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Koss Porta Pro



Portable Stereophones
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Koss Porta Pro
Frequency Response: 15-25,000 Hz
Impedance: 60 ohms
Weight: 2.1 oz.
Sensitivity: 101 dB SPL/1mW
Distortion: <0.2%
Ear Cushions:
Cord: Straight, Dual Entry, 4ft
Plug: 3.5 mm/6.4 mm

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