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