Hi Quanghao and Andrea,
I'm interested in assembling one of these kits.
I have assembled several audio projects before, both from PCB/kit and point-to-point soldering, but I'm a complete newbie when it comes to DACs, so I have a few questions:
1. I want to connect the DAC input to a Raspberry Pi via GPIO, and the output to my power amp. I assume I will need theDAC board, power supply, and output stage. Anything else?
2. I can find only AD1865N-J chips for sale. Your project refers to AD1865N-K. Does the -J model work the same?
3. What is the current price for the DAC + power supply + tube stage kits including shipping to the USA?
4. Do you have an included/excluded part list?
5. What do I need the Amanero module for? Is it a separate board that I have to buy elsewhere?
You can PM me for more price/payment details.
Thank you.
gm