The Absolute Sound "review" of USB cable reads suspiciously like a press releaste

I always heard instant improvements with audio
and speaker cables.  I never believed power cords
could make a difference because the house is wired
with cheap Romex but it knocked my socks off when
I tried better power cords at home.  From that point
I learned to just listen with my ears and not ask why
or how something sounds different or better.

Another thing that baffles me is HDMI cables.  I don't
know why, but I see slight differences with HDMI cables
on both my Pioneer Kuro TV and my computer monitor.

tom32801
Another thing that baffles me is HDMI cables. I don’t
know why, but I see slight differences with HDMI cables
on both my Pioneer Kuro TV and my computer monitor.

>>>>>>There it is! I must have ESP. 😳

wynpalmer
Yes, many CDs are just dross, while a few are quite magical.

>>>>I can certainly understand why you would believe that but it’s not because the CDs per sec are dross. It’s because the playback system can not retrieve the data completely or accurately. It’s not even close. One’s hear is not particularly sensitive to various kinds of distortion present on almost all CDs when they are played back on home systems. But almost any yahoo with ears can hear the LACK of those distortions when they are removed. 

@wynpalmer4  

Two questions:

1.  Can a 1 be mistaken for a 0 at the usb receiver if the waveform is degraded enough?  

2.  If the DAC is receiving a degraded waveform and the data recovery circuitry is working hard to sort through it, does this circuitry not increase the electrical noise in the DAC?  If so, is it negligible or does that just depend on the DAC design?

My approach is to try to provide the cleanest signal possible from streamer to DAC within reason, if for nothing other than peace of mind.  This does not include cables made from unobtainium however.

Just thought of another:

I upsample all of my PCM content to DSD 512.

Is the data recovery fast enough to handle a poor signal with that much data coming through?