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