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christensenleif@msn.com  
#1 Posted : Wednesday, June 3, 2009 12:56:14 AM(UTC)
christensenleif@msn.com

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Hello
I have an ASUS P5K motherboard with a dedicated spdif out for 192/24 digital output
will this be of sufficient quality to feed the spdif input of the Buffalo 32?
any limitations on cable length? I need approx 10 meters.
http://no.asus.com/produ...del=1749&modelmenu=1
best
Leif
MrMajestic  
#2 Posted : Wednesday, June 3, 2009 3:49:31 AM(UTC)
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christensenleif@msn.com wrote:
Hello
I have an ASUS P5K motherboard with a dedicated spdif out for 192/24 digital output
will this be of sufficient quality to feed the spdif input of the Buffalo 32?
any limitations on cable length? I need approx 10 meters.
http://no.asus.com/produ...del=1749&modelmenu=1
best
Leif


Coax should be good for 10-15m with a quality cable. Optical maxes out at 10m or shorter I think. Not sure about the quality of the built-in sound though. It uses the Azalia chip, which is not the worst one around.

Edited by user Wednesday, June 3, 2009 3:50:18 AM(UTC)  | Reason: Not specified

christensenleif@msn.com  
#3 Posted : Wednesday, June 3, 2009 4:43:12 AM(UTC)
christensenleif@msn.com

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ok thxs
I´ll just have to try it and listen
unless someone has been up this alley before
best
Leif
thomaspf  
#4 Posted : Wednesday, June 3, 2009 11:29:52 AM(UTC)
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While there is no such thing as "the" Azalia chip the Asus P5K uses an Realtek ALC888 chip that is compatible with the Intel® High Definition Audio Specification codenamed Azalia :-)

I just build a Win 7 machine which has the same Realtek chip and using Jriver Media player with the WASAPI output method works flawless. My motherboard only has a coax connection and that works up to 24/192 in bit transparent mode without a problem.

Cheers

Thomas
MrMajestic  
#5 Posted : Wednesday, June 3, 2009 11:36:57 AM(UTC)
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thomaspf wrote:
While there is no such thing as "the" Azalia chip the Asus P5K uses an Realtek ALC888 chip that is compatible with the Intel® High Definition Audio Specification codenamed Azalia :-)

I just build a Win 7 machine which has the same Realtek chip and using Jriver Media player with the WASAPI output method works flawless. My motherboard only has a coax connection and that works up to 24/192 in bit transparent mode without a problem.

Cheers

Thomas


You learn something new every day. You are of course correct. The realtek looks like a decent chip though.
Brian Donegan  
#6 Posted : Wednesday, June 3, 2009 12:07:44 PM(UTC)
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I am willing to bet that the coax goes up to 192/24, but that the optical only goes to 96kHz max.
christensenleif@msn.com  
#7 Posted : Friday, June 5, 2009 12:55:39 AM(UTC)
christensenleif@msn.com

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hello
tried taking the signal from the ASUS P5K-E motherboard spdif hd audio output(which says enabled in BIOS and sound devices) and feeding to the Buffalo 9008 spdif input.
all works fine with redbook wav files,but the xx.player cannot play som hi-rez 24/96 files I have gotten from a friend
the xx-player has a dac test function that states the dac is only up to redbook sampling!any ideas why?
any setting I missed on sound devices?
under formats in sound devices there are 3 options: DTS/dolby/windows wma pro ...which one to use?
best
Leif
Russ White  
#8 Posted : Friday, June 5, 2009 3:58:18 AM(UTC)
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The limitation is then probably with your CODEC(sound chipset) which is producing the SPDIF not the DAC. This most likely is a configuration issue.

The software has no way of knowing what the DAC will or will not support. :)

Edited by user Friday, June 5, 2009 3:59:28 AM(UTC)  | Reason: Not specified

christensenleif@msn.com  
#9 Posted : Friday, June 5, 2009 4:06:09 AM(UTC)
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true enough
I will investigate more when I get home from work in 6 hrs
thxs for excellent support
best
Leif
Shaman  
#10 Posted : Friday, June 5, 2009 4:46:37 AM(UTC)
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I'm feeding my Buffalo via the onboard Realtek card (Realtek ALC885 High Definition) with no problems whatsoever up to 24/192.
This is using Vista 64bit -> Foobar2000 -> WASAPI -> Coaxial (bit-perfect) digital out.
Brian Donegan  
#11 Posted : Friday, June 5, 2009 5:50:19 AM(UTC)
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christensenleif@msn.com wrote:
hello
tried taking the signal from the ASUS P5K-E motherboard spdif hd audio output(which says enabled in BIOS and sound devices) and feeding to the Buffalo 9008 spdif input.
all works fine with redbook wav files,but the xx.player cannot play som hi-rez 24/96 files I have gotten from a friend
the xx-player has a dac test function that states the dac is only up to redbook sampling!any ideas why?
any setting I missed on sound devices?
under formats in sound devices there are 3 options: DTS/dolby/windows wma pro ...which one to use?
best
Leif


Are you using an optical digital out?
christensenleif@msn.com  
#12 Posted : Friday, June 5, 2009 5:57:22 AM(UTC)
christensenleif@msn.com

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coax 75 ohm
best
L
thomaspf  
#13 Posted : Friday, June 5, 2009 10:48:27 AM(UTC)
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Sounds like an OS, player, or driver problem. Which OS are you using?

Cheers

Thomas
christensenleif@msn.com  
#14 Posted : Friday, June 5, 2009 2:59:34 PM(UTC)
christensenleif@msn.com

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vista ultimate 32 bit
now it works!
had to uninstall the ad soundmax software with the blackhawk add-ons
then I was allowed to adjust lots of parameters in the sound devices and finally it plays whatever I throw at it!
best
Leif

Edited by user Friday, June 5, 2009 3:06:07 PM(UTC)  | Reason: Not specified

Russ White  
#15 Posted : Friday, June 5, 2009 4:16:43 PM(UTC)
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Excellent. :)
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