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