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Topic ClosedWhich is best - vinyl or CD ?

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marktheshark View Drop Down
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Direct Link To This Post Posted: March 30 2006 at 22:51
All in all as far as this thread is concerned, I have to agree with about 95% of what oliver and Tony has said. Analog, under the right conditions can just blow digital away in terms of just sheer warmth and fullness of sound.

As stated earlier, the only analog pressings I go with are the high-line audiophile pressing that were the "big thing" prior to digital in the late 70's and early 80's. I'll put my Beatles box set up against any of the CDs.

The advantages of digital is of course practicality and durability. But also that when a good digital re-master is done, the studio master tape is used as the template as opposed to most mass production analogs where a 2nd, 3rd or even a 4th generation copy of the studio master is used. Many factors involved here. I have audiophile pressings of Yes CTTE, Floyd's DSOTM, Moody's DOFP, Parson's Robot and their CD counterparts. The CDs come pretty close to the analog pressings, but still have that homogenized and cold digital sound. Just a little though. It has gotten better.

Then we come to SACD, which I think has potential. Great clear and warm sound like an analog LP, except there's a catch. You can't EQ it! You can't adjust the bass, mids, treble or anything! What you get is what you hear. I don't know if this an artist thing or what. When I bought my new unit with SACD capability, the first thing I bought was Floyd's DSOTM, and while it sounded very analog, I couldn't tweek it at all. To me the message from Waters and the gang was "This is the way WE mixed it, so you're stuck with it!" Give me a break!

Science certainly has the ability to make digital every bit (no pun intended) as good as analog. But what's keeping them from doing so? Answer is simple:

$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$.

Isn't capitalism wonderful?! Yes, even a staunch capitalist like myself has a few gripes!

But only a few, so shut up!

Edited by marktheshark
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oliverstoned View Drop Down
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Direct Link To This Post Posted: March 31 2006 at 01:22
"Science certainly has the ability to make digital every bit (no pun intended) as good as analog"

I don't think so. Digital will always be inferior because of missing informations. And the human ear/brain detect it. The sad fact is that science created a technology (numeric) which doesn't works and that will never really do.
But yes, it enables to save old documents. But the price to pay is a big loss on quality.
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Direct Link To This Post Posted: March 31 2006 at 01:23
What's your CD player, Mark?
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Direct Link To This Post Posted: March 31 2006 at 02:44
Originally posted by oliverstoned oliverstoned wrote:

"Science certainly has the ability to make digital every bit (no pun intended) as good as analog"

I don't think so. Digital will always be inferior because of missing informations. And the human ear/brain detect it. The sad fact is that science created a technology (numeric) which doesn't works and that will never really do.
But yes, it enables to save old documents. But the price to pay is a big loss on quality.

You have a good point oliver, even at 50,000 kps the holes will never be filled. The best words I can come up with are from myself that I used to say to my friends who were getting into the CD bandwagon in '86 was that "Analog lp sound was welded, where as digital CD sound was riveted."

The unit I have now is the Sony DVP-NC875V 5 disc carousel unit that plays almost all formats. Cheap, but efficient.
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Direct Link To This Post Posted: March 31 2006 at 03:49

Originally posted by marktheshark marktheshark wrote:

You have a good point oliver, even at 50,000 kps the holes will never be filled.

That is a conceit. The human ear is very well understood by science, and one of the estabilshed facts is that it doesn't have an unlimited resolution. It is true that the standard audio CD resolution is at the threshold ... there are situations (depending on the waveform of the signal) where the digital signal contains small mistakes which are audible. But these mistakes are really not audible as "harshness". Oliver (and others) will always deny that and say that they can easily hear the difference on their system. But on the other hand that hasn't been proven yet ... which I find strange. IF the difference would be so easy to hear, even sceptics like myself could not possibly deny it. So a company selling audiophile equipment could simply set up "listening centers" all over the world where people can go and hear the difference for themselves.

That hasn't been done yet. Why? Because the difference is not nearly has big or easy to hear. It is in fact so small that audiophiles are even afraid of listening tests (at least they keep avoiding them). 

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Direct Link To This Post Posted: March 31 2006 at 04:09
"IF the difference would be so easy to hear, even sceptics like myself could not possibly deny it."

The problem is that a system needs to be fully optimized to really work. And you won't find it in shops, unfortunatly. But at my home, yes!
And all the ones who tried were convinced!
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Direct Link To This Post Posted: March 31 2006 at 04:11

Originally posted by oliverstoned oliverstoned wrote:

"IF the difference would be so easy to hear, even sceptics like myself could not possibly deny it."

The problem is that a system needs to be fully optimized to really work. And you won't find it in shops, unfortunatly. But at my home, yes!
And all the ones who tried were convinced!

But then WHY don't you find it in shops? I'm sure that there would be a market for a system like that. And what does that have to do with the vinyl/CD discussion ... I mean, were vinyls designed for 20,000 EUR systems? No.



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Direct Link To This Post Posted: March 31 2006 at 04:31
It's simply choosen musical elements gathered and optimized with good link and power cables, vib cancelling devices, power filters and separated electric lines.
For example, you'll never find separated electric lines -cause it requires some work- in shops or hifi shows, whereas it's essential.

