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