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