Re: [SlimDevices: Audiophiles] New Meridian CD player Transporter question

2010-10-09 Thread pkfox

michael123;581558 Wrote: 
 back to the original question: 
 
 Transporter inputs are not quite good and operating them (switching
 between coax and network feed) is not convenient.
 
 But you shall try this!

I think I will probably just plug it directly into the amp - I've spent
the last few years trying to get my digital system to match my analogue
quality gear, now I am about to up the the anti with the G08.2 ! back
to the drawing board. But I love the convenience of a digital library.


-- 
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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread opaqueice

Digital transports have a very small effect on sound compared to many
other changes you could make.  I'd spend the money on an audio pro
consultant to advise you on room acoustics, and/or on room treatments.


If you don't want to do that and like your speakers, you could try
using the transporter as a source (i.e. as a DAC).  First, try
bypassing your DAC and using the duet's DAC.  Can you tell the
difference?  Are you sure?  Because if the difference is subtle or
non-existent, it's probably not worth spending much on.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread opaqueice

ncarver;577406 Wrote: 
  Got lots of suggestions about really good sounding hi-res tracks, but
 not a single person claimed to have done comparisons and been able to
 hear a difference between the two versions of the same track.  

I'm not sure that's a valid argument in this kind of debate.  After
all, how many people have done blind, level-matched comparisons between
different DACs and been able to tell the difference?  As far as I can
tell the answer is zero*.  So going by that, the OP should stick with
the SB3 and save for some better speakers.


*You can sometimes tell the difference by the background noise level,
if you turn the system up high and put your ear close to a tweeter
(while it's not playing, or playing silence).   The same goes for 16
versus 24 bit - under artificial circumstances (extremely high volume
or very close to the tweeter) you can hear the difference in noise
levels, on the nearly silent parts of some recordings.


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Re: [SlimDevices: Audiophiles] TP-Tact-Dac minimal jitter?

2010-10-09 Thread opaqueice

Robin Bowes;581544 Wrote: 
 
 Is that normal for Toslink? Are they usually so poor? Is there a trick
 to getting them to plug in properly?
 

Just to echo what Phil said, make sure you can see light coming from
one end when the other is plugged into the active source, and make sure
the plug clicks and locks lightly into place when you push it in.  

I use Toslink to connect my bluray player to my DAC, and in the past
for various other connections, and never had any trouble with it
(although the plugs are slightly tricky).  I'm using a cheap cable,
since I don't think it makes any difference.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread ralphpnj

opaqueice;581655 Wrote: 
 I'm not sure that's a valid argument in this kind of debate.  After all,
 how many people have done blind, level-matched comparisons between
 different DACs and been able to tell the difference?  As far as I can
 tell the answer is zero*.  So going by that, the OP should stick with
 the SB3 and save for some better speakers.

Without trying to start another pointless DBT debate I would just like
to ask a simple question to the pro DBT people on this forum. Here
goes:

Part 1 - Background info:

Those in favor of DBT are always pointing to the fact by not testing
via DBT the listener is likely to heavily influenced by other external
factors which have nothing to do with the sound, such as cost and
cosmetics. In other words, they will hear differences where there may
or may not be differences because they WANT to hear differences.

Part 2 - Question:

If people are capable of hearing differences where there may or may
not be any differences due to tricks of the mind or whatever one might
call it, is it not equally possible that the pro DBT people are NOT
hearing differences where there may or may not be any differences due
to the same tricks of the mind or whatever one might call it?

In other words if people can fool themselves into hearing differences
to validate their beliefs then isn't just as likely that people can
fool themselves into NOT hearing differences to validate their
beliefs?

Okay now I'm going to go hide under my desk and wait until it's safe to
come out.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread opaqueice

ralphpnj;581660 Wrote: 
 Without trying to start another pointless DBT debate I would just like
 to ask a simple question to the pro DBT people on this forum. Here
 goes:
 
 Part 1 - Background info:
 
 Those in favor of DBT are always pointing to the fact by not testing
 via DBT the listener is likely to heavily influenced by other external
 factors which have nothing to do with the sound, such as cost and
 cosmetics. In other words, they will hear differences where there may
 or may not be differences because they WANT to hear differences.
 
