Glad to hear this worked for you. These PSUs with the separate IEC power cable always seem like a hassle to me, but if your intention is to use the Anagram on its own without a pedalboard power supply then it's a great solution. Power specs are excellent on paper, and if it's not giving you any noise issues then it would be a big step up from the factory and third party options that create ground hum.
Yeah, I'm in same dilemma. I plan to only have the Anagram on my pedal board so it seems like overkill to get a dedicated power supply with an isolated 9V 2A+ supply..
I'll have to see how bad the noise floor is (and 'bodge' a solution by using Noise Suppressor blocks in the meantime) in a few different locations before I make a decision to spend another sizable chunk of cash to hopefully get clean power