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