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