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