Dillen:
I was just informed that Helvar-Celeston, the finnish company, had a quite intensive cooperation
with Bang & Olufsen from 1962-68.
Several of B&O's models were produced in Finland under the Helvar-Celeston brand.
The Stereomaster (Beomaster 900K) of this thread being one of them.
Where did you get this information, if I may ask?
One of the early ones seems to be a finnish version of the Beocord Belcanto, known as the "Helvar Helcord Belcanto 1000". I must say I prefer the name "Beocord" over the "Helcord"
Bang & Olufsen - The art of controlling sound, picture and light