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