Thanks to some last minute tweaks, we were able to get the power consumption down to 400mA @ 12VDC. This allows you to run the PBC from Pedal Powers that have a 12VDC 400mA output. I've been running one from a Pedal Power Digital for the past 48 hours and it's still working well. We will also test the other Pedal Power models, but I'd expect that any of them that have the same 12V/400mA output should work fine.