“If you have been to Taiwan, you likely have seen one of these inside a CD store. It is one of the most widely-used headphones for CD listening stations there. It was in fact my first exposure to "hi-fidelity" sound - when I was a teenager, I remember being completely blown away by these phones! They can still be found for less than $30, which IMO makes them very competitive against the...” --Bagheera
High-end offering from German headhpone company 'Manta' (manufactured by Calrad Imports Inc.*) in 1974. *Reference Needed Impedance Rating in Ohms 4.0 minimum and 16.0 maximum Frequency Response Range Hz 30.0 to 15000.0 Headset Cord Length 84.0 inches nominal Earphone Element Type Dynamic Earphone Cushion Material ...