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