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