ConnectIT - Audio Technica ATH-A1000Z features proprietary large-aperture 53 mm drivers to deliver exquisite Hi-Res Audio reproduction. The hand-assembled drivers include OFC-7N bobbin-wound voice coils for ultra-efficient signal transmission, a pure iron
Audio Technica ATH-A1000z - YouTube
Audio-Technica ATH-A1000Z closed back HiFi headphones