 Part 2 - Question:
 
 If people are capable of hearing differences where there may or may
 not be any differences due to tricks of the mind or whatever one might
 call it, is it not equally possible that the pro DBT people are NOT
 hearing differences where there may or may not be any differences due
 to the same tricks of the mind or whatever one might call it?
 
 In other words if people can fool themselves into hearing differences
 to validate their beliefs then isn't just as likely that people can
 fool themselves into NOT hearing differences to validate their beliefs?

Sure, it's possible.  It's also very easy to check.  The simplest way
is to take someone that WANTS to hear differences, and have them try to
under blind conditions.  Most times that's done, they can't hear it any
more.  

Another way is to establish hearing thresholds by changing the degree
of difference until it becomes just barely inaudible.  You can do that
with a bunch of different people and see how much they vary.

A third way is to offer a reward, like money.  I doubt any pro-DBT
people are so fanatical they'd try not to hear a difference when they
know they'll get paid if they do :D.  That's how lots of psychological
data gets collected, by the way (offer money to poor college students).


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread ralphpnj

opaqueice;581672 Wrote: 
 Sure, it's possible.

Case closed.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread mlsstl

ralphpnj;581660 Wrote: 
 In other words if people can fool themselves into hearing differences to
 validate their beliefs then isn't just as likely that people can fool
 themselves into NOT hearing differences to validate their beliefs?

Yes, that's a possible outcome. But the listener then has to worry
about embarrassing himself by not hearing a truly significant
difference. (Many years back I remember a fellow showing off his
system. He was very pleased with the spectacular sound for 15 or 20
minutes until someone pointed out one of the biwire cables to a tweeter
was completely disconnected. He was stunned he hadn't noticed.)

Blind testing has a very important place in science research. Anyone
who ignores the issue at the level of basic research, product
development or in similar situations is not doing very good science.
The subjective aspects of our humanness don't suddenly come under
control because the subject is audio. 

However, at the level of making consumer choices as to which stereo a
person wants to buy, it is only as important as the ego of the buyer
needs it to be.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread ralphpnj

mlsstl;581675 Wrote: 
 Yes, that's a possible outcome.

I repeat: case closed.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread opaqueice

mlsstl;581675 Wrote: 
 
 However, at the level of making consumer choices as to which stereo a
 person wants to buy, it is only as important as the ego of the buyer
 needs it to be.

Exactly.  

ralphpnj;581673 Wrote: 
 Case closed.

When audiophiles complain about legitimate issues like overly
compressed pop or the growing prevalence of crappy standards like 128
kbps MP3, they should remember the boy who cried wolf.


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread michael123

Acoustic treatment aside, 
digital transports have tremendous influence on sound quality,
but this is a function of all other system components.

There are no rules in audio, you shall just try and see if you hear the
difference... 

If jitter specs matter to you, just buy the best - CEC, or Weiss INT202
or M2Tech Evo, etc. Transporter is also a very good transport

--Michael


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread opaqueice

michael123;581681 Wrote: 
 Acoustic treatment aside, 
 digital transports have tremendous influence on sound quality,
 but this is a function of all other system components.

I politely but vehemently disagree, and let me add that my opinion is
based on extensive testing of my own, plus the results of every
controlled test ever conducted on this issue that I'm aware of.

That said it's still just an opinion, and everyone is entitled to their
own (and to choosing what to spend their money on).  But I think it's
fair for the OP to know what the range of opinions is, and what's the
evidence behind them.


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Re: [SlimDevices: Audiophiles] Spotify sound quality

2010-10-09 Thread opaqueice

I haven't used spotify, but it should be nearly impossible to tell the
difference between 320 kbps lossy and lossless.  I think it might be
possible, but only for people that know exactly what compression
artifacts to listen for.

If you check out hydrogenaudio.com, there have been some extensive
tests done on audibility at various compression levels (by some of the
people that designed the lossy codecs in the first place).  At least
for LAME MP3 128 and below is very easy, 192 is possible, 256 is very
hard, and 320 would require very, very careful listening if it's
possible at all.

So if there's really a significant difference, something is wrong
somewhere.  The first thing to do is try it blind, making sure volume
levels are matched.  If you can still tell them apart, it's time to
take a look and make sure the stream really is 320, that there's no
nasty transcoding going on, etc.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread ralphpnj

opaqueice;581679 Wrote: 
 When audiophiles complain about legitimate issues like overly compressed
 pop or the growing prevalence of crappy standards like 128 kbps MP3,
 they should remember the boy who cried wolf.

