Introduction: Neutrik AG is an international company with a history of forty years. It has rich practical experience in the innovation of electrical and electronic interconnection products and systems manufacturing. The company was founded in 1975 by Bernhard Weingartner and the owners of NeuElektrik AG, Gebhard Sprenger and Josef Gstoehl, with the aim of creating innovative products for the connection between machinery and electronics. Nowadays, Neutrik has become a world leader in designing, producing, and selling audio connectors, coaxial connectors, power connectors, and circular connectors. The concept of "always one step ahead" allowed Neutrik to understand its future trends before market demand became clear, and to produce ahead of competitors. Neutrik's audio products include XLR connectors, plugs, sockets, speaker connectors, patch cords, and fiber optic connection systems. Neutrik is committed to excellent innovation based on the ISO 9001-2008 high-quality standard and reliable customer relationships.