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