Not sure if this is the right forum, but I have an xPro v2 for sale. Removed working from my original Ox machine. Heat sinks installed on the drivers. I was running it on a 12v power supply, and desoldered the power on/off pad so I could use an externally mounted switch on the box. (Can be resoldered if desired). I can also include a ATX power supply if desired. Nothing wrong with it, I just have more controllers than CNC machines at the moment! -- John