For sale is a Lumin U1, its a little over a year old and has served me well with flawless performance. This is a great sounding piece of gear and you can mate it to the DAC of your choice. I purchased it new through Don Walker Audio. It has a separate linear power supply shown in the final pic. No damage of any kind, it was unboxed, placed on shelf and has never moved. I am downsizing and selling off my second system. I have all the original packaging. Will ship FedEx ground CONUS for 40.00 but would also be open to local purchase in Little Rock, AR; I'd be willing to deliver within an hour of Little Rock at no charge.