I guess these came complete with bragging rights even back in the day.

The manufacturer, "Kuba" is not named after the country by the way, but after its founder Gerhard Kubetschek. They started out making furniture with integrated 3rd party audio and TV chassis, but by the time the "Komet" was launched they also had developed their own electronics chassis.
Kuba changed hands a couple of times in later years, first to General Electric, then AEG-Telefunken, and was eventually shut down in 1972.