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