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