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