I don't quite understand what you're trying to say here.

I really don't have that much of problem with DBT, which along with
measurements and subjective listening tests is just another tool in the
toolbox, but what I do object to is the slavish adherence to DBT as the
be all and end all of audio testing.

I feel that DBT is a little like the blind man and the elephant story -
blind man feels the tail and thinks it's a snake, feels the task and
thinks it's tree, feels the leg and thinks

With DBT one is only testing the system and the music being used for
the test - nothing more and nothing less. Change any of the components
or the music and the test becomes invalid. Therefore all DBT results
should be followed with a statement such as These results are only
valid for these pieces of equipment playing these pieces of music or a
similar disclaimer.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread opaqueice

ralphpnj;581687 Wrote: 
 I don't quite understand what you're trying to say here.
 

That many audiophiles obsess over imagined differences that even they
cannot really hear.  That makes them very easy to mock, and it
marginalizes their views.  As a result when a real issue of sound
quality comes along it's hard to get anyone to listen.  And it means
that most engineers - the people that actually design and build the
products audiophiles use - ignore them.

 
 With DBT one is only testing the system and the music being used for
 the test - nothing more and nothing less. Change any of the components
 or the music and the test becomes invalid. Therefore all DBT results
 should be followed with a statement such as These results are only
 valid for these pieces of equipment playing these pieces of music or a
 similar disclaimer.

The problem with that view is that it's contradicted by evidence.  If
it were true, it would apply to all tests, including all science
experiments (which are carried out using differing equipment in
different labs on different days by different people when the earth is
in a different place and the weather outside is different...).  And
yet, experiments teach us that the world seems to function according to
predictable rules, and those rules can be isolated and studied in
controlled experiments.  That goes holds true for experiments in
acoustics and psychoacoustics.

Why audiophiles seem to think that audibility of various effects is a
different category from every other phenomenon has always mystified me.
But with that said, we're not talking about science - we're talking
about the hobby of a few wealthy eccentrics, who are free to do
anything they want.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread mlsstl

ralphpnj;581677 Wrote: 
 I repeat: case closed.

You seem awfully anxious to close the door on an issue you brought up.


Science deals far more in probabilities than absolutes. If DBTs were
worthless, let's just toss all of the medicines we have today and head
back to the 15th century. 

That's the problem with many audiophiles. They hear the tidbit that
confirms their belief and then immediately discount the greater bulk
that doesn't. 

I've even heard DBTs discounted because they are stressful because
the listener is in the terrible position of making a choice. Meanwhile,
the far greater and well documented peer pressure of making a choice in
a sighted listening test is blithely discounted as nothing. 

In other words, the one-in-a-million odds are willingly accepted but
the world is searched high and low for the most obscure of reasons to
ignore the 99% probability.

If that is case closed in your book, you're welcome to it.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread ralphpnj

opaqueice;581689 Wrote: 
 That many audiophiles obsess over imagined differences that even they
 cannot really hear.  That makes them easy to mock; it marginalizes
 their views (note the reference to Pear cables in the label for this
 subforum). So when a real issue of sound quality comes along it's hard
 to get anyone to pay attention.

True indeed and thanks for clarification.


opaqueice;581689 Wrote: 
 The problem with that view is that it's contradicted by evidence.  If it
 were true, it would apply to all tests, including all science
 experiments (which are carried out using differing equipment in
 different labs on different days by different people when the earth is
 in a different place and the weather outside is different...).  And
 yet, experiments teach us that the world seems to function according to
 predictable rules, and those rules can be isolated and studied in
 controlled experiments.  That goes holds true for experiments in
 acoustics and psychoacoustics.
 
 Why audiophiles seem to think that audibility of various effects is a
 different category from every other phenomenon has always mystified me.
 But with that said, we're not talking about science - we're talking
 about the hobby of a few wealthy eccentrics, who are free to do
 anything they want.

Again true on both parts, especially the second part. I only wish at I
was a wealthy eccentric, since I may be a bit eccentric but I'm very
far from wealthy!

