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