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Nathaniel Baldwin develops from the ear devices that captured the electrical signals of audio amplifiers.
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In Germany, born the first dynamic headphone DT-48. Still they produce high-fidelity audio.
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The DT-49 appear after World War II and become cult item for shops and bars where disks are heard.
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Jazz musician, John C. Koss designed the first stereo headphones.
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Increase record sales and headphones to match. The average weight of these devices until the early 70's was between 1 and 2 kilos.
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The first hearing aids made celebrity brand were the Koss Beatlephones.
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The first electrostatic headphones Koss ESP / 6, lighter and less sound distortion.
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the tone will be given to the advertising of headphones begins. Colors and silhouettes.
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Walkman born with it the need for mobility for hearing aids were now smaller and lighter.
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Begin the most modern and cheap designs, not necessarily more ergonomic.
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Skullcandy pioneered give personality to the hearing, with vibrant, eye-catching designs.
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begins a transition to further earphones that fit inside the ear, creating better insulation with lower volume.
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Apple and became more popular ipod earbuds, headphones that are placed inside the ear.
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First fashion to dress ears "Hearwear".
