Hi,
I am using Allo Katana Player based on Raspberry Pi, which has this DAC. The whole set-up can cost you around 25 - 35k, based on the configuration you choose. Then you can pair it with any amplifier of your choice. It will increase the system complexity, but will let you upgrade only the DAC or amp in future. Another option is to use the new AudioQuest DragonFly Cobalt as the DAC (~ 30k). A few other options are also available; a bit of online search will give you insights. Very cheap implementations will not let you realize the true potential of this DAC. Also, a fully integrated amplifier based on this DAC will exceed your budget right now; I am not aware of any.