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