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