08-28-2024, 09:25 AM
Recently, I have successfully modified the ProtoDAC to a standalone DAC. With the addition of CS8412 receiver chip and Russian made 6N16B miniature tube output, this DAC now takes coaxial, optical and USB as input. Very good performance.
https://www.youtube.com/watch?v=RobjsdBUZCI
https://www.youtube.com/watch?v=RobjsdBUZCI