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