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