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