I think we mentioned this in the beginner's section, or maybe I thought better of it before I sent you here. In any event, I don't think it's as easy as you suggest:
1. DAC - what you list is not a DAC. It's a USB communications module intended to feed into a DAC. They supply a couple of free DAC PCBs if you buy this module. Here's one of them:
https://www.diyinhk.com/shop/audio-...2.html#/dac_option-xmos_768k_dac_and_oled_pcb
Note that you have to build it, although the SMD parts are soldered. Further, it's only guaranteed for 16-bit, 192kHz and it will do nothing whatsoever with DSD.
Finally, note that it requires not only 3.3V, but also + and -12VDC. The communications module can use the same 3.3V, but your current requirements in the power supply are building - not to mention that +and- 12VDC requirement, which is complicated.
2. DSD - again, this is not a DAC. It's a higher-quality version of what you thought was a DAC in #1 above. Only, it comes with no free DAC PCB. It also requires 3.3V.
3. Power Supply - this is only the output module and the only voltage you can use from it, based on what you are trying to select above, is the 3.3V output. There is nothing to provide the +and- 12VDC required from your "free" DAC PCB when buying the communications module in item #1. Beyond that, there is nothing whatsoever for a transformer, line voltage or other input to the power regulator output module. It's only an output power supply module and as such, incomplete to work with anything.
4. FIFO Reclock - this is your asynchronous to synchronous clock controller. Note that it immediately reduces the sample rate of your communications module from item #1 to 192kHz. If you look up the link, you'll find a second photo on their website that shows this module as the connecting bridge between a communications module (your first item) and a DAC PCB, depending on what you might select (could be the free one you get from ordering item #1).
Note that nothing is yet powered and you have no solution at all for a transformer/line power or the + and - 12VDC required by a DAC module. I think a lot more study of the DIYINHK website is needed before you spend any money. A lot more money will be required, too, needless to say.
I hope that's not too discouraging. Perhaps further study will reveal a complete solution on the website somewhere, but it's a bit difficult to discern with the language issue that seems to be prevalent on that site.