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