Source for replacement power supply or pinout for Numark EM-260 Mixer?

I recently picked up a Numark EM-260 mixer, the two-channel with the integrated Kaoss Pad, and it did not have a power supply. This mixer uses a kind of bonkers AC input through an RJ11 (ye olde phone) plug. I have an RJ11 crimper so I could make one from a generic AC supply but need to know what the pinout is. I tried to contact Numark but they said sorry it’s legacy and they don’t have any info.

Anyone happen to have a pinout for these, or a power supply to sell?

The only similar power supplies I’ve seen are older Rane ones which they used for a few years. There are generic versions of that supply available on eBay. I am not sure if the EM-260 would work with the Rane supplies- the Ranes are 9VAC on two rails for 18V total, and the Numark is 21V, so I am not sure if there are two different rails for the Numark unless they’re 10.5v which sounds unusual.

Worst case scenario is having to open it and trace the board, but I was hoping to not have to do that.

Thanks! I always wanted one of these, so hopefully it works.