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