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