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