Moreover, very few demonstration systems features, meanwhile:
Good elements, tubes, good cables, power filters and vib cancelling advanced systems.

High end systems with big amps without separated electric lines is a waste of money.

For example, last time i've been to Paris hifi show, i've listen to JM LAB Utopia 100 000€/pair speaker and it was not good cause driven by non-musical solid state amps, and not optimized system.
The best system i heard there was the smallest (!) with the little italian "Diapason" bookshelf speakers with little CEC electronics (nice solid state integrated amp BTW) and overall: Good cables, good power cables and power filters!!


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Direct Link To This Post Posted: March 31 2006 at 04:49
^ sorry oliver, but my university education (information technology / electronic engineering) prevents me from agreeing with many of the things that you call essential. There is no power line optimisation, it's just one of the audio "myths". You're free to believe in anything you want, but for me it is simply not possible.
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Direct Link To This Post Posted: March 31 2006 at 05:47
So, one more time, your pseudo scientific education makes you negate something as basic as power pollution?

For example, if you're listening to a tuner (radio), and then plug a CD player on the same line/plug, you 'll hear a styrong "shhh".

Why?
Cause CD players use cut-out power alimentation (alimentation à découpage) i'm not sure there's a good translation in english.
These kind of power alimentation reject a lot of electric pollution. That's why we use power filters and that's why it's strongly advised to separate digital from the rest of the system.

Even more basic: the respect of the good power phase sense. If you reverse the power phase, the device is out-of-phase, which results in a great harshness, a huge loss of dynamic, etc...

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Direct Link To This Post Posted: March 31 2006 at 05:57
Search something to reply..search!
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Direct Link To This Post Posted: March 31 2006 at 06:08

Originally posted by oliverstoned oliverstoned wrote:

So, one more time, your pseudo scientific education makes you negate something as basic as power pollution?

Hey, don't offend the professors who taught me!

Originally posted by oliverstoned oliverstoned wrote:



For example, if you're listening to a tuner (radio), and then plug a CD player on the same line/plug, you 'll hear a styrong "shhh".

Why?

I don't have the slightest idea what you're talking about. I'm not deaf, and trust me - if there was a strong "shhh", I would hear it. But there isn't.

Originally posted by oliverstoned oliverstoned wrote:


Cause CD players use cut-out power alimentation (alimentation à découpage) i'm not sure there's a good translation in english.
These kind of power alimentation reject a lot of electric pollution. That's why we use power filters and that's why it's strongly advised to separate digital from the rest of the system.

"Gobbledegook", that's what this is to me. Let's recap: You're not a technician, you said yourself that you don't understand the technical aspects of power conversion/amplification, yet you insist that what you are saying (and which you don't understand yourself) makes sense?

Originally posted by oliverstoned oliverstoned wrote:



Even more basic: the respect of the good power phase sense. If you reverse the power phase, the device is out-of-phase, which results in a great harshness, a huge loss of dynamic, etc...

Crap. The power supply converts the alternate current into direct current, which has no phase. Please don't talk about things which you know nothing about. Of course there are good power supplies and bad powersupplies, cheap ones and expensive ones.

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Direct Link To This Post Posted: March 31 2006 at 06:15
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Direct Link To This Post Posted: March 31 2006 at 06:45

Originally posted by oliverstoned oliverstoned wrote:

http://www.tnt-audio.com/clinica/system-tweaking_e.html

That's an interesting article! My comments:

  • Polarity: I'm not buying it. As I said above, alternating current has no polarity ...
  • Phase: This is a non-issue as well. Only if some speakers (or - like the article said - some drivers in the speakers are somehow working with reversed phase, then there would be a problem. But unless something is very wrong in your amp, the original phase of the signal is always preserved, and there is no way for it to slightly degrade.
  • Physical Decoupling: Yes, I agree that this has a huge effect on the sound quality. But opinions are divided on how to get it right - I think there are several approaches that are ok.


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Direct Link To This Post Posted: March 31 2006 at 06:47
...of course, don't try to do the tests at home, cause it would not be revealant as you need a minimum of quality devices, and "that you are using reasonable quality interconnects".
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Direct Link To This Post Posted: March 31 2006 at 06:51

Originally posted by oliverstoned oliverstoned wrote:

...of course, don't try to do the tests at home, cause it would not be revealant as you need a minimum of quality devices, and "that you are using reasonable quality interconnects".

That's where the "voodoo" starts.

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Direct Link To This Post Posted: March 31 2006 at 07:14
Or snake's charming!










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Direct Link To This Post Posted: March 31 2006 at 07:34
^ ... it certainly looks impressive ... and we all know that the more impressive a piece of technology looks (or the more it costs), the more effective it is!
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Direct Link To This Post Posted: March 31 2006 at 07:42
It's impressive and overall efficient indeed!
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Direct Link To This Post Posted: March 31 2006 at 08:39

Originally posted by oliverstoned oliverstoned wrote:

It's impressive and overall efficient indeed!

What's the point of all that shielding and protecting against electric pollution on the last few meters of the power cord anyway ... inside the wall it is not really shielded at all.

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