
Sorry, I'm trying to figure out how you have things connected and what you're trying to do...
You say you're using HID mode, but the DJS-1000 doesn't do anything connected to the software, and the ProDJ Link only works when the CDJs are in stand-alone (player) mode, or only linked to rekordbox in EXPORT mode (in which case, the USB / HID is not required).
As for playing samples and why there's no audio -- are you connecting the S9 to the AUX input, or one of the line inputs?