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PS3 2 channel analog SACD (WOW!) compared to Sony players

post #1 of 36
Thread Starter 
I recently removed an excellent Sony DVP-NS9100 ES from my system which replaced a Sony NS999ES (relocated to a second system) which replaced an NC555ES 5 disk changer which replaced a DVP-NS90V player (recently sold to a family member) which replaced a Samsung HD841 universal player. The reason the player is gone is that I have a few DVD-Audios that I own and quite a few I want to purchase. At any rate I was craving SACD playback so I decided to borrow the Sony deck and the Samsung deck to at least use until a replacement came in.

System is Rotel RSX-1056 Receiver with 2 Rotel RB-1070 stereo amps powering a set of JM Lab Focal Cobalt system consisting of a pair of 816 towers and the rest of the line (bookshelfs, center, surrounds). Room acoustics are treated for first boundary reflections. Music used was The Police the Classics, Ghost in the machine, and Cal Tjader Latin+Jazz. The last one is an album I know very well and the xylophone harmonics/decay is a great indicator of sound quality along with the drums etc.

First up the Samsung HD-841. Oh my how easily on forgets what bad really is. This player was harsh, noisy, muddy and not detailed on all three albums. Even in multichannel it was horrid - the lack of independent volume settings really made things worse. I then borrowed the Sony deck DVP-NS90V and with the multichannel options I was able to get it to sound better than the Sammy but it was still harsh and unpleasant on all three albums. I then once again had the wonderful idea to try the PS3 for SACD (the first time I though I had to buy a cable which I priced at $20 so I passed) I looked in the PS3 box for a cable and lo and behold there was one. Put in Ghost in the machine and my jaw dropped. The sound was more transparent, had better bass definition and the highs were smoother. Decays of instruments lased a bit longer as well this was definitely the same type of sound coming out of my DVP-NS9100ES. Put in Cal Tjader and once again the sound was more transparent with more air but something else was missing in comparison to ALL FORMER PLAYERS including the 9100ES. It was the noise. I dont know how or why but the PS3 with the puny Multi AV wires was giving me a lower noise floor than I have ever encountered on this particular album. Could be related to frequency