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History of the manufacturer  

EW-Line; Helsinki

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Name: EW-Line; Helsinki    (FIN)  
Abbreviation: ewline
Products: Model types Others

EW-Line; Helsinki was founded by Reijo R. Laine, OH2EW who was a pioneer in component and HiFi equipment selling in Helsinki in 60's and 70's.


This manufacturer was suggested by Konrad Birkner † 12.08.2014.

Some models:
Country Year Name 1st Tube Notes
FIN  67–74 Golden Key Electronic Keyer GK-1   Was availabe as kit too. Very nice looking and comprehensive keyer with audio tone oscilla... 


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