CD Quality Versus Streaming Quality


I realize this will be a contentious subject, and far be it from me to challenge any of the many expert opinions on this forum, but if I may offer my feedback vis-a-vis what I am hearing, and gain some knowledge in the process.

i will begin saying that my digital front end setup is not state of the art, but i have had the good fortune to listen to a number of really high-end systems. I guess the number one deficit in my digital front end is a streamer server, and no question about it that will improve the sound.

My CD player is a universal player; Pioneer BDP-09fd. It uses Wolfson DACs. It has been modified to a degree. I have bought and sold other players, but kept this one, because it has a beautiful sound that serves the music well.

Recently, i ventured over to my son’s place and we hooked up my player (he doesn’t have one and rely’s on streaming only) We compared tracks / albums of CD quality and master quality streamed on Tidal with ‘redbook’ CDs I have. For example, some Lee Ritenaur CDs and some Indian classical and the wonderful Mozart and Chopin.
His system is highly resolving.

we were both very surprised to find the CDs played on the player to be the better sound. And not just by a little. The sound was clearly superior, with higher resolution and definition, spatial ques, much better and clearer imaging. Very surprising indeed. Shouldn’t there be no difference? This would suggest the streaming service is throttling the bandwidth or compressing the signal?

i am most interested to hear others’ observations, and suggestions as to why this might be? I do love the convenience aspect of streaming, but it IS expensive for a chap like me of fairly modest means. The Tidal HiFi topline service is $30 per month I believe, something the good lady is not too thrilled about. God forbid I should suggest Roon on top of that I may likely get my walking papers. I jest, but only partially LoL. My point is, if I pay this sort of money, isn’t it fair to expect sound to equal the digital stream from the CD player and silver disc?
Thoughts?

AK





4afsanakhan
The issue with the comparisons is that they are rarely apples to apples. Is your CD original issue, 10 years ago, 30 years ago? Was the CD an original transfer? AAD? ADD? Is the streaming service offering you a digital copy of the original? the first remastered reissue, the second the third and so forth? Saying you have a certain chip set in a player doesn’t speak to anything more than that....and certainly not to power supply, cables and many other things that all count. I have and still occasionally use a Sony XA5400ES CD/SACD player. It was a Stereophile A+ recommended component a few years back so it should be pretty competitive today. My streamer is a Cambridge CXN v2 which, along with the Sony’s digital output feeds a Benchmark DAC 3b, also a Stereophile A+ recommended component. I subscribe to both Qobuzz and Tidal.and also play many digital radio stations for content discovery. Some radio stations are inferior to CD, some are not.
Where I have an original issue Jazz CD from 25 or 30, or more years ago it will be more musical and natural sounding than any version either of the streaming services has libraried. This is especially true with early 60’s - 70’s Jazz CD’s, especially noticeable with Mosaic reissues, which are better than anything else in comparable digital playback.,,, at least the 40 or 50 I have are. Too many masters spoil the broth, so to speak.
Properly set up digital streaming, and that starts at the wall, connected via Cat 6 or better Ethernet, and run through a good to great DAC should be every bit the equal and more of a typical CD through a consumer grade or mid-fi type player.

If you have not taken the time to shoot out speaker, interconnect, tubes, power and digital cables on your system, you may not be in position to make a meaningful evaluation of anything else.
I like the library Tidal offers using a streamer.  They have a lot of hi res quality.  I always thought 24 bit is better than 16 bit.

It would cost a fortune to buy CD’s verses Tidal’s library.  It is also nice to select artists and songs while relaxing rather than having to get up to change a CD.  Perhaps the convenience is what is causing people to switch.  I would also be curious to know if you did a blind test if you could hear the difference.
Primephonic shoots itself in the foot by limiting the devices it can stream to.  There's not a lot of point to streaming hi-res to a phone or even a desktop computer.

Im not going to get to tech with my opinion , my current setup consist of a Marantz 6004 CD hook up to an Audio Ilussion M3A, Belles Virtuoso dual mono amp and Vandys 2 SigE. After researching, I recently went streaming with a Bluesound Node 2I. My interconects are Peanut BJ between the CD and AQ Red Rivers between the BS and the power amp. My vinyl setup is a LP12 modestly upgraded with a Lingo 3.
Upon A/B/C comparing, I definitely feel streaming is superior to  my CD setup. I used the standard Quboz which they claim is cd quality. There is a significant upgrade in the DAC and interconnect with the streaming route. Its covenience to explore so many artists is limitless, although not all titles per artists are incuded. As compared to vinyl, records have that sweet SQ and wider sound stage. Streaming and cd has a somehow restraining wall that you don't allow you to enjoy beyond. However, I find streaming so pleasing second best and without having to switch sides every 20 minutes extremely convinient , that Im streaming now 90% of the time. It also save you on buying unheard vinyl that you might not like down the road.
I have not gone the Quboz expensive route yet, but who knows? I wonder if there is a significant and justifiable SQ improvement.
Know I would say to fully enjoy Streaming, a good Dac and interconnects are essential to get the best of it. 
And that's my .02





Streaming will eventually be better.


Umm maybe, but not when there’s millions of $$$ to be saved by the streaming/downloading companies saving on space by using the more compressed and easier for them to obtain later versions.

The only way I see them going to the trouble of finding and paying for the earlier uncompressed versions then streaming/downloading them uncompressed to you also,
is for them to "SHOW WHAT VERSION YOUR GETTING"
so you can check it here that your getting the early uncompressed ones, and for them to be committed audiophiles also.
https://dr.loudness-war.info/album/list?artist=Traveling+Wilburys&album=Traveling+Wilburys
and like these
https://dr.loudness-war.info/album/list?artist=Bruce+Springsteen&album=Born+To+Run

This is very possible if this streaming/downloading compression thing grows too big and if the Dynamic Range website has corruptible $$$$ owners, I can see the streaming companies taking them over.
They are apparently a bunch of muso’s that started it, I believe that Springsteen or Neil Young or similar was one of them that funded it

There are people that are attacking it because they don’t like it.
"Someone tried to vandalise the database by deleting about 76k entries. I restored those entries and ..."

Cheers George