Re: [SlimDevices: Audiophiles] Doh! Now we need 24-bit/176.4kHz on the Transporter!

2008-01-19 Thread Phil Leigh

pfarrell;260357 Wrote: 
 Makes sense, as SACD is supposed to be an audiophile format, and thus
 there is no need for loudness wars.
 
 Even Redbook can sound impressive if properly mastered and mixed.

True - try any Linn Barb Jungr or Claire Martin CD. The remastered Dire
Straits CD sound superb as do all of the Mark Knopfler ones. 

I agree re 20/24 bit is preferable to 88 vs 192. I never believed that
was about preserving high freqs anyway (they just aren't present on old
masters) but more about being able to move the filters out of harms way.


-- 
Phil Leigh

You want to see the signal path BEFORE it gets onto a CD/vinyl...it
ain't what you'd call minimal...SB3+Stontronics PSU - Altmann
JISCO/UPCI - TACT RCS 2.2X with Good Vibrations S/W - MF X-DAC
V3/X-PSU/X-10 buffer (Audiocomm full mods)- Linn 5103 - Linn Aktiv 5.1
system (6x LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5), Townsend
Supertweeters, Kimber  Chord cables

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Re: [SlimDevices: Audiophiles] What is the best method codec to get the 1's and 0's off the CD to the hard drive?

2008-01-19 Thread Mnyb

MLP is targeted at disc authoring as it has some properties you need on
a disc.

As reducing burst bitrates on the dvd so the dvd player can cope with
it (theres an upper limit in the dvd standard)

Alove a 2ch mixdown scheme for the 5.1 track, usually the dvd-a has a
2ch track to, but this options exist.

You can somehow calculate the needed discspace and bitrates, and choose
to reduce bith depth and sample frequency in less important channels to
make a projekt fit the disc.
A DVD-A don't need to have the same resolution in all channels, if the
producers choose so.
I figure most of them have 5*24/96 or 5*24/48 but it figures if you
want a lot off extras and it's a long programme.

And many more possibilties that I don't fully understand.

It's probably not the most practical codec for use on a harddrive. as
lossles is lossles, practicalities are all that counts, hence the
popularity off FLAC.


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Mnyb

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Re: [SlimDevices: Audiophiles] What is the best method codec to get the 1's and 0's off the CD to the hard drive?

2008-01-19 Thread Phil Leigh

Agree with all the above. EAC in secure mode will get as close as
possible - usually 100% - to the original bits from the disk onto your
hard drive. Once there we are no longer in the realm of infinite
improbability familiar to us audiophiles. We are now - temporarily - in
the world of absolute determinism known as computing where only hard,
cold logic applies. At this stage bits are truly bits. They are either
on or off. They are what they are. When packed by a lossless codec (eg
FLAC or whatever) they can be reconstituted with 100% accuracy. If this
were not true, computers would not work - period. You would notice
rather quickly if there was any indeterminancy in the way the computer
reads data from a hard drive or ram...

Of course, then we send the data over ethernet to the Squeezebox (still
OK, still computing at this point) and eventually we start to turn the
bits into an analogue signal at which point the computing stops and odd
stuff starts to happen again.


-- 
Phil Leigh

You want to see the signal path BEFORE it gets onto a CD/vinyl...it
ain't what you'd call minimal...SB3+Stontronics PSU - Altmann
JISCO/UPCI - TACT RCS 2.2X with Good Vibrations S/W - MF X-DAC
V3/X-PSU/X-10 buffer (Audiocomm full mods)- Linn 5103 - Linn Aktiv 5.1
system (6x LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5), Townsend
Supertweeters, Kimber  Chord cables

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Re: [SlimDevices: Audiophiles] SB3 or Transporter into quality external DAC

2008-01-19 Thread zanash

you can't beat a better source .I'm making the assumption that the
transporter dig out is better [more accurate?] than the sb3...

but a better dac should sound better than mediocre dac with the same
source ...not forgetting the cables connecting will influence the
sound.  

A transporter and good dac will sound better than sbv and cheap dac
...but transporter and cheap dac may be no better than an sb3 with a
good dac !


-- 
zanash

Acoustician and builder of interesting cables

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Re: [SlimDevices: Audiophiles] What is the best method codec to get the 1's and 0's off the CD to the hard drive?

2008-01-19 Thread amcluesent

How do you do it?

EAC rip (secure mode), FLAC encoder. 

