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