05-04-2020, 01:51 PM
(This post was last modified: 05-04-2020, 02:01 PM by Lizard_King.)
I want to add my 2 cents to this discussion. I am using the Allo Shanti Dual LPS to power my RPI3b+ and the Katana DAC board. My Katana stack is modified so I have no USB power inputs are being used . This improves the SQ, trust me. I have a DIY 5 volt Linear Technologies LT3042 with a Toroidal Transformer powering the Micro Controller board. For the SQ output board, heavily modified, I use a Acopian +/-15 Volt Military LPS.