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