Swiss brand NEUTRIK New Zealand bird gram model NC3FXS Applications Aviation species XLR Interface Type ZIF support card number-one card type XLR Shape Round Production process operating frequency high frequency welding characteristics of waterproof material silver-plated brass contacts NEUTRIK Trek New Products including weak cable, connectors, audio, coaxial, power and circular connectors. New Trek NEUITRK company's audio products include: XLR connectors, plugs, sockets, speaker connectors and plugs plate. Since 1975, New Zealand Trek NEUTRIK always innovative, with a number of patents and licensing agreements, and all products comply with ISO 9001-2000 standards.