As for the first part isn't it also true the field of scientific
experiments where humans are concerned that the results of these tests
are often never 100%, in other words there are often subjects who
fail the test even when a vast majority of those tested pass the
test? One example being drug testing where getting the same result from
100% of the subjects is rarely the case.

Just to further clarify my position on this matter I am often at odds
with the audiophile community particularly when it comes to digital
audio. All the nonsense now being spewed about these days on things
like high end USB and Cat5 cables or wav versus flac files. I just
don't buy into the belief that DBT is the absolute answer, as I stated
earlier DBT is just another tool, a valuable tool but still just one of
many tools available.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread ralphpnj

mlsstl;581692 Wrote: 
 You seem awfully anxious to close the door on an issue you brought up. 
 
 Science deals far more in probabilities than absolutes. If DBTs were
 worthless, let's just toss all of the medicines we have today and head
 back to the 15th century. 
 
 That's the problem with many audiophiles. They hear the tidbit that
 confirms their belief and then immediately discount the greater bulk
 that doesn't. 
 
 I've even heard DBTs discounted because they are stressful because
 the listener is in the terrible position of making a choice. Meanwhile,
 the far greater and well documented peer pressure of making a choice in
 a sighted listening test is blithely discounted as nothing. 
 
 In other words, the one-in-a-million odds are willingly accepted but
 the world is searched high and low for the most obscure of reasons to
 ignore the 99% probability.
 
 If that is case closed in your book, you're welcome to it.

Please see my previous post which was being written as you were writing
your post. I really don't think that we are that far apart and once
again, happy listening.

BTW the case closed remark was more about having you understand that
even DBT can be twisted around if one chooses one's words carefully. No
harm intended.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread opaqueice

ralphpnj;581694 Wrote: 
 
 As for the first part isn't it also true the field of scientific
 experiments where humans are concerned that the results of these tests
 are often never 100%, in other words there are often subjects who
 fail the test even when a vast majority of those tested pass the
 test? One example being drug testing where getting the same result from
 100% of the subjects is rarely the case.

That's a fair point.  It's true that people are hard to experiment on,
highly variable, and very complicated.  That's why psychology,
economics, etc. are all so much less effective at predicting things
than physics or chemistry.  But to me, that's all the more reason to be
sure one controls for bias as much as possible - if there's one thing we
know for sure about people, it's that bias has a really big effect on
experience.

And although psychology is really complex, ears aren't nearly as much. 
The ear is basically a microphone, and it's got a limited sensitivity. 
It's a bit tough to get at that, since ears are usually connected to
brains, and that complicates things, but it's not impossible.

 
 Edit: On BTW, thank you for keeping this discussion civil - no name
 calling, personal insults etc. By being civil I really feel that a
 positive exchange of ideas and information can and does occur. And
 happy listening!

Same to you.  I've been involved in my share of audiophile pissing
matches in the past - I'm done now :).  I have no problem at all with
people making their own choices, I just find them interesting.


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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread ralphpnj

opaqueice;581707 Wrote: 
 Same to you.  I've been involved in my share of audiophile pissing
 matches in the past - I'm done now :).  I have no problem at all with
 people making their own choices, I just find them interesting.

Thank you and ditto!


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread michael123

I always check equipment in my system.. I published results here on
forum..
Well, yes, this is all subjective.

digital audio is actually an analog signal @ RF, which is not
actually a square wave.. this varies between transports.. 

What equipment you tested BTW, on what system setup?


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread opaqueice

michael123;581713 Wrote: 
 I always check equipment in my system.. I published results here on
 forum..
 Well, yes, this is all subjective.

OK.

 digital audio is actually an analog signal @ RF, which is not actually
 a square wave.. this varies between transports.. 

Yes, that's true.  But the question is whether said variations result
in (truly) audible differences.  Of course that depends on their
amplitude, spectrum, and how the DAC they go in to is designed, so one
cannot make absolute statements.  But the same goes for variations in
the humidity in the air of one's listening room and the phase of the
moon.  What one can do is come to have a sense of how important these
various effects are.

 What equipment you tested BTW, on what system setup?

A fairly large variety over the years.  At the moment I have a SB touch
and a PS3 (mainly used for blu ray movies) feeding a Benchmark DAC 1,
going into an active Linkwitz Orion system (that costs about $10K new).
The amp is an ATI 12 channel (the Orions need 8 channels of
amplification).  The room is 25x20x9, and not very well treated
acoustically.  That last is by far the biggest problem the system has.


