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Koss-porta-pro.345648
7.2 out of 10

Koss Porta Pro

Koss Porta Pro The very first model of the Porta Pro Ster Read more

Great Deal: $39.88

Specifications

Feature
Value
Comment
Frequency Response
15-25,000 Hz
Impedance
60 ohms
Sensitivity
101 dB SPL
Cord
Straight, Dual Entry, 4ft
Release Date
First seen
17 April 2003