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