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