I bought this module to implement power management for my streamer. It is important to use a good quality cable between the module and Pi. I used 22 AWG cables. M ysetup: Pi 4 2Gb, Moode , PI-SPC II, Meanwell 7.5V 3 A, DAC Topping D10S. Sound is very good. Moode need configuration, but everything clearly described here: https://github.com/audiophonics/Raspberry-pwr-management
I recommend this module.