Reply to Need help with Denon Cdj's

Hi all i would like to know if these denon players can be used as a soundcard with the Behringer ddm 4000 and Traktor Pro:
Denon Hs5500
Denon s3700

If you dont understand, what i mean is that i do not want to purchase an external soundcard and optionaly use the Asio drivers in the Denon hs5500 and Denon s3700 since they both are Usb Midi..if thats possible.. I am a 15 year-old Dj on a budget and saving is good lol.
Thanks