Koss Porta Pro Limited Edition Black Gold On-Ear Headphones

From the brand The Original American Stereophone Company, John C. Koss changed the way we all listen to music when he invented the world's first SP/3 stereophone in 1958. Koss sought to replicate the excitement of a live musical performance, allowing listeners to experience sound as they had never before, bringing them closer to the music they love. Music lovers around the world recognize that dedication to accuracy in sound reproduction as: The Sound of Koss.

The world's first SP/3 Stereophone was introduced in 1958, marking a significant milestone in personal stereo audio. Prior to this, Koss had developed a portable stereo photograph player with side-wing speakers. In 1960, Koss released the predecessor to the SP/3 with a lighter design, more comfortable headband, and superior sound quality, known as the SP/3X.

Continuing to push the boundaries, Koss introduced the Pro/4AA in 1970, which set the standard for full-size professional headphones, delivering true full-frequency performance. In 1974, the HV/1A was released, the first dynamic headphone capable of reproducing all 10 audible octaves.

The acclaimed Porta Pro was released in 1984 and set performance and comfort standards worldwide for decades to come. In 1989, the JCK/300 Kordless Headphone system set the standard for infrared wireless headphones, and in 1990, Koss's revolutionary ESP/950 electrostatic headphones introduced breakthrough high-fidelity sound.

Carrying on the legacy, the Pro4S Studio Headphone, released in 2014, was specifically designed for audio professionals. In 2017, Koss released the acclaimed KPH30i, featuring an ultra-light weight design with remarkable high-fidelity sound. In 2021, the Koss Utility Series introduced three new headphones, allowing listeners to connect via Lightning, USB-C, and 3.5mm. In 2023, Koss continued its evolution of wireless headphones with the TWS250i True Wireless Earbuds.

The Porta Pro Limited Edition embodies the perfect blend of high-fidelity audio and nostalgic style, delivering a rich and expansive audio experience with deep bass, crisp highs, and a breathtaking midrange. With its unique collapsible design, in-line controls, and included hardshell case, the Porta Pro Limited Edition offers legendary sound and modern performance in a perfectly portable package.

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