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