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