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EARLY TUBE RECEIVERS
DEFOREST RADIO AND TELEGRAPH CO.

 

 

 


DeForest Interpanel
1921

 

 


DeForest D-7
1922


DeForest D-10
1923


DeForest D-12 in Fabrikoid cabinet
1924


Radiocraft Radiophone
1922-1923

Radiocraft was purchased by DeForest in 1922 as a means to acquire rights to the Armstrong regeneration patent. Unfortunately, Westinghouse apparently didn't approve transfer of the patent license and the Radiocraft models were discontinued after a short time. Today they are very hard to find. This set was produced by DeForest under the Radiocraft name shortly after the Radiocraft acquisition.


Deforest W-5 with loudspeaker
1926

 

 

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