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