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