There are two different free timecode CD's available for your download.
Consumer Grade Sound Level works best with low output CD players such as rackmount dual cd-players, Numark Axis-9, Pioneer CDJ-100/CDJ-200 and more.
Pro Grade Sound Level compensates for the loud output that pro CD players give, and to avoid saturation of the timecode signal into your soundcard the actual timecode signal is lowered by -14db. For many soundcards, you need this lower volume timecode CD, if you are using a Pro Grade CD players such as Pioneer CDJ-800/CDJ-1000 or Denon DNS-3500 and similar.
Burn the downloaded MP3 file as audio CD with your favorite CD burner program (NO normalization setting on!).
Right-click one of the links below, and choose "Save as..", and save the file to your PC.