First introduced in 1984, the legendary Koss Porta Pro® remains an icon of personal audio, celebrated for its unmistakable retro design, timeless style, and breathtaking high-fidelity sound. More than four decades, its distinctive look and legendary sound continue to stand apart, proving that great sound never go out of style.
60 ohm dynamic drivers deliver exceptional clarity, detail, and deep, rich bass for an immersive listening experience. With an ultra-wide frequency response of 15–25,000 Hz, it reproduces music with remarkable depth and fidelity.
Lightweight, comfortable, and instantly recognizable, Porta Pro® combines adjustable temporal ComfortZone pads, a collapsible headband, and soft foam ear cushions for a personalized fit and easy portability. It’s the real retro original, delivering legendary Koss sound since 1984.
Porta Pro Limited Edition includes a premium soft-shell carrying case for convenient storage and protection on the go.
Customize your look with official Koss Standard and Oversized Replacement Cushions, available in a wide range of colors. Legendary sound. Iconic design. Real retro soul.
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