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