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