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