I have a Black AI Sol Blue that I bought a while back and during a recent move across the country I lost the power supply. I saw that AI has them available for $50 but that sounds steep for what at a glance appears to be 24V 5Amp power supply(~$15 on Amazon), but before I try to order a cheaper alternative power supply from Amazon I wanted to take a look at an official power supply to make sure I had the right specs. Also if you could tell me what size the connector on the end is it would be greatly appreciated, but I can find/replace the connector.