Network Transport vs. CD Transport


So I decided to conduct an experiment. I pulled the old Marantz cd player circa 1999, around $400 retail, from storage along with few CDs. Using a coax digital cable with a $4.97 rca to bnc adapter from amazon, I sat down to listen. I played the CD, the ripped version (AIFF) of that CD, and a Qobuz redbook version thru my zmac Mini. Long story short...the reason why I did it was because there is something missing in the Mac Mini sound quality and I got tired of trying to figure out what the heck is going on. 
Anyways, that old cd player used as a transport into the Qutest DAC sounds considerably better  than the Mac Mini that right now I will need a few days break before I can can listen to the Mac again. I figured (assumed) that a dedicated network transport will pretty much better the Mac Mini and be comparable or better than what I heard with Marantz player as transport. Eyeing Auralic G1, Lumin D2 and Lumin U1 Mini as candidates (I need wifi capability), will any of these be comparable or better than let’s say a decent CD transport feeding the Chord Qutest? For example a Cambridge CXC, or a used high end player?
I can go back to spinning CDs, but figured I don’t want to give up on streaming just yet.
What are your thoughts - Auralic G1, Lumin D2, Lumin U1 Mini, or a dedicated CD transport for high quality playback. Forget convenience, let’s talk purely sound quality...thanks!

System:
Rogue RP-1, Rogue ST-100, Martin Logan Montis, Chord Qutest dac. 
audphile1

Showing 11 responses by georgehifi

Audio streaming. It’s a good place to find new music, or provide background, other than that? Meh. I prefer the simplicity of physical media.
Agree, good way to look at it.
Then go and buy the most uncompressed (most green boxes) CD version of it here http://dr.loudness-war.info/ which is usually the first release, or the vinyl.

Cheers George
The 24/96 "Reference Recordings" that you mention are not CDs. That’s just marketing bullcrap.
🤦‍♂️🤦‍♂️ Can’t see the forest for the trees.
Believe what you want, just have a listen to just one RR 24/96 CD, on a CD player even without a HDCD capabilities!
Please don't school me, what I'm saying is not so much HDCD but the 24/96 "Reference Recordings" CD's that you conveniently have not even mentioned.
You need the educating not me, you have nothing but a pair of ears that can't tell between a good CD being played on a good transport against that same CD being played from a streamer it was transferred to using the same dac in both cases.
There are no CD’s, which are Redbook, that play 24/96 music.
Take that up with Professor Keith O Johnson who owns "Reference Recordings"
Ok, 6 of one and 1/2 dozen of the other, they are still CD’s able to be played on normal CD player even with non HDCD and they sound magnificent.
https://referencerecordings.com/format/hdcd
https://referencerecordings.com/format/hrx

And he was the inventor of HDCD, as well as the very sought after, even today dacs don’t come close, the Pacific Mircosonics Model One/Two D/A A/D converters, try to buy a used one, just look at the companies that use them. 
http://www.goodwinshighend.com/manufacturers/pacific_microsonics/pacific_microsonics_model_two.htm

Cheers George

Yes I know it’s on Youtube, but even it shows what "compression (loudness) can do to your music", imagine the difference if it were played to you on a hi-end cd/dac source and not Youtube, with CD bitrate as explained in my last post..
https://youtu.be/3Gmex_4hreQ

More in depth longer explanation of what "compression (loudness) does to your music)
https://youtu.be/kL13b9hCYjc

Cheers George
I am constantly amazed by the SQ of some of the material on you tube.

All audio on YouTube is compressed (data rate approximately to around 126 kbps AAC)

The highest in CD are the redbook pcm releases from "Reference Recordings" their CD’s sound magnificent and are 24-bit/96kHz file said to be a data rate of 4.39mbps !!!. and requires 33 megabytes of storage for a single minute of stereo audio.
But good main stream Readbook 16/44 CD’s like Roger Waters Amused the Death etc etc are nearly as good and still at 1.35mbps!!!!! compared to the youtube 126kbps
https://www.yoursoundmatters.com/stop-listening-to-music-on-youtube/

I think you could be a candidate to listen to early original issue non compressed CD’s.
Not a remastered or even many of the new cd’s, which have nearly all been compressed.
Put in your artist and album and look for mostly all green versions http://dr.loudness-war.info/

Cheers George
audphile1 OP
Luckily I still have all my CDs in boxes up in the attic.
Like I said, your are either very smart or very lucky, many weren’t. And are spending big, changing and going round and round 
Now get off the streamer merry go round and listen to your CD’s on a CXC and be happy again with the music you hear..

Cheers George
Luckily I still have all my CDs in boxes up in the attic.
You are either very smart or lucky, many sold them and are now cutting their throats, or giving up on hiend audio.

Marantz CD6000 Original SE
Should be "ok" and uses the Sony KSS213, the other model CD6000's used the better Philips VAM1201 but I’d would say the CXC would be quite a bit better than both, I taken oscilloscope pics of the output of the CXC wave form, and even Lampizator was impressed, very little jitter, and a well formed wave form with not much rounding or distortion, I’ve posted these up you’ll have to search Audiogon’s digital forum for them

Cheers George
Here’s reviews on the Cambridge CXC Transport
https://www.tnt-audio.com/sorgenti/cambridge_cxc_e.html
https://www.whathifi.com/au/cambridge-audio/cxc/review
https://www.audiotrends.com.au/cambridge-audio-cxc-v2-cd-transport-lunar-grey.html
In Australia we can get them for as low as $600aud, that about $380usd.
There’s a mk2 out, but I believe it’s the same just cosmetic differences.

Cheers George
will any of these be comparable or better than let’s say a decent CD transport feeding the Chord Qutest? For example a Cambridge CXC, or a used high end player?

Depends, what model was the Marantz you used as a transport, there were good and bad CD players from Marantz in that era.
The Cambridge CXC is a very good transport for the money, but you can get a "little better" but it will cost at least 3 x the price

And let me say, I’ve yet to hear a streamer playing a copy of the same CD version/pressing of an artist, better a "good CD transport", both played through the same dac on my system, just like your finding now.


I did it was because there is something missing.
I got tired of trying to figure out what the heck is going on.
Many I know sold their CD collection for streaming, and have gone through the expense of trying to make it sound better. Then dropped just out of audio because they couldn’t go back.


Cheers George