The Hitachi D-580 is a cassette tape deck that was manufactured between 1978 and 1980. It was priced around $380 at launch, which is approximately 1,200 Deutsche Marks. Within its product line, the D-580 is part of a series that includes various audio components like preamplifiers, power amplifiers, integrated amplifiers, and tuners. The deck is recognized for its functionality during the late 1970s, a time when cassette technology was gaining popularity. Details about its specific features and technical specifications are less documented, but it typically encompasses elements common to high-end cassette decks of that era, likely including features such as manual and automatic tape controls, multiple playback speeds, and potentially noise reduction systems.