I will take the time to get into the details of how to make it yourself a bit later. Sory, life is busy recently ..
Do you have a small angled power cable for the Noble yet?
Well seen, I am of course going to struggle with the Noble
I have about 40/43mm to install an IEC13 connector.
Problem 1 : A regular IEC connector won't fit.
Problem 2 : I have 2 units to power with only 1 power socket outside of my board.
I will make a Y connection myself so that, from the outside of the Pedalboard, I still have to plug one IEC13 to CEE7/7 chord.
From the inside, that's much more complex.
I need an IEC14 socket (Furutech FI06) to which I will connect 2 power cables (Furutech AG314 AGII2).
One will be connected to a FI11 and go into my DESS MP12 power supply.
The other will be connected to a Furutech FI12L angled connector to the Noble.
I do not consider I will gain anything from boutique power cables and hifi connectors. At this point, this is purely an over expensive decision motivated by the visual appeal of the pedalboard. From a functional point of view, there are much better option to achieve the same functionality and the same level of sound quality for much less.
I also feel the same about Jack DC connectors that are often way too long and look bad, but no solution fit my needs at the moment.