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