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