Porta Pro Utility: Connect to Anything – Koss Stereophones

Ultimate Guide] Koss Modification – Ear Pads, MMCX Sockets, and Detachable Cables, Oh My!

Design Stories: Porta Pro Utility – Koss Stereophones

The Koss Porta Pro® Wireless takes the legendary sound and the iconic design of the classic Koss Porta Pro® headphones wireless with Bluetooth® 4.1.

Porta Pro® Wireless

Since John C. Koss in 1958 the first legendary stereo headphones SP/3 on the market, were Koss headphones designed to the fascination of live and studio recordings almost without loss. The precision of the sound playback appreciate music lovers all over the world as the sound of Koss.This text is machine translated.

Koss Porta Pro with Microphone and Remote On-Ear Headphones, In-Line Microphone

Porta Pro Utility: Connect to Anything – Koss Stereophones

Since John C. Koss in 1958 the first legendary stereo headphones SP/3 on the market, were Koss headphones designed to the fascination of live and studio recordings almost without loss. The precision of the sound playback appreciate music lovers all over the world as the sound of Koss.This text is machine translated.

Koss Porta Pro with Microphone and Remote On-Ear Headphones, In-Line Microphone

Koss KPH40 Utility Review/Impressions, Page 2

Koss Porta Pro Ultra Utility, KPH40 drivers and Yaxipads : r/headphones

Koss Porta Pro Limited Edition review - SoundGuys

Koss on X: Connect to virtually any device with the all-new Porta Pro Utility featuring detachable Lightning, USB-C and standard 3.5mm cords. Available now at and our storefront. /