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