Good response on the benefits of copious amounts of filter capacitance. I will also add that the 2000 farads of filtering capacitance is not the only trick used in the separate power supply. It also uses three high quality and well shielded power transformers to feed the power needs of the dac. Each power feed is separated including its own umbilical feed into the dac.
Power supplies greatly impact the sound of a dac. A great power supply can eliminate noise and artifacts that steal realism. All that filter capacitance helps eliminate noise!
If you do a search on Supercapacitors/Ultracapacitors which are used in the Galle Model II, then you will learn that the uf values are much higher than conventional capacitors. They have much lower voltage ratings however. Not a problem in a non-tube dac as voltage requirements are around 3.3v to under 20V max.
The chassis is also an important part of the design and overall sound. Cinnamon went to great lengths to eliminate noise and artifacts introduced by vibration and other external forces like EMI/RFI.
I have not heard the Galle Model II, but plan to shortly! Not in my home, but in Colin’s listening studio. The standard Galle is all this Audiophile will ever need or want. Sure Bill. Ha!