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History of the manufacturer  

Concertino, Helsinki

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Name: Concertino, Helsinki    (FIN)  
Abbreviation: concertino
Products: Model types

Radioliike Heka Oy Helsinki

Founded: 1944
Closed: 1954
Production: 1944 - 1954

This manufacturer was suggested by Lasse Nirhamo.

Some models:
Country Year Name 1st Tube Notes
FIN  51 5157W ECH42   
FIN  50 5076TV UCH21  Dial lamps: 2x 120V/7W 
FIN  50 Laji 5086 W ECH21  Model Concertino Laji 5086W, equipped with 2 permanent magnetic loudspeakers, diameter ... 


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