Koss - In 1984 Koss introduced the acclaimed Porta Pro. And for over 30 years, people around the world have continued to enjoy the #SoundOfKoss through the “Ultimate” portable stereophone, the Koss
![Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71dsSY-bqqL.jpg)
Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics
![KSC75 on a Porta Pro headband. Something about this simplicity, porta(heh)bility and comfort makes me want to use this combo more than my HE400SE, KZ ZSN Pros, or my Akg M220. : KSC75 on a Porta Pro headband. Something about this simplicity, porta(heh)bility and comfort makes me want to use this combo more than my HE400SE, KZ ZSN Pros, or my Akg M220. :](https://i.redd.it/r5r64rynj7k71.jpg)
KSC75 on a Porta Pro headband. Something about this simplicity, porta(heh)bility and comfort makes me want to use this combo more than my HE400SE, KZ ZSN Pros, or my Akg M220. :
![Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71dsSY-bqqL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics
![P/21 vs Porta pro(Yaxi) the 40$ fight of Koss (Long review in coms, and will answer any questions!) : r/headphones P/21 vs Porta pro(Yaxi) the 40$ fight of Koss (Long review in coms, and will answer any questions!) : r/headphones](https://i.redd.it/74j3bqsqyjy61.jpg)
P/21 vs Porta pro(Yaxi) the 40$ fight of Koss (Long review in coms, and will answer any questions!) : r/headphones
![Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics Amazon.com: Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/S/aplus-media-library-service-media/a670c855-e22c-4967-9659-169f51d1d63f.__CR1815,0,2185,1639_PT0_SX600_V1___.jpg)