Компанию Kubala Sosna основали два друга: Джо Кубала и Говард Сосна. Каждый из них бОльшую часть своей жизни посвятил подбору компонентов и разработке кабельной продукции. История компании началась более 25 лет назад, когда при проектировании акустической системы в собственном доме, Ховард успешно разработал и сконструировал кабели, которые по своим характеристикам превосходили лучшие кабели, которые можно было купить в то время. После некоторых доработок и испытаний был разработан дизайн и патент на фирменную конструкцию OptimiZ, которая легла в основу всех кабелей Kubala Sosna.
To date, Kubala Sosna is considered a recognized world leader in cable products. This is confirmed by an impressive list of awards from specialized media, presence in top sets and installations, as well as the warranty: from one year to life, depending on the cable series. Users all over the world agree that American cables have high dynamics, resolution and detail. With Kubala Sosna cables, there is a clear improvement in sound, accuracy and integrity of all components in the system.

Kubala Sosna designs and manufactures a wide range of premium cables for virtually any audio component. Each cable series includes interconnect, speaker and power cables. In addition, the various series offer a variety of digital, background, DIN-RCA, XLR, USB and Ethernet cables that are perfectly matched with each other regardless of the series. In addition to cable products, there is a Kubala Sosna XPander Power Distributor in the company catalog.
In the near future all series of cables from the manufacturer's catalog will be presented on the Russian market, and for users who already have Kubala Sosna products an upgrade under Trade-In program will be available in accordance with the company's terms of reference.
DH Labs Company was founded in 1992 and represents the trademark SILVER SONIC. The mission of the company is to design and manufacture audio and video cables that transmit the signal with maximum quality and at the same time have a reasonable price. DH Labs cables manufactured in the USA have assembled the best combination of silver and oxygen-free copper conductors, special Teflon dielectrics and vibration absorbing materials. By selecting the best possible materials and geometry, SILVER SONIC cables have become distinguished for their purity and transparency in signal transmission between components.

The company's catalog contains a large number of ready-made acoustic, power, network and video cables as well as connectors and cables in bays for the DIY segment. Today, more and more manufacturers of speakers and components prefer DH Labs cables for their products.