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