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