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www.koss.com/

Koss Corporation is US-based headphone manufacturer. Established in 1953, the company introduced to the world the first high fidelity stereophones. Learn more

About vendor

Koss was founded in 1953 as a hospital TV rental company by John Koss. When looking for new ideas to kickstart the company, John teamed up with engineer Martin Lange. Almost by accident the two of them came upon the headphone idea as a result of an attempt to market a portable phonograph. What made this product unique was the privacy switch feature, which gave listeners the opportunity to listen to the first Koss SP/3 Stereophones.

Until then headphones had only been used in communications applications. In 1958 the design was introduced at a hi-fi trade show in Milwaukee, and it became an instant success. Soon after the trade show, Koss went into business manufacturing and marketing stereophones.

In the following years Koss developed a number of iconic models that are still being sold to this day and loved by millions. Such are the company’s most legendary series Porta Pro, first introduced in 1984. Other notable examples include Pro/4AA launched in 1970, as well as the 1990-s inventions: KSC35, UR 20 and The Plug.

Koss technologies were copied by the competition. In 2020, Koss sued Apple, Bose, JLAB Audio, Plantronics Inc., and Skullcandy for patent infringement, eventually settling with Apple in 2022 for an undisclosed amount.

Since 1989, all headphones manufactured in North America by Koss come with a limited lifetime warranty covering normal use by the initial owner. 

The Koss family still owns more than 75% of the firm.

Vendors catalogue

Koss KPH7 Over-Ear Wireless Headphones Mic

SKU: 197229.101

1398 UAH*

in stock

Where to buy

Koss KPH7 Wireless headphones are a wireless version of the popular KOSS KPH7 overhead headphones. KOSS engineers and designers have retained the advantages of the previous model and equipped it with all the necessary attributes of modern wireless headphones. Koss KPH7 Wireless have a comfortable fit due to the light weight and adjustable headband. Simple and convenient control system allows you to easily change the viewing mode - switch tracks, change volume. The lithium-ion battery supports over 18 hours of playback at medium volume.

Koss Headphones KSC35 On-Ear Clip Wireless Mic

SKU: 196643.102

2499 UAH*

in stock

Where to buy

KOSS KSC35 Wireless wireless over-the-ear headphones with behind-the-ear clip. Compact wireless clip-on headphones create the effect of a live performance. Built-in microphone and remote control. Supports Bluetooth version 4.2. Built-in rechargeable lithium-ion battery. Soft, movable ear cushions that provide a comfortable fit on the ears. Open design allows listeners to stay connected to the world around them. Oxygen-free copper voice coils improve signal transmission and conductivity for clearer sound. Computer-optimised neodymium-iron-boron-magnet structures provide excellent sound quality and volume.

Koss SB42 Over-Ear Headset 2*3.5 mm

SKU: 193566.101

1299 UAH*

in stock

Where to buy

The Koss SB42 communication headset offers a full spectrum of sound so that you can hear each other clearly. With Koss Clear Voice technology, the built-in noise-cancelling microphone eliminates excessive background noise. This makes it much easier to use voice applications on your PC, such as speech recognition. The Koss SB42 can reproduce loud sounds even with low-voltage devices. Koss SB42 has a detachable cord and two inputs. Once the cord is inserted, the opposite side becomes an output for listening to ambient sounds or a connector for extended monitoring.

Koss UR10iK Over-Ear Headset 3.5 mm Black

SKU: 197188.101

699 UAH*

in stock

Where to buy

The UR10iK headphones combine great sound with the convenience of a built-in microphone. The inbuilt microphone provides easy access to communication and socialising. The easy-to-use in-line microphone with push-to-talk function allows users to quickly answer phone calls while listening to their favourite music. This microphone is compatible with most mobile phones with a 3.5mm audio output jack. The adjustable headband provides a customised fit for any head size.

Koss CS100i Headset 3.5 mm

SKU: 197138.101

789 UAH*

in stock

Where to buy

The Koss CS100 headsets boast a full range of sound to help liven up any conversation. With high noise sensitivity and reduced sound distortion, not to mention hands-free communication with a noise-cancelling electret microphone, you'll feel like the person on the other end of the line is right in front of you. Computer two-way headset Koss CS100 is ideal for IP-telephony and provides the effect of a live conversation. The Koss headset provides comfort and clear communication, no matter what it is used for: telecoms, voice applications or multiplayer games. Communication is made easy with the Koss CS100.

