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