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