Discover an unparalleled listening experience with the Koss Pro-3AA Stereo Headphones, a staple in the world of professional audio gear. Designed for musicians and audiophiles alike, these headphones offer a perfect blend of comfort and high-fidelity sound. The Pro-3AA's closed-back design, complete with plush leatherette ear cushions, ensures superior acoustic isolation, allowing you to immerse yourself in the music without distraction. Whether you're in a bustling studio or your tranquil living room, these headphones promise an intimate audio session.

These headphones are crafted with a sturdy steel and rubber padded headband, guaranteeing durability without compromising on comfort. The adjustable slide bars provide a custom fit, ensuring these headphones stay snug during extended sessions. With ear cups that fold up for easy storage and portability, the Pro-3AA is perfect for life on the go.

The Pro-3AA features a titanium-coated high polymer diaphragm, offering precise sound reproduction that captures every nuance of your music. The Neodymium Iron Boron magnet structures work in harmony with oxygen-free copper voice coils, delivering crystal-clear sound quality with minimal distortion. Experience deep, resonant bass, and articulate highs with these exceptional headphones, making them a must-have for any serious music enthusiast.

Key Features:

• Closed leatherette ear cushions for enhanced bass and noise isolation
• Durable steel and rubber padded headband
• Adjustable slide bars for a personalized fit
• Foldable ear cups for easy storage and portability
• Titanium-coated high polymer diaphragm for accurate sound reproduction
• Neodymium Iron Boron rare earth magnet structures
• Oxygen-free copper voice coils for optimal signal clarity
• Frequency Response: 15-20,000 Hz
• Impedance: 60 ohms
• Sensitivity: 100 dB SPL/1mW
• Distortion: < 0.1%
• Straight, single-entry 8 ft cord
• Includes both 3.5 mm and 6.3 mm plugs