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