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