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