Finally, my DAC.. almost finish.
Just the SPDIF input only for now, already installed Amanero USB board but not yet upgrade the clock, I installed 80 Mhz CMOS TCXO 3.3v which is cannot playing DSD files fluently, hiss (like burst of white noise) when changed from tracks.
Hifiduino confirmed that.
I learned a lot to build this DAC, new technology which is capable to blend between hardware (ES9018 it self, power supply design regulator design, transformer v/i out, spdif TTL...) and software (Arduino) and don't forget the metalworks
This is my first journey soldering SMD parts, micro controller.
now let the pictures talk...