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