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