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