From what I understand, the MC1 has a 7 pin for phantom power via the MP1. My question is what power supply can I get that would work with the 9V out? I use a PowerAll for my pedals.
If I recall correctly,
The ADA wall wart is 9V DC with 500mA, so any similar wall wart will work, but you have to change the plug to a "N" type barrel plug. I did that with one I had laying around, and it still works to this day. Center pin is negative.
Harley 8)
It also works with a 9Vac adapter, this way you don't need to worry about the polarity of the jack (which is 2.5mm)