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