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