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