What is the best BNC Digital Cable under $4,000?

+1 gosta! And you too mzkmxcv! A digital signal is in NO way "analog" like! The subjective claims of differences are ALL highly suspect! Confirmation bias is the factor at work here! Motivation to hear an "improvement" is certainly enhanced when increasing amounts of money are spent! 

I am content with my various one-box CD/SACD players! Never felt the need for a separate DAC/Transport! Waste of money IMO!

There have been police enactments of crime scenes were all the observers' accounts have differed! So I view ALL subjective reports as highly suspect!

I’ve noticed slight, barely perceptible effects of Digital cables but in my limited comparisons it seemed that the ceiling for improvement was quickly reached.  Audioquest cables that cost perhaps five times the price of a generic cable worked as well in my system as cables that cost 10 times as much.  Perhaps if I had a stack of dCS to connect them with it would be different...