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