. Fona Radio may has been a Danish reseller not related to... 

[rmxhdet-en]

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

Registrerings-Tidende for Vare of Fællesmæerker, Nr. 4, 1929tbn_dk_dynafon1929.jpg

  
rmXorg