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