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