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