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