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