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