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Introduced in 1984 the PortaPro has remained Koss's greatest and most popular headphone. Featuring unparalleled performance within its price segment, the PortaPro is a sure bet for anyone interested in an open mid-fi headphone. Did we mention it has a no-questions asked lifetime warranty?

Pros & Cons

Pros:
1 person has already voted. Do you agree?

•
no-questions-asked lifetime warranty
+1agreedisagree

•
snug fitting, with adjustable temple pads
+1agreedisagree

•
crystal clear sound compared to other phones in it's price segment
+1agreedisagree

Cons:
Do you agree?

•
strictly mid-fi
+1agreedisagree

•
snags hair
+1agreedisagree

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More information

  • Frequency Response: 15-25,000 Hz
  • Impedance: 60 ohms
  • Sensitivity 101 dB SPL/1mW
  • Distortion: <0.2%
  • Cord: Straight, Dual Entry, 4ft

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Comment on Koss PortaPro

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    Who else tapped it

    yale

    love, have


     

    Key Features:

    Headphone Style Supra-Aural, open
    Manufacturer KOSS
    Price $49.99
    Release Date Jan. 1, 1984

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    Product page stats

    309 views and 18 edits (see all)
    1 contributor -  yale
    Created: 07/03/2008 - 15:02
    Modified: 07/07/2008 - 14:02