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