PRO4AA Over Ear Headphones - Koss Stereophones

$ 81.00 · 4.8 (474) · In stock

Koss Pro4AA headphones set the standard for full size professional headphones.

Koss Pro4AA headphones set the standard for full size professional headphones. They were introduced in 1970 as the first dynamic headphones to deliver true full frequency and high fidelity performance with impressive noise isolating capabilities.

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PRO4AA Over Ear Headphones - Koss Stereophones

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