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