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