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