Erhalte den wöchentlichen HiFi-Überblick — neue Geräte, Lesetipps und Angebote.
The Hitachi HD-90 is a pair of headphones produced by Hitachi during the late 1970s, specifically from 1977 to 1979. A part of a series that includes models such as the HD-9, HD-50, HD-60, HD-70, and HD-80, the HD-90 was priced around 140 DM at its launch. It is characterized by its design and audio...