Resumen: El Numark NDX 400 es un reproductor de mp3 y cd, especialmente utilizado por Djs, ya que con este aparato se puede scratchear un cd como si fuese un vinilo, también se puede reproducir música a traves de un usb.
Resumen: I love this thing! One of the best purchases I have made. It's fantastic. It does everything it advertises and then some. The scratch feature works perfectly, with pin-point accuracy. Even better than vinyl turntables on the scratch, since there is no skipping.
Resumen: I was looking for a cd player to hook up to my mixer and play backing tracks. I did a ton of research and was never happy with any of the choices I found. I was using my BluRay DVD player to play cd's and it was a real pain to get it to work right.