Koss Porta Pro (Black, Wired)

Without VAT: $43.17
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The PortaPro stereo headphones from Koss provide high-quality audio in a vintage design.
Unchanged since 1984, the PortaPro offers a unique and recognizable look with performance to match. The headphones use rigid Mylar drivers to minimize distortion and provide accurate reproduction, while NdFeB magnet structures deliver strong volume levels. Oxygen-free copper voice coils improve signal transmission for clean, clear sound.
  • Vintage Design
  • Mylar Diaphragms
  • NdFeB Magnet Structures
  • OFC Voice Coils
  • Foam Earpads
  • Includes Carrying Case
What's in the box?
  • Koss Porta Pro (Black, Wired)
  • Carrying Case
Design On-ear
Frequency Range 15 - 25 000 Hz
Impedance 60 Ω
Sensitivity 101 dB SPL at 1 kHz / 1 mW
Headphones Foldable Yes
Weight 60 g