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread michael123

I fully agree about acoustics

RE: phases of a moon - I agree less, although a sentence before was
correct IMHO :)

If you have truly re-clocking asynchronous DAC, or thing like Empirical
Audio in between, you will probably depend less on the transport..


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread Gazjam

Theres many threads on the Audiophile forums which testify to the
Transporter being a better transport...at least on paper - but not by
anything other than a small margin, but the conscensus (to my reading)
is that it is NOT worth the extra cost.

Some folk on these forums (John Swenson I think it was?)even prefer the
Touch as a Transport. Yup.

And regarding your Caiman (I own one and love it),over on the
ArtOfSound forum (I've seen you there ;)) one of the guys runs his
Transporter INTO his Caiman as he likes the improvement over the
Transporter the Caiman brings.

My $0.02 worth..
DEFO change from a Duet, you'll never get the best from your Flacs
using that.

My opinion?
Buy a Touch - the SPDIF out has been measured (and listened to) as
being EXTREMELY good and very very close to the Transporter.

Then mod the hell out of your Caiman (see AOS), and enjoy the music NOT
the system.

Gaz.


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[SlimDevices: Audiophiles] Best 300 US$ DAC for Squeezebox???

2010-10-09 Thread diego

Hi there!

I'm a new Squeezebox-Owner and got a bit disappointed by its analog
output quality.

So my question to you, experienced owners: Which is the best deal for
an external DAC?

I have seen 100s of them on the net, and there is a nice user review
for everyone of them on some forum... Some look quite nice e. g. on:
http://www.audiophilechina.com/ or an extensive list on
http://www.diyaudio.com/forums/digital-line-level/161845-list-dacs-under-450-a.html

Just how to know which gives the best match with the squeeezebox?

I want a natural sound, mostly files ripped from CD and stored
losslessly on USB HD. Good detail, good dynamics, good sound stage,
good separation, good timing, or in other words, I want to close my
eyes and forget about electronics... thats the main priority for me, no
other features required.

Thanks for your help! Diego


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Re: [SlimDevices: Audiophiles] Best 300 US$ DAC for Squeezebox???

2010-10-09 Thread Mnyb

Hmm when comparing did you fix the volume on the squeezebox to 100% ?
Yep the volume works in the digital domain and also has effect on the
spdif out .
Turn of any Volume Adjustment/Replay Gain in the player/audio settings
.

Also whe compairing analog see to that they are very closely level
matched, otherwise the louder source will appear to be best .

If you have accurately ripped files no replay gain and volume at 100% a
squeezebox is going to be a better or in most cases equal digital
transport than most disc transports.

300$ dac can it really be better than the squeezebox ? it not much dosh
for a dac with the respect that dac's are audiophile stuff priced
accordingly against a market where the price is a part of the product
it should hurt to get the best ;)
Versus a thing like the Touch is very competitively priced and meant
for a much broader consumer market where the price does matter a lot.


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Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 and assorted amps
SiriuS, Classe' Primare and Dynadio speakers, Contour 4 Contour Center,
and Contour 1.3SE for the rear ch. Rel Stadium 3 sub.
Bedroom/Office: Boom
Kitchen: SB3 + powered Fostex PM0.4
Miscellaneous use: Radio (with battery)
I use a Controller various ir-remotes and a Eee-PC with squeezeplay to
control this

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Re: [SlimDevices: Audiophiles] Anyone needs new Transporter ???

2010-10-09 Thread ychng

gizek;581258 Wrote: 
 I guess it goes on Audiogon.

hi gizek,

send me an email @ yeang_chng at hotmail. can't seem to message you
through the board.

thanks!
Yeang


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Re: [SlimDevices: Audiophiles] Best 300 US$ DAC for Squeezebox???

2010-10-09 Thread Mnyb

http://forums.slimdevices.com/showthread.php?t=82067

This is a similar discussion re DAC's

I'm partial to use Meridian HT processors as DAC but thats me, they are
overpriced for sure, but they also replace the preamp and do some other
neat stuff.