Koss CS340iBT QZ Over-Ear Wireless Headset

SKU: 197196.101

6999 UAH*

in stock

Where to buy

KOSS CS340BT QZ is a wireless headset with active noise cancellation that delivers unrivalled sound quality. The state-of-the-art ANC noise cancellation system significantly reduces background noise, allowing you to immerse yourself in your music or work. You can enjoy high-quality sound without environmental distractions. Thanks to Bluetooth 5.0, you can stay connected to your devices. High data transfer speeds, minimal latency and a wide frequency range ensure excellent sound quality and ease of use. The combination of ANC and Bluetooth functionality in the KOSS CS340BT QZ provides up to 22 hours of use.

Koss KEB25iW In-Ear Earbuds Mic White

SKU: 189650.101

399 UAH*

in stock

Where to buy

The all-new Koss KEB25i is a stereo noise-cancelling headphone with microphone that delivers accurate acoustic reproduction and isolation typical of high-end closed-cell headphones. A dynamic element located outside the ear connects to a tubular port structure that is inserted into an expandable soft cushion. The soft foam cushion expands to provide a customised, comfortable fit for every listening experience. It also improves isolation, blocking out ambient sounds, and enhances the clarity of deep bass and treble. One-touch in-line microphone, compact size and comfortable fit.

Koss KPH30iW On-Ear Headphones Mic White

SKU: 195166.101

1359 UAH*

in stock

Where to buy

The Koss KPH30i lightweight, portable headphones with adjustable headband provide incredibly spacious sound whenever and wherever you go. With features like an inbuilt microphone and remote control, the Koss KPH30i allow users to stay connected. The overhead headphones feature an open design that delivers rich bass and treble. The 60-ohm drivers are perfectly tuned to work with most mobile players. The all-new headband provides a perfect fit for a long, comfortable listening experience. The headphones have a durable rubberised cable with a spring-wound cable for protection against fraying and breakage.

Koss Pro4AA Over-Ear Headphones, 6.3 jack, Hi-Res, 2.4m, Beige

SKU: 195728.101

5598 UAH*

in stock

Where to buy

Koss Pro4AA headphones set the standard for full-size professional headphones. They were released in 1970 as the first dynamic headphones with full frequency response, high fidelity and excellent noise isolation. The model ceased production in the late 80s, but Koss quickly resumed production of the Pro4AA due to overwhelming demand. Since then, they have remained a leader among studio headphones in the TV, radio and recording industries. Koss Pro4AA meets the stringent demands of TV and recording professionals who want reliable equipment and quality results.

Koss SP330 On-Ear Headphones

SKU: 186230.101

999 UAH*

in stock

Where to buy

Type: wired; Appointment: multipurpose; Design: full-size; Mounting type: headband ; Intentional impedance: 35 Om; Sensitivity: 101 dB; Color: black and gray;

Koss SP540 Over-Ear Headphones

SKU: 185216.101

1599 UAH*

in stock

Where to buy

The SP540 full-size overhead headphones feature the new Koss PLX40 dynamic element, specially tuned for personal listening. The D-profile, circumaural design of the SP540 is emphasised by a new contoured seal with asymmetric foam that gradually increases in density at the back and bottom of the cups, resulting in a perfect acoustic seal and a balanced fit for comfort. In the SP540, the outer earcups are reinforced with anodised aluminium and cast metal hinges that provide durability in areas where other headphones often fail. The advanced headband design allows you to adjust both size and pressure.

Koss UR10 Over-Ear Headphones

SKU: 196784.101

570 UAH*

in stock

Where to buy

Since 1958, Koss has been a pioneer in Hi-Fi sound and professional audio equipment. The Koss UR10 headphones are a new portable model that offers maximum sound quality in a comfortable lightweight design. Today's music lovers want lightweight in-ear headphones that play their favourite recordings wherever they are. The UR10 combines the very best in sound performance without compromising on comfort.

Koss Headphone KSC35 On-Ear Clip 196734.101

SKU: 196734.101

1998 UAH*

in stock

Where to buy

Headphone Koss KSC35 On-Ear Clip 196734.101. The Koss KSC35 clip-on headphones deliver outstanding sound quality at home or on the go. The clip-on headphones feature swivel ear cups with soft foam ear cushions that guarantee open-through sound and keep you connected to the world around you. Active headphones for the active listener, the Koss KSC35 features dynamic elements for an exceptionally wide frequency range of 15-25,000 Hz.

