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