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