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