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