Koss PRO4AA Wired Over-Ear Headphones

Model: PRO4AA

The Pro4AA headphones are a standard for full-size professional headphones. They were introduced in 1970 as the first dynamic headphones to provide true full frequency and high fidelity performance with impressive noise isolation capabilities.

Product description:

• Wide frequency range 10 Hz – 25 kHz.
• Padded and comfortable ear cups.
• Over-Ear headphones.
• 250 ohm impedance.
• PL 6.3mm stereo connection.
• Excellent performance in a wide variety of professional and consumer audio devices. Can be used in your studio.
• One year warranty by Leader Computers, the official KOSS importer.

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