My 12 Steps to Identify a Fake Koss Porta Pro: 1. Genuine Koss Porta Pro back cardboard design does not have illustrations where as the back cardboard design of the fake Koss Porta Pro has 3 illustrations. Genuine Koss Porta Pro on the left, fake Koss Porta Pro on the right. Like many headphone aficionados that have survived the Walkman area, we both are proud owners of diverse foldable on-ear headphones: Koss Porta Pro, Koss KSC75, Koss KPH30i, Sennheiser PX 100 and Sennheiser 100-II, and buckets full of small AKGs. The Koss Porta Pro has been a staple for the budget audiophile since 1984. Its length is 120 cm/4 ft. Koss Porta Pro has a 3.5 mm TRS. Comfort and design. The headband of Koss Porta Pro can be adjusted which makes the device pretty comfortable. A small switch on the side lets you choose between a light fit, firm fit, or somewhere in between. Despite the extraordinary construction, these retro styling headphones are Koss KPH30i. Basically a perfect headphone outside of the minor comfort issue. Mid-bass is beautifully done and it’s not fatiguing in the slightest. Just enough mid-range emphasis to keep most people happy for a long time. Non-fatiguing treble. #2 Koss Porta Pro. For those who listen to harder genres 95% of the time, you may opt for this over The Porta Pros Xs: Are identical in almost every way - they do have a thicker, more solid cable, a more solid connector and an inline mic. Are, just as the originals, comfortable and forgettable. Have that great low-end, same as the Porta Pros. Are light and almost weightless, yet still solid for the form factor. The Tune 500 delivers good sound in a lightweight, affordable package. You can take calls on the go with the one-button mic module and even access your phone's smart assistant it. The headphones fold up toward the headband making it easy to travel anywhere with the Tune 500. See price at Amazon. Save $0.95. For $29, I was kind of expecting a smaller form factor KSC75, but it’s more like what I’d expect if Koss made the “free” headphones you can get on airplanes. Anemic bass, flat treble (yet still kinda sibilant), and just kinda lacking in any color. If these were an audio format, they’d be a cassette to the Porta Pro CD. Key Features. 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 Wbp9e7I.

koss porta pro headphones review