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

Showing 4 responses by redlenses03

This is a very interesting topic and many of the points discussed thus far are valid. Its hard to deny that streaming won’t be going away and will (is) be the standard delivery model going forward.

Being this hobby comprises the smallest fraction of the overall streaming user base / listing base, influencing this model would appear to be difficult.

I think in its current form with the likes of Qobuz and other high-quality services (audiophile centric) it’s hard if not impossible to state streaming is worse than one’s local version. Meaning, it’s always about provenance / mastering version.

Of my 4k local albums that I have curated (1k are SACD’s) some of them are not the best version and Qobuz may have a better version, which I have on numerous redbook’s discovered. So how does one digest that? I’m certainly not going back through my entire library and comparing each one of them to the Qobuz version for example.  However, on my favorites / must have’s, I will hunt down the best version.

I have not been a streaming fan and sort of refused to use it in my big rig. One of the reasons is to purchase and support the musicians since they get squat on the streaming model. However, after much optimizing of my network (vlans, dedicated audio network and devices etc..) I have slowly begun to use it (Qobuz) off and on. My chain is dedicated Linux roon core (that is all it does), dedicated HQP wkst to upsample to DSD which then outputs via fiber Ethernet to optical rendu > DAC.

It’s getting harder to tell the difference on some tunes, I still prefer my local library most of the time, but I can’t in any sane way, listen to only my older music? Much of the new music/genre I listen to is mixed/mastered in high quality and many times I purchase their (artists) digital download

I will point out though my context is digital (e.g. ripped redbook/SACD’s/high quality purchased downloads) and I don’t have a high end CDP for reference. Maybe I am missing out in that respect? I am curious how that would sound, but much of this comes down to priorities. Spending 2-4k on a CDP isn’t gonna happen.

Getting the most out of ones rig is so massively dependent on room and spkr setup. Once you get that sorta dialed in, you’re in a much better place then not having put the time into that.
@georgehifi
The streaming companies need to give the album Cat No. with all their streams/downloads, so you can find for yourself on the DRDB if
your paying for and listening to compressed rubbish.

That would be great and should be available without question for the very reason you state. I can only speak to Qobuz, but some of the dig downloads I have purchased (new releases) have included cat numbers in the metadata. 

I don't understand for the life of me, why the f*&% complete meta data isn't part of these dig purchases.  It's not the services fault, but the labels that provide the files.

@riaa
Red,
Your ASSUMING that the labels arent giving the services the data. Perhaps the info IS given and the services are choosing not to give you that info. Could be they dont WANT you to see the data so you cant do your due diligence and compare different master/remaster versions. Certainly not saying this is true but it is in the realm of possibility.

Maybe (sounds a little extreme, but anything is possible I suppose), but given the fact that downloads from the labels / artist directly as well as the digital stores (pro studio masters, acoustic sounds any of them really), metadata in those are no better, in my experience.  Just artist, track, album etc.. minimal crap.  It should contain everything pertinent (what one would find on CD sleeve).

I've emailed Qobuz the exact question (looking to clarify cat number) and they were helpful, but I recall the response was something like that's what the label provided and they are not touching the metadata

Have you look at the DRDB to see what you got, and "PLEASE" give us the Cat no. of the streamed ones you managed to get form Qobuz so we can all see?
As this on is the rubbish latest release from them https://dr.loudness-war.info/album/view/58448 

https://dr.loudness-war.info/album/view/179407