Процессоры
APart (Бельгия) Crown (США) OSRAM (Германия) HALO Allen & Heath Electro-Voice BIG DeliEffect Panasonic MARTIN (Дания) Philips Nightsun HKAudio Pioneer Technics DiscoEffect DB Technologies JBL Professional Shure Park Audio ACME SANYO Polarlights Turbosound Light Studio