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