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