Power supply for Axe-Fx Ultra phantom power

[Shrednoise321]

I'm using an RJM mastermind LT to switch channels in my ultra. However, I wanna use the phantom power for my mastermind. The power supply that's included with the mastermind does not fit. Is there a correct one I should use? I have a 7 pin midi cable. Just need to know what power supply to use. Thank you for the help in advance!!!

 

[dpeterson]

Rjm has a phantom box, or you can get a rocktron cable that runs with the midi cable. Could also get a 2.1mm to 2.5mm adapter possibly.

 

[chris]

i think the RJM stuff can't be used with the axe-fx phantom power port - too much voltage, if that's the right word. use RJM's phantom power box. well worth it.

 

[Shrednoise321]

I read that it's the mastermind GT that can't be powered by the phantom power. I have the LT, which is the small one with 1 LCD screen. So would a regular stomp box power supply fit that input on the back of the ultra?