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