Power supply for DM10 Studio Kit

So apparently there are a lot of kits being sold without the proper power supply. Unfortunately, I bought one of those kits. Keep getting the calibration error. It's actually quite playable, but I'd rather have the right supply cable. Just curious if they are available, and if so where can I get one? I am in the US, and I understand the specs I need are: 9V AC 1.5A 5.5mm outer 2.5 inner power supply.

Shame you spend all that money for the kit and it doesn't come with the proper power supply, but I just want it to work correctly.
1 person has
this question