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