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