Here's the bottom line: You have an expensive piece of gear like the Neural Quad Cortex (great utility BTW) and to power it, you only get a relatively flimsy power supply that could either break in transport or mid-gig. First I thought I got the wrong shipment. Then I ordered another power supply, only to realize it's still the same flimsy part.
The power supply has multiple sockets for use in different regions - good idea for home use, but not on stage this is a bad idea. Even if you run an extension cord to your pedal board, there is always a risk for the power supply to snap.
I will continue to use it, despite everything, having a backup is mandatory at this point, I guess and will for more rugged options in the meantime. The power supply shall not stop me from making good use of the QC in the future :-)