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