Please click your language flag. Bitte Sprachflagge klicken.

History of the manufacturer  

Bäckström, Gösta, AB; Stockholm

As a member you can upload pictures (but not single models please) and add text.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
Name: Bäckström, Gösta, AB; Stockholm    (S)  
Abbreviation: baeckstroe
Products: Model types

Gösta Bäckström AB Stockholm Sweden. Electronic component sales company and manufacture of Power Amplifiers

Founded: 1941
Closed: 1990
Production: 1953 - 1969
Gösta Bäckström AB started out from a company called Champion where Mr Bäckström was managing director. GB started to build quite complicated power amps for its time with Williamsson circuit and KT 66 and later EL 34 as output tubes. Power outputs from 10-100 watts.
The amplifier manufacturing stopped sometime around the early 1970:ties. GB then only sold components and imported other receiverbrands etc. Later the comapany was sold to Ericsson and proceeded under the name of GB Topcomp. Some time after 1990 it closed down.

This manufacturer was suggested by Mats Jungner.