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