solderdude
Grand Contributor
So this is better than any iFi supply
Not saying that.
It is a power supply that will very likely be good enough to power a headphone amplifier/DAC.
And what is 'better' ? Something can be 'better' in certain relevant aspects and be worse in others.
Just consider that when a manufacturer offers different 'quality' power supplies for any of its designs the designs themselves either are sub optimal or they want to extract a little more money from their customers that way (by offering 'upgrades').