Universal Effects (Франция)

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