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