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