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