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