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