The amplifier was designed to combine functionality, high power and sophisticated sound in small dimensions, and it’s also a beautiful piece that will, in addition to sound, brighten and enhance your living environment.
Sonata East Concerto
This model brings together the best of the Eastern, Western and the US technology from the vacuum tube industry boom era. A tube amplifier is GU50, a well-known Russian electronic tube, first used for military purposes and then for the first TV sets. It was known globally as the P50/1 and its production was based in Switzerland.