IndryRockStar76

I have the powercab 112+ and I just got the regular powercab 112 today. The regular 112 sounds like it has way too much low end, and there is no way to fix it. The regular 112 does not have a USB out, so it can't be connected to a desktop. The 112+ is far more customizable, and to my ear, sounds so much better. I use a Quad Cortex as my modeler. IF you have the extra $200 I'd definitely recommend going with the 112+.

Even if you could power the Helix with a power supply that wouldn't make any sense anyway. You still have to power the pedal board power supply, so you're still plugging something in. I just use an extension cord with a 3 female head to plug in the Helix and the Zuma for my side effects. (side effects are mainly an EQ for the monitor, a Digitech drop so I don't have to bring 5 guitars with me, my favorite OD, and whatever else I feel like lugging that particular instance.)