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