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