I read the review and IMO it is way over the top for a review. What top quality dac uses those chips? I went out and reviewed other threads on those dac chips and here is an example of what I found:
The
TDA1543
chip is a budget chip and was designed as such back in the medieval times.
This
TDA1543 DAC, or any 1543 DAC, really, is only worth considering if you want a cheap, entry-level,
non-oversampling DAC to try and are curious about that old school Philips sound.
The dac that that was used as a reference wasn’t a top notch dac IMO. If he would have compared it to the DCS or ps audio DS dacs and came out ahead without blasting “it crushes” these dacs, then maybe he is on to something.
if the dac doesn’t use FPGA, or support hires/dsd/MQA, then it’s old technology and wouldn’t be on my list to review