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