SKU: 33071814774

Koss PortaPro Stereo Headphones

Sale price$3926.25 Regular price$4362.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Koss PortaPro Stereo HeadphonesVintage Design Mylar Diaphragms NdFeB Magnet Structures OFC Voice Coils Foam Earpads Includes Carrying Case Lifetime Warranty 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

  • Vintage Design
  • Mylar Diaphragms
  • NdFeB Magnet Structures
  • OFC Voice Coils
  • Foam Earpads
  • Includes Carrying Case
  • Lifetime Warranty

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.

The adjustable headband conforms to virtually any head size, while the foam earpads provide comfort and also let you maintain awareness of your surroundings. The cable provides plenty of slack and has a standard 3.5mm mini plug for connecting to MP3 players, CD players, and much more.

Unique vintage design
Rigid Mylar diaphragms for accurate sound reproduction with minimal distortion
NdFeB magnet structures provide strong volume
Oxygen-free copper voice coils for improved signal transmission for clean, clear sound
Adjustable headband
Foam earpads provide comfort and the ability to maintain awareness of your surroundings
UPC: 021299147764
Type On Ear, Dynamic
Frequency Range 15Hz - 25kHz
Impedance 60 Ohms
Sensitivity 101dB
Maximum Input Power Not Specified by Manufacturer
Connectors Standard 3.5mm Stereo Mini Plug
Cable Length 4' (1.2 m)
Weight Not Specified by Manufacturer
Packaging Info
Package Weight 0.4 lb
Box Dimensions (LxWxH) 6.9 x 5.7 x 2.5"
In the Box
Koss PortaPro Stereo Headphones
  • Carrying Case
  • Lifetime Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33071814774

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4.1 ★★★★★
Based on 6 reviews
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Marina Gulley
Birmingham, US
★★★★★ 4
Good product , but
Size: 1.3 Fl Oz (Pack of 1), Size: 1.3 Fl Oz (Pack of 1)
It seems to be a good product and it’s not too heavy , but still caused few breakouts here and there . Also, Avenue always has protective foil on their cream , this one didn’t have (I replaced it but new one also didn’t have it). Also, it goes away really fast because it’s only 1.3 ounces.
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Reviewed in the United States on April 12, 2026
A
Verified Purchase
Avid Reader
Louisville, US
★★★★★ 5
Hydrating
Size: 1.3 Fl Oz (Pack of 1)
Dermatologist recommended. Works very well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
V
Verified Purchase
Violet
Chelsea, US
★★★★★ 5
Gold Star
Size: 1.3 Fl Oz (Pack of 1)
This cream is truly gentle and healing for a compromised skin barrier. I prefer this cream in the winter, when the weather is dry, and after procedures like microneedling or laser. It has never irritated my skin, and does soothe and heal. The La Roche Posay cicalfate cream is also excellent, I think it is slightly less rich, so I prefer that in humidity or the summer.
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Reviewed in the United States on March 2, 2026
N
Verified Purchase
NikkiB
Natrona Heights, US
★★★★★ 5
Overpriced but it works.
Size: 1.3 Fl Oz (Pack of 1)
I hate that I love this product. It's stupid expensive. But it's great for broken/damaged/recovering skin. I've used it post microneedling and it is the only thing that soothes, hydrates, and doesn't sting raw, red skin. Great for rashes/hives and allergic reactions too. Luckily a thin layer is often enough to do the trick. so it lasts a long time I wouldn't use for everyday moisture, but when your skin is angry, this stuff works. (Overpriced? Yes. Witchcraft? Maybe. Does it work? Yep.)
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Reviewed in the United States on December 10, 2025
E
Verified Purchase
English farmhouse
Birmingham, US
★★★★★ 5
Works wonder
Size: 1.3 Fl Oz (Pack of 1)
Amazing product. The scars from my daughter acne are mostly gone after 1 month. We will purchase again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026

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