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