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