Levinson's state of the art DAC, the 30.6. This is one of the finest audio components I have ever owned. I am the original owner. It began life as a #30 and each time the factory offered a new upgrade I had the DAC upgraded to the 30.5 and finally to the 30.6. This piece of Mark Levinson history is still a magnificent sounding piece of high end stereo. Purchase includes the required power supply, PLS-330 and the three DC connecting cables. USA purchase only and PayPal please. I no longer have original boxes, but will be sure the two items are packed and shipped correctly. Includes manual and power cable.