Well, the 49c dac in consumer electronics isn’t much of a quality piece.
But if you speak of DACs made for the audio enthusiast, there probably isn’t a bad one, but there are some that are much, much better.
Jerry
PS ASR...LOL
Is there any such thing as a bad sounding DAC these days?
I think the problem of DAC for quality audio has been pretty much universally solved. Not to say all DACs are equal, they aren’t, but do any that really matter these days not sound “good”?