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