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Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 and assorted amps
SiriuS, Classe' Primare and Dynadio speakers, Contour 4 Contour Center,
and Contour 1.3SE for the rear ch. Rel Stadium 3 sub.
Bedroom/Office: Boom
Kitchen: SB3 + powered Fostex PM0.4
Miscellaneous use: Radio (with battery)
I use a Controller various ir-remotes and a Eee-PC with squeezeplay to
control this

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Re: [SlimDevices: Audiophiles] Best 300 US$ DAC for Squeezebox???

2010-10-09 Thread mlsstl

Diego, I'm surprised you find the SBT's analog output unsatisfactory. I
had been using a Lavry DA-10 DAC (a very highly regarded $1,000 DAC)
with my SB3 when I bought the Touch. I did two weeks of back-to-back,
synced and volume matched comparison between the SB3/Lavry and the
Touch and could not reliably tell the difference. I ended up selling
the Lavry. 

Perhaps my system isn't fancy enough or my aging ears have fallen too
far (though I can spot lots of differences when other items are
switched) but I find the analog outs of the Touch very good. I know
some will spend a lot of money for that last 1 or 2%, but I can't
imagine a $300 DAC offering any improvement. 

I'd double check setting and connections if I were you. Equipment
location can also be an issue in terms of picking up radiated EMI. Make
sure those are not the issue before you throw money at the project.


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Re: [SlimDevices: Audiophiles] Best 300 US$ DAC for Squeezebox???

2010-10-09 Thread opaqueice

I've got a $1,000 dollar DAC (a Benchmark).  I prefer it to the analog
out of my SB touch for two reasons:

1) I use it as a pre-amp (for the touch and for a blu ray player). 
It's very important that I have something in my audio chain with an
analog volume control, plus I need something to switch between
sources.

2) The SB3 I had prior to the touch produced some noise (correlated
with display brightness) through its analog outs that was loud enough
to bother me when it wasn't playing music.  That's because I have an
unusual active system (that amplifies any such noise).  

As far as sound quality goes, I doubt I could tell the difference
between any of those in a level-matched test, and I have a system that
most audiophiles would describe as resolving and fairly high-end.


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Re: [SlimDevices: Audiophiles] TP-Tact-Dac minimal jitter?

2010-10-09 Thread Robin Bowes
On 09/10/10 13:39, opaqueice wrote:
 
 Robin Bowes;581544 Wrote: 

 Is that normal for Toslink? Are they usually so poor? Is there a trick
 to getting them to plug in properly?

 
 Just to echo what Phil said, make sure you can see light coming from
 one end when the other is plugged into the active source, and make sure
 the plug clicks and locks lightly into place when you push it in.  

Yes, I did that.

It eventually started working when I plugged into the Transporter
*after* having connected to the DEQ, or at least that's the only sense I
could make of it. It seems to be working now.

Is it different to AES/EBU? Is it better? I don't know, and I'm not too
bothered! Both sound superb!

R.
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Re: [SlimDevices: Audiophiles] Most bang for buck? Add DAC to SB or buy Touch?

2010-10-09 Thread Henry66

ralphpnj;581677 Wrote: 
 I repeat: case closed.You are not reading what you don't want to read.


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread magiccarpetride

opaqueice;581653 Wrote: 
 Digital transports have a very small effect on sound compared to many
 other changes you could make.  I'd spend the money on an audio pro
 consultant to advise you on room acoustics, and/or on room treatments.
 
 
 If you don't want to do that and like your speakers, you could try
 using the transporter as a source (i.e. as a DAC).  First, try
 bypassing your DAC and using the duet's DAC.  Can you tell the
 difference?  Are you sure?  Because if the difference is subtle or
 non-existent, it's probably not worth spending much on.

The difference in sound quality between Duet's internal DAC and the
Caiman DAC are staggering. We're talking night and day type of
differences, and there's absolutely nothing subtle there.

Now I'm curious to see if the difference between the Touch digital
transport and the Transporter digital transport are substantial. If
they are, it may be worth the upgrade. I've tried upgrading my power
amp, but couldn't notice much substantial difference on comparative
listening, so decided to attack the problem upstream, at the very
source.


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread magiccarpetride

Gazjam;581734 Wrote: 
 Theres many threads on the Audiophile forums which testify to the
 Transporter being a better transport...at least on paper - but not by
 anything other than a small margin, but the conscensus (to my reading)
 is that it is NOT worth the extra cost.
 
