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