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