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