 Some folk on these forums (John Swenson I think it was?)even prefer the
 Touch as a Transport. Yup.
 
 And regarding your Caiman (I own one and love it),over on the
 ArtOfSound forum (I've seen you there ;)) one of the guys runs his
 Transporter INTO his Caiman as he likes the improvement over the
 Transporter the Caiman brings.
 Its subjective you see...but the Transporter HAS been compared to the
 Touch as a digital source, and its a pretty close run thing.
 Id swap my Touch for a Transporter in a second...but not because of
 sound quality reasons...it would look better in my rack!:)
 
 Would I pay $$$ extra for that no. Would you?
 Do you use balanced outputs? I dont, do you?
 Will you be using the Transporters digital inputs? Nope, the Caiman has
 plenty.
 Does pride of ownership matter more than value for money and absolute
 comparative sound quality? I'm a Scot, so value for money is more
 important!
 
 So, my $0.02 worth..
 DEFO change from a Duet, you'll never get the best from your Flacs
 using that.
 
 My opinion?
 Buy a Touch - the SPDIF out has been measured (and listened to) as
 being EXTREMELY good and very very close to the Transporter.
 Then mod the hell out of your Caiman (see AOS), and enjoy the music.
 
 Gaz.

Hey Gaz,

I remember you raving about Touch last spring. It's a given, I'm
getting it, just wanted to make sure to check its digital transport
quality compared to the Transporter.

If it turns out that Transporter is substantially better (measured as
the audible improvement in the sound quality), it may be justifiable to
pursue it on audiogon.

As far as modding my Caiman goes, the only thing holding me back is the
burn in time. I have invested a lot of patience and time in burning my
Caiman in (many months of constant burn it). It was worth the trouble,
as the DAC keeps producing sweeter and sweeter sound. It's uncanny (and
extremely controversial, as some of my friends get visibly upset when I
mention that), but hey, it works. It works miracles. I am now hearing
tiny little details in the familiar music that I can't hear even if I
bring the tracks over to my other friends' high end systems. Plus, the
music is now fully alive, while if I switch back to the Duet's internal
DAC, the music collapses into its pale and anemic shadow.

Because of that, I'd hate to reset the DAC to the day one, after I mod
it. Do you have any experience with the burn in time after the mods?


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread magiccarpetride

SuperQ;581597 Wrote: 
 The Touch spdif output is supposedly better than the Duet.  The  is
 probably not worth the money as a digital transport only.  However the
 Transporter is probably a better DAC than the one you have.
 
 The Touch may also be a better DAC than the one you have as well.

While I am prepared to accept that Transporter may have a better DAC
than Caiman (although I honestly doubt it), I don't think that the
internal Touch DAC can touch (pun intended) Caiman.

Even some of the high end DACs, that cost way more than Caiman, only
surpass the Caiman in the clinical precision of the music details, but
the ones I've heard lack the sheer musicality and the analog-like
quality of Caiman.

Caiman makes all my digital sources sound almost identical to vinyl.
And that makes me extremely happy:)


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Re: [SlimDevices: Audiophiles] How much can transport mechanism affect SQ?

2010-10-09 Thread opaqueice

magiccarpetride;581804 Wrote: 
 The difference in sound quality between Duet's internal DAC and the
 Caiman DAC are staggering. We're talking night and day type of
 differences, and there's absolutely nothing subtle there.

Hmm.  Well, please don't take this the wrong way, but I'd love to
witness a blind level-matched test where you try to tell them apart. 
Under normal listening conditions (normal volume, normal music) I might
even be willing to bet money that you can't get (say) 5/5 correct (which
ought to be trivial if it's really night and day).

The only thing that makes me hesitate is that I've never heard (or
heard of) Caiman before, so possibly it's some odd design that strongly
distorts the sound.


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Re: [SlimDevices: Audiophiles] Spotify sound quality

2010-10-09 Thread HectorHughMunro

Some older Spotify tracks are still streamed at 160 kbps.  That may be
some of your problem.  It's the newer ones that are 320 kbps.  For a
320 kbps track, you should be hearing a small difference on a revealing
system.  If it's very large, then I would suspect a fault.


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