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