Visit Amazon sites : br Peavey 03016340 AT200-B Breakout Box for Keyboardbr br Supplies phantom power to the AT-200 br Change patches from updates on the AT-200 by connecting a MIDI control pedal to the breakout box br Includes 15 8 pin DIN cable and External power supply br Carries the audio signal from the guitar to the 14 output on the box br MIDI In and OutThru jacks