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 Koss

 

 

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Koss's newest design is in celebration of the 25th anniversary of their modern-classic Pro-4AA stereophones. This modern adaptation of the Pro 4AA headphones deliver accurate sound and a comfortable, fatigue-less feel with reliable durability. With professional features and high-quality materials, the Pro 4AAT delivers unmatched sound neutrality in its price range.The improved cup design is extremely isolating and enhances signal fidelity. Titanium-coated, high-polymer diaphragms provide accurate sound reproduction with a frequency response of 10-25,000Hz. Innovative closed-ear design provides great response and isolation while oxygen-free copper voice coils give excellent signal clarity. Has a coiled, single entry 8' cord and 1/8" plug with 1/4" adapter.