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