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