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