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