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