THE SOUND OF KOSS - No matter where you're listening Porta Pro delivers all the excitement of a live performance.

COLLAPSIBLE DESIGN - The ultimate portable headband design for protective storage

COMFORT ZONE - Adjustable temporal pads with soft foam cushions relieve pressure on the ears

SIMPLE CONNECTION - Connect to computers, tablets and music players with the standard 3.5mm headphone jack plug

BOLD SOUND. BOLD COLORS. - Put a splash of color on your playlist with official Standard and Oversized colored cushions from Koss.

Porta Pro®On Ear Headphones

The acclaimed Koss Porta Pro® has captivated audiophiles and music enthusiasts for decades and continues to be one of the most popular headphones worldwide.

Originally introduced in 1984, the Koss Porta Pro® has stood the test of time due to its impressive performance and portability. Equipped with dynamic elements that deliver a wide frequency response and deep bass, Porta Pro® offers remarkable sound reproduction producing a rich, detailed audio experience that enhances the enjoyment of music across various genres.

In addition to its exceptional sound quality, Porta Pro® offers an unmatched level of comfort. Its distinctive retro aesthetic, lightweight design and adjustable headband ensure a snug fit, while the foam ear cushions provide long-lasting comfort during extended listening sessions. Portability is another key feature, as they fold up neatly into a compact size, making them easy to carry in a bag or pocket while on the go. With its iconic design, exceptional sound quality, and enduring popularity, the Koss Porta Pro® has firmly established itself as a beloved and respected headphone option among music enthusiasts around the world.

Koss Stereophones

$49.99

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The acclaimed Koss Porta Pro® has captivated audiophiles and music enthusiasts for decades and continues to be one of the most popular headphones worldwide.

PORTA PRO is Registered in U.S. Patent and Trademark Office and is a trademark of Koss Corporation in other countries.

Specifications

15-25,000 Hz
60 ohms
101 dB SPL/1mW
Straight, Dual Entry, 4ft standard 3.5mm
Limited Lifetime Warranty

Bought mine about 1995

Well what can I say. My ears are loosing frequency, those headphones not.
Had to replace the ear cushions from time to time and resolder the plug. 30 years wow.

One of the best headphones in 40 years

I've been doing gaming, music, podcast, and everything else. These are great. I suffer from TMJ or TMD or whatever you want to call it. Big sets hurt. I mean really hurt. while they might sound better (or not) I can't wear them at all. I need smaller less pressure headsets/headphones.
I have been using these for about 3-4 years now and love them. Great sound, easy to wear. However, don't adjust them while on your head or you will lose some hair. New Pads periodically and nothing more.
I paired with a mic (good brand) and I game well and people say I sound great and so do they. I get good sounds from games and stream music. I highly recommend these if you have issues wearing large headset/headphones.

Great headphone

This headphone is good

Porta pro

Koss has been my headphones since the radio days of the 70’s and 80’s… Why change from the best….

Comfortable and portable

Good sound, clear, but leaky headphones. I do not mind. Portability is supreme. Arrived safe , make sure to but some extra ear pads from somewhere. Have been using it for an year, wonderful.