If there was a problem with this, someone would have noticed by now ;)


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Re: [SlimDevices: Audiophiles] SB3 mediocre sound quality

2008-01-19 Thread tomjtx

crooner,

that wins ,IMHO, the coolest looking mod  contest hands down.


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Re: [SlimDevices: Audiophiles] What is the best method codec to get the 1's and 0's off the CD to the hard drive?

2008-01-19 Thread GuyDebord

I use Max with cdParanoia in my Mac, and my preferred lossless format is
ALAC (Apple Lossless) which in reality is stored as an MP4 (.m4a) but I
also have some FLAC files which I havent bothered to convert to ALAC
since they sound the same.

Im not sure if Max with cdParanoia is as good as EAC but I believe its
the best we Mac users have.


-- 
GuyDebord

Reference 3A Royal Master monitors biwired with van den Hul Inspiration,
REL Strata 5 sub. AMP: Pathos Classic One MKIII. ANALOGUE: Michell Gyro
SE, Technoarm  Lyra Helikon SL, ASR Mini Basis SQ phono preamp, link:
WireWorld Silver Eclipse 5.2. DIGITAL: SlimDevices Transporter, link:
Acoustic Zen Silver Reference2 XLR’s. POWER: Isotek MiniSub GII, Isotek
Elite cables (MiniSub, Rel), Siltech SPX30 MKII (Transporter), van den
Hul Mainstream (Pathos)  van den Hul Mainserver (ASR).

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Re: [SlimDevices: Audiophiles] Doh! Now we need 24-bit/176.4kHz on the Transporter!

2008-01-19 Thread alekz

Phil Leigh;260378 Wrote: 
 I never believed that was about preserving high freqs anyway
I thought that 96/192 was more about the filters and their influences
(aliasing, pre/post ringing , impulse response, etc) than high freqs.


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Re: [SlimDevices: Audiophiles] Doh! Now we need 24-bit/176.4kHz on the Transporter!

2008-01-19 Thread Phil Leigh

alekz;260470 Wrote: 
 I thought that 96/192 was more about the filters and their influences
 (aliasing, pre/post ringing , impulse response, etc) than high freqs.

...erm, that's what I said!


-- 
Phil Leigh

You want to see the signal path BEFORE it gets onto a CD/vinyl...it
ain't what you'd call minimal...SB3+Stontronics PSU - Altmann
JISCO/UPCI - TACT RCS 2.2X with Good Vibrations S/W - MF X-DAC
V3/X-PSU/X-10 buffer (Audiocomm full mods)- Linn 5103 - Linn Aktiv 5.1
system (6x LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5), Townsend
Supertweeters, Kimber  Chord cables

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[SlimDevices: Audiophiles] WFMT Chicago URL

2008-01-19 Thread Ralph 411

Looking for a working link to KFMT in Chicago.  

I subscribed to the WFMT stream.  When I log in, I can access a WinAmp
or Real stream that will play on my computer after a brief membership
announcement.  However, when I copy the .pls or .ram URL, paste into
SqueezeNetwork, and play through the SB, the membership announcement
loops infinitely and the program material never starts.  The link is
https://www.wfmt.com/res/streaming/live/wfmtmp3stream.pls.  I get the
same result by removing the s from https.

Any ideas?


-- 
Ralph 411

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Re: [SlimDevices: Audiophiles] Doh! Now we need 24-bit/176.4kHz on the Transporter!

2008-01-19 Thread alekz

Phil Leigh;260475 Wrote: 
 ...erm, that's what I said!

Oh ... but more about being able to move the filters out of harms way
disappeared somehow...  Obviously my fault. Then I 100% agree ;-)


-- 
alekz

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Re: [SlimDevices: Audiophiles] What is the best method codec to get the 1's and 0's off the CD to the hard drive?

2008-01-19 Thread Apparition

GuyDebord;260409 Wrote: 
 I use Max with cdParanoia in my Mac, and my preferred lossless format is
 ALAC (Apple Lossless) which in reality is stored as an MP4 (.m4a) but I
 also have some FLAC files which I havent bothered to convert to ALAC
 since they sound the same.
 
 Im not sure if Max with cdParanoia is as good as EAC but I believe its
 the best we Mac users have.

I am sure you know of this options, but for those that don't, I have
been using EAC with AccurateRip on my Mac under VMWare Fusion and it
works flawlessly.


