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