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