I don't know if this will help but I've powered my Qute EX DAC with an iFi Power and a Teddy Pardo. The Teddy Pardo was the better of the two. I heard no difference between the stock Chord power supply and the iFi Power.
I've also powered my microRendu with an iFi Power and a Small Green Computer 7V. I won't look further than the Small Green Computer power supply. Great bang for the buck.
I've not used an SBooster but they are well-reviewed.
I've also powered my microRendu with an iFi Power and a Small Green Computer 7V. I won't look further than the Small Green Computer power supply. Great bang for the buck.
I've not used an SBooster but they are well-reviewed.