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