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