Fosi Audio 48V 5A & 10A Power Supply Unit

quick and fast

Works.

I bought my ZA 3's with the 48v 5A power supply and after doing many upgrades to my system (DAC's, all the OP amps I2S interconnects ect.) I was curious if swiching the power supplies would make a difference. I try to have no expectations so that I perceive actual results and to make sure that my mind isn't playing tricks on me and causing me to spend unnecessarily. I tried to do research is switching from the 48v 5a to the 48v 10a power supply would make much of a difference and I wasn't able to find too much information. In the reviews here it was saying that it improved the bass and dynamics of the music and it seems unlikely that it would but I was shocked to find that it did for me too and I A/B tested the power supplies on songs that I was extremely familiar with and my test concluded that the performance was much better regarding the clarity and micro details. I acutally wanted to send them back to get my $200+ for the 2 power supplies because I didn't think that they would actually make a difference but they did and I think they are a nice improvement to my s;ystem so I will be keeping them! 10/10 would reccomend!

I think it's the upgrade to 48V 10A, especially if you are running for fronts/stereo for that power

Excelent product