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