Koss' classic portapro headphone was among the first headphones designed for portable use. Decades later, Koss introduces the IL-100 as a portable earphone to meet current mobile necessities. Koss Porta Pro KTC, the most sophisticated version of the Porta Pro, features a new technological upgrade which brings listeners closer to the music they love. Koss Touch Control (KTC) remote and microphone technology, made for iPhone, iPad and iPod, gives listeners more control in fewer steps. Listeners are now able to stay connected, shuffle song and adjust volume with the flick of a switch. Koss Porta Pro KTC features the standard setting sound performance the original Porta Pro established over 25 years ago. Designed for those with refined musical taste, the lightweight Koss Porta Pro KTC does... Less

In the year that George Orwell predicted the apocalyptic era of Big Brother, the dreaded unevent led to bigger and greater things. Among those great things was the first headphone designed for portable use. Before MP3 and before iPod, when people used cassette and CD players, Koss Portapro emerged as an answer to those seeking high quality sound for portable audio. The year was 1984. Over decades, this headphone remains a favorite.Koss Porta Pro headphones' high quality sound set sound performance and comfort standards for portable personal listening worldwide when first introduced in 1984. Since then, to the delight of devout Porta Pro enthusiasts, Koss has preserved the original design and performance that made the Porta Pro a portable music icon. Designed for those with refined musical... Less

Shipping Payments Return policy About us Popular Categories See More Categories Hold mouse over image to enlarge R80 HB HOME PRO STEREOPHONE - Kit MFG Part#: 154336 SKU: 2111887 Condition: New Item description W/CLOSED EAR CUSHION DESIGN Useful links Add to Favorite Sellers Ask seller a question Sign up to Newsletter Visit seller's eBay Shop Condition Tech specs Ship/Pay Policy Return Policy About Us / Feedback Kit Contains the following 2 items. Koss - R80 HB HOME PRO STEREOPHONE W/CLOSED EAR

Sporty Portable Delivers High Quality Sound for Active ListenersThe Sporta Pro is the perfect stereo headphone for music lovers who need to move from the boardroom to the locker room without ever missing a beat. Combining the same amazing sound reproduction capability of the Koss Porta Pro with a flexible headband design that permits the listener to wear it on top of or behind the head, the Sporta Pro is the perfect accessory for music lovers on the go.Dynamic elements deliver deep bass and a wide frequency response from 15-25,000 Hz. Extremely rigid mylar elements ensure accurate sound reproduction and minimize mechanical distortion. The Sporta Pro features computer- optimized neodymium iron boron rare earth magnet structures to deliver great volume so you can hear every detail in your... Less

Headband pivots backward at its base, easily converting from over-the-head style to a behind-the-head style Foam ear cushions Collapses into a compact, protective package that tucks neatly in a briefcase, gym bag or backpack Freq resp: 5 Hz25 kHz Imp: 60 Sensitivity: 103 dB/mW 4-ft straight single-entry cord Gold-flashed 3.5mm L-shaped plug Includes carrying case

Koss' classic portapro Headphone was among the first Headphones designed for portable use. Decades later, Koss introduces the IL-100 as a portable earphone to meet current Mobile necessities. -Koss Porta Pro KTC, the most sophisticated version of the Porta Pro, features a new technological Upgrade which brings listeners closer to the Music they love. Koss Touch Control (KTC) remote and Microphone technology, made for iPhone, iPad and iPod, gives listeners more control in fewer steps. Listeners are now able to stay connected, shuffle song and adjust volume with the flick of a switch. -Koss Porta Pro KTC features the standard setting Sound performance the original Porta Pro established over 25 years ago. Designed for those with refined musical taste, the lightweight Koss Porta Pro KTC does... Less

Servers Software Printers Projectors Cameras Storage Koss KTX PRO1 Mfg. Part: 163808 SKU: S6633552 Headphones ( semi-open ) Features | Titanium layered diaphragm for accurate sound reproduction Foam ear cushions for an open, hear-through sound Adjustable headband with sling for a comfortable and secure fit Volume control on the cord for easy level adjustment Straight, dual entry 4 feet cord Overview The KTXPRO1 is a portable headphone that is used on-the-go. Portable headphone tends to be smaller, more lightweight, and may have features that lend themselves to listening on-the-go, like carrying cases or collapsible headbands. Technical Specs Product Type Headphones Headphones Type Headphones - binaural Headphones Form Factor Semi-open Connectivity Technology

1.888.209.5772 About me Contact Us Shipping Payments FAQ Click an Image to Enlarge Koss 155409 Noise Cancellation Stereophone 10-20000Hz SKU: KSQZ77ACTIVE Mfr. Part: 155409 Koss QZ77 Active Noise Cancellation Stereophone with 10-20,000 Hz Frequency Response Description Koss QZ77 active noise cancellation stereophone features both Active Noise Reduction (ANR) and Passive Noise Reduction (PNR) technology which eliminate harmful and unwanted noise while still providing the ultimate in stereo sound

High-quality stereophones designed for professional recording and broadcast applications 2 mm mylar diaphragms with titanium coatings deliver unmatched performance Closed, vinyl Pneumalite ear cushions seal tightly around the ear for improved isolation 10 Hz to 25 kHz frequency response; earcups fold flat for convenient travel and storage 8-foot cord; includes sleek protective case; no-questions-asked lifetime warranty

This full-size professional quality stereophone has long been the headphone of choice for broadcast and recording professionals whose careers demand reliable equipment and superior performance. As the first dynamic stereophone to deliver true full frequency, high-fidelity performance, the PRO4AA set the standard when it was introduced in its original form in 1970. In the late 1980s after long service, it was retired and replaced by a newer model. Customers clamored for its return, and by 1988 it was brought back by popular demand. Since then, though we've incorporated performance- enhancing technology and updated its style, the essence of the PRO4AA remains unchanged and it continues to set the standard for performance and reliability today.The PRO4AA features dynamic elements for an... Less