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