Music sketch pad a songwriting tool that anyone can use battery powered compact multi track recorder song ideas can happen anywhere with the dp 006 and the dp 008ex youll be ready jot down ideas for your songs using these professional sounding multi track recorders for extra battery life you can add tascams bp 6aa external battery pack built in high quality stereo condenser microphones for easy on the spot recording the dp 006 and the dp 008ex have two condenser microphones built