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