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