Of course, it's not a new model. Moreover, it's one of the longest-producing headphones ever. But they are still popular and offer excellent value as on-the-go on-ear headphones. So, let's talk about KOSS Porta Pro (and Sporta Pro with KSC-75) as a tribute to the engineering ingenuity they showcase.
0:00 — Introduction
5:08 — Unboxing, accessories, and design
11:26 — Sound
18:18 — Conclusion
Tracks mentioned in the review
Casey Abrams — Cougartown
Led Zeppelin — Immigrant Song
Iron Maiden — Seventh Son of a Seventh Son
![](https://i.ytimg.com/vi/rWR2jbVa8C0/maxresdefault.jpg)