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