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