It is possible that one can take on more DIY work than one can handle. That is exactly the case here. I have two (2) fully assembled and tested Buffalo II DAC modules for sale. I don't have time to allocate to building this project. They come in their original packaging and have not been handled. They're being sold for $200 USD a piece. I also have an LCDPS power supply from Twisted Pear and two (2) HDAM discrete I/V stages if interested.