Massdrop x Koss Porta Pro X Headphones
Massdrop x Koss Porta Pro X Headphones
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14k Sold
Free shipping to USA
Free returns in USA
Product Description
In the 1950s, when rock ‘n’ roll was sweeping the nation but headphones were still largely reserved for communication purposes, Koss came along and changed everything by making the first stereo headphones designed specifically for personal music consumption. Since then, the company has continued to bring listeners closer to the music they love, and among their most popular releases was 1984’s Porta Pro Read More
  • Massdrop x Koss
  • Construction: Plastic in exclusive midnight blue
  • Frequency response: 15 Hz–25 kHz
  • Impedance: 60 ohms
  • Sensitivity: 101 dB/mW
  • Cable: 4 ft (1.2 m) with noise-cancelling inline microphone
  • Connector: ⅛ in (3.5 mm) TRS
  • Weight: 2 oz (57 g)
Free Returns & Exchanges

US customers may return or exchange this item in new, unused condition within 30 days of delivery.


All orders will be shipped by Drop.

Estimated ship date is Dec 12, 2019 PT.

Your payment method will be charged 2 hours after purchase. Cancellations are accepted until that time, after which the request will be submitted to vendors to deliver the best delivery time to members, making all sales final. Be sure to check the discussion page for updates.

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