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