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