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History of the manufacturer  

Radioprom; Sofia

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Name: Radioprom; Sofia    (BG)  
Abbreviation: radioprom
Products: Model types
Summary:

Radioprom; Sofia

Closed: 1947
History:
Prior to "Elprom KB" operated state enterprise "Radioprom". When in November 1947 СТЗ "K.Voroshilov" was founded as a factory in Russian factories style, it united "TT factory", "Radioprom", "Native Radio", "Ring" and others.

This manufacturer was suggested by Simeon Nikolov.


Some models:
Country Year Name 1st Tube Notes
BG  47 Hr. Botev - Хр. Ботев M 463 [AC/DC, 4 Loktal tubes] UCH21   
BG  47 Hr. Botev - Хр. Ботев M 462 [AC, 4 Loktal tubes] ECH21   
BG  47 Hr. Botev - Хр. Ботев M 463 [AC, 4 Loktal tubes] ECH21   
BG  47 Hr. Botev - Хр. Ботев M 462 [AC, 5 Octal tubes] 6А7   
BG  47 Hr. Botev - Хр. Ботев M 463 [AC, 5 Octal tubes] 6А7   
BG  47 Hr. Botev - Хр. Ботев M 462 [AC/DC, 4 Loktal tubes] UCH21   

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