Koss Headphone The Plug Wireless Noise Isolating Mic

SKU: 196982.102

1789 UAH*

in stock

Where to buy

Headphone Koss The Plug Wireless Noise Isolating Mic 196982.102. Excellent sound isolation thanks to the original design of the headphones - you are left alone with the music. Foam ear cushions heat up from body heat to form into the shape of the ear canal. Koss The Plug's excellent sound isolation and maximum comfort are now available wirelessly. Koss The Plug Wireless in-ear headphones support Bluetooth version 4.2 technology. The built-in lithium-ion battery allows you to listen to your favorite music for up to 6 hours on a single charge.

Koss Headphone The Plug Noise Isolating Red 196768.101

SKU: 196768.101

687 UAH*

in stock

Where to buy

Headphone Koss The Plug Noise Isolating Red 196768.101. The first of its kind, the Koss Plug Red In-Ear Headphones deliver the precise acoustic reproduction and isolation found only in quality studio headphones. It's all about the unique design of the Koss Plug Red headphones. The speaker, located outside the ear, is connected to a tube inserted into an elastic pad. Soft porous ear cushions conform to the shape of the ear canal for excellent sound isolation and maximum listening comfort.

Koss Headphone The Plug Noise Isolating Green

SKU: 185323.101

687 UAH*

in stock

Where to buy

Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Mounting type: in-ear; Intentional impedance: 16 Om; Frequency range: 10–20 000 Гц; Sensitivity: 112 dB; Weight: 7 g; Color: black and green;

Koss Навушники Spark Plug VCb Noise Isolating Black

SKU: 196908.101

699 UAH*

in stock

Where to buy

Type: wired; Cable length/radius: 1.2 m; Appointment: for mobile devices; Intentional impedance: 16 Om; Frequency range: Specification Icon10-20,000 Гц; Sensitivity: 112 dB; Color: black;

Koss Porta Pro Wireless On-Ear Mic

SKU: 196685.101

2997 UAH*

in stock

Where to buy

Type: wireless; Cable length/radius: 10 m; Appointment: headset for PC, for mobile devices; Design: folding; Frequency range: 15-25 000 Гц; Weight: 79 g; Color: black;

Koss TWS150i True Wireless Mic

SKU: 196594.101

2997 UAH*

in stock

Where to buy

Type: wireless; Cable length/radius: 10 m; Appointment: for mobile devices; Design: intracanal; Weight: 147 g; Color: black;

Koss TWS250i True Wireless Mic

SKU: 196817.101

2499 UAH*

in stock

Where to buy

Type: wireless; Appointment: for mobile devices; Design: intracanal; Color: black;

Koss CS200 USB

SKU: 194390.101

1197 UAH*

in stock

Where to buy

Type: wired; Cabling: one-sided; Appointment: headset for PC; Intentional impedance: 20 Om; Frequency range: 20; Sensitivity: 102 dB; Color: black;

Koss Y88

SKU: 196255.101

180 UAH*

in stock

Where to buy

Type: splitter; Appointment: for headphones;

Koss VC20

SKU: 192873.101

339 UAH*

in stock

Where to buy

Type: volume control; Appointment: for headphones;

Koss UR29 Over-Ear

SKU: 195794.101

1599 UAH*

in stock

Where to buy

Type: wired; Cable length/radius: 2.4 m; Appointment: for mobile devices; Design: full-size; Intentional impedance: 100 Om; Frequency range: 18–20 000 Гц; Sensitivity: 101 dB; Weight: 340 g; Color: black and silver;

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Reviews

Асортимент ERC доповнено: велике постачання Koss уже розвантажується!

15.09.2023

Легенда звуку Koss повертається з новою хвилею класичних, оновлених і навіть майже забутих ретромоделей! Поповнення та розширення асортименту відбулося майже в усіх товарних категоріях популярного бренду.

ERC - дистрибутор продукції Koss. Перша поставка!

07.07.2021

Хто не знає про Koss? Це легендарний бренд, першопроходець та спеціаліст у сфері персонального та професійного аудіо. З далекого 1953 року і до сьогодні шанувальники музики відзначають точне відтворення звуку, яке отримало історичну...

ERC - дистрибутор продукції Koss

29.04.2021

Хто першим запровадив консумерські навушники? Саме Джон Косс, засновник компанії Koss, у 1958 році з навушниками SP/3 відчинив двері до світу персонального аудіо для всього світу. Це була сенсація.

Сенсаційні навушники легендарного виробника Koss

07.10.2021

Всесвітньо відому американську компанію Koss було засновано в 1953 році. Дотепер Koss залишається одним із лідерів ринку, надаючи великий вибір навушників і гарнітур на будь-який смак і для будь-яких завдань.

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