“*A Sample of the HD7 was provided by PreSounus for my unbiased review* https://www.presonus.com/products/HD7 The PreSonus HD7 is a great all around headphone and let me tell you why. Comfort: With the clever system that automatically expands the headband to the size of your head as you put it on. Pads can feel on the...” --BloodyPenguin
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 ...