The X-10v3 is the simplest and most cost effective way to add some tube “sound” to your system. Just plugged this in between your CD player or DAC and the preamp/integrated amp and you are ready to enjoy some tube magic. Results may vary between systems but overall, its a nice positive add on piece. Previous owner of this unit added the X-PSUv3 power supply that up the performance of the X-10v3 over the stock wall wart power supply (included). The X-PSUv3 can power up to four X-Series units (like its DAC, phono and headphone amp) instead of their individual wall wart power supply. So if you currently have one of those or would like to start building up a X-Series system, the X-PSUv3 is a great, beefier power supply to be the engine of this setup.
Unit is in very nice shape with minor scuff marks from use. They will be securely packed for safe shipping.