The CCM – Clock Capture Module captures the frequency from the right channel from any audio source and converts it into a Clock Pulse. Any audio panned to the left channel can be exported out of the left channel output on the board. This allows for the integration of any audio source (ie Abelton Live, Logic, Korg DS-10) with analog gear. For example. Take the Drum beat from your DS-10 and let it drive the clock on your sequencer or have it trigger your Synth! MADE IN THE USA. This item is completely assembled and tested, ready to use. YOU WILL NEED A CENTER NEGATIVE AC ADAPTER (not included) or a 9V battery. Enjoy! SHIPS FREE IN THE USA.