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