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