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