-- 
Apparition

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Re: [SlimDevices: Audiophiles] SB3 mediocre sound quality

2008-01-19 Thread crooner

tomjtx;260399 Wrote: 
 crooner,
 
 that wins ,IMHO, the coolest looking mod  contest hands down.

Thanks Tom!
Much appreciated.

I've been running the Super Squeezebox since May (how time flies!) and
I'm continuously marveling on how good it sounds.

Can't wait to add that Jive remote!!


-- 
crooner

Customized dual chassis Super Squeezebox
EAD DSP-7000 Series III DAC with HDCD and mods.
VPI Scout with Benz Micro Glider M2
Marantz 10B tube FM tuner
Audio Research PH3, SP16L and VS110
Vandersteen 2Ce signatures, 2W subwoofer.

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Re: [SlimDevices: Audiophiles] SB3 mediocre sound quality

2008-01-19 Thread twylie

crooner;260522 Wrote: 
 Thanks Tom!
 Much appreciated.
 
 I've been running the Super Squeezebox since last May (how time flies!)
 and I'm continuously marveling on how good it sounds.
 
 Can't wait to add that Jive remote, or perhaps I should say the
 Controller:-)

Agreed it looks to be an amazing bit of kit.  Is there a link or page
to cover your project/mods?


-- 
twylie

Thecus N5200 - transporter - Krell KRC2 - nuforce 8b - Sonus Faber
Concertos / Audio Physic Sparks

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Re: [SlimDevices: Audiophiles] SB3 mediocre sound quality

2008-01-19 Thread russelk

I used to think only speakers and headphones needed burning in (which
I've seen many times) but something happened recently which has
surprised me. On plugging in my new SB3 a few months back I was pretty
disappointed with the sound when compared to my Creek Evo cd player.
From then on I played it through a Moodlabs Concept DAC, which was only
slightly better. A couple of days ago I tried the SB3 again without the
DAC and couldn't believe the difference! Again I compared it to my
Creek cd player and I could hardly tell the difference!!! If I listened
very hard I could tell that the Creek was better, but the difference was
pretty small. The only explanation I can find is that the SB3 needed to
be burned in to give it's best. The transformation is amazing. It's
gone from being mediocre to a pretty damn good source, comparable to a
cd player costing over twice as much. I even posted on these forums
about the crappy sound - now I have to eat my words! I've discarded my
plans to audition a Benchmark DAC. In my current system I think the SB3
is good enough.


-- 
russelk

SB3 -- Moodlab Concept DAC -- Creek Evo amp -- Quad 12L speakers

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Re: [SlimDevices: Audiophiles] What is the best method codec to get the 1's and 0's off the CD to the hard drive?

2008-01-19 Thread GuyDebord

Apparition;260502 Wrote: 
 I am sure you know of this options, but for those that don't, I have
 been using EAC with AccurateRip on my Mac under VMWare Fusion and it
 works flawlessly.

Could you please detail more on how you get EAC to work? under mac os?
thank you very much in advance.


-- 
GuyDebord

Reference 3A Royal Master monitors biwired with van den Hul Inspiration,
REL Strata 5 sub. AMP: Pathos Classic One MKIII. ANALOGUE: Michell Gyro
SE, Technoarm  Lyra Helikon SL, ASR Mini Basis SQ phono preamp, link:
WireWorld Silver Eclipse 5.2. DIGITAL: SlimDevices Transporter, link:
Acoustic Zen Silver Reference2 XLR’s. POWER: Isotek MiniSub GII, Isotek
Elite cables (MiniSub, Rel), Siltech SPX30 MKII (Transporter), van den
Hul Mainstream (Pathos)  van den Hul Mainserver (ASR).

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Re: [SlimDevices: Audiophiles] What is the best method codec to get the 1's and 0's off the CD to the hard drive?

2008-01-19 Thread SuperQ

Mark Lanctot;260500 Wrote: 
 Now, if AccurateRip says that someone else got the exact same checksum,
 even one other person, it says that this other person got EVERY ONE of
 the 681 609 952 bits identical to me.  If JUST ONE of those SIX HUNDRED
 EIGHTY ONE MILLION SIX HUNDRED AND NINE THOUSAND NINE HUNDRED AND FIFTY
 TWO bits were off, there would be no match.  And the odds of us having
 the -exact- same error in those hundreds of millions of bits are
 infinitesimally small.

Just to nit-pick this slightly.. This is only true for a perfect hash
method, which of course can't exist.. but most hashes are good enough
for this to be true.  The probability of 2 same length data collisions
for something good like MD5 or SHA1/2 is VERY low, so low it's only
worth mentioning for nit-picking forum posts, and not practical
application.  ;-)


-- 
SuperQ

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[SlimDevices: Audiophiles] Transporter won't power on?

2008-01-19 Thread tconrad

I have a transporter that's been in it's box for the last three months.
I plugged it in last night and it powered up to the Logictech logos at
which point I turned it off. Today I can't get it to turn on at all.
Have unplugged it for a minute in an attempt to force a reset, but
still can't get it to turn on (using either the front power button or
the remote button). Anybody have an idea about what might be wrong
other than I've got a hardware problem? Searching the archives hasn't
helped so far, but it's certainly possible that I've missed a relevant
post.

Tom


-- 
tconrad

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Re: [SlimDevices: Audiophiles] Audiophile Music File Protection

2008-01-19 Thread norderney

How do you run flac -test?  My PC is running Windows Vista.  Do I need
to run it from a DOS shell?

Are there any other programs I should look at for checking my FLAC
files?  I also have some MP3 files.  Is there anything for checking MP3
files?

I have about 29,000 tracks stored on a 750Gb hard drive.  I also have 3
additional 750Gb hard drives in USB enclosures which I use to backup of
my music files. 1 is kept off site. I would hate for the music on my
backup drives to become corupted and then be unable to restore it
if/when my main music drive fails.  Windows Vista and all my other
applications are on a separate hard drive to the music, so if Windows
corupts itself, I do not loose my music.

I use SyncBackSE to backup my music files, using the syncronise option,
but I have it configured to tell me what it is going to delete and copy
before it does it.  This appears to work well for me.

Any advice?


-- 
norderney

Transporter (Black) - Arcam A85 Amp - BW CDM1NT Speakers - Yamaha
CDRHD1500 Recorder

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Re: [SlimDevices: Audiophiles] SB3 mediocre sound quality

2008-01-19 Thread crooner

twylie;260539 Wrote: 
 Agreed it looks to be an amazing bit of kit.  Is there a link or page to
 cover your project/mods?

Check the archives for the original Super Squeezebox thread back in
May of '07.

Google also gives hits of my threads in other audio forums.

There's even a couple of videos of my Super Squeezebox on YouTube!!

Would have loved to produce this thing commercially, but it wouldn't be
cheap. I'd probably end up losing money. Call it the Marantz 10B of
streaming network players!!


-- 
crooner

Customized dual chassis Super Squeezebox
EAD DSP-7000 Series III DAC with HDCD and mods.
VPI Scout with Benz Micro Glider M2
Marantz 10B tube FM tuner
Audio Research PH3, SP16L and VS110
Vandersteen 2Ce signatures, 2W subwoofer.

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Re: [SlimDevices: Audiophiles] SB3 mediocre sound quality

2008-01-19 Thread alekz

andy_c;260369 Wrote: 
 
 A better article on capacitor nonlinearities is by Cyril Bateman in
 Electronics World.
I could not find the series, but found this summary instead:

http://diyhifi.org/forums/viewtopic.php?f=13t=388

and here's what he found. I give a random selection of quotations, but
before doing so I give his most fundamental finding, which is that 
drum roll  dielectric absorption is the primary factor producing
*easily measurable* capacitor distortion. Alas, the golden ears have
known this for years without resort to or the need for measurements,
but how nice now to have measured results now saying so, especially
from a once-capacitor design engineer who had to reverse his long held
view (scientific, no doubt, especially when imposed on others) that
capacitors are not much different one from another and that DA has
little to do with AC-coupling signal integrity etc.


-- 
alekz

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Re: [SlimDevices: Audiophiles] Transporter won't power on?

2008-01-19 Thread DCtoDaylight

I hate to say it, but it sounds similar to what happened to mine...
Turned out the supply for the displays had died, and I had to ship it
back for repairs.  
Dave


-- 
DCtoDaylight

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Re: [SlimDevices: Audiophiles] Audiophile Music File Protection

2008-01-19 Thread Timothy Stockman

norderney;260596 Wrote: 
 How do you run flac -test?  My PC is running Windows Vista.  Do I need
 to run it from a DOS shell?
There's a Windows GUI program packaged with the latest FLAC installer
program for Windows; just look in the FLAC program groups it makes. 
Run the FLAC tester, then browse to a tree which contains FLAC files or
a hierarcy of subdirectories with FLAC files.


-- 
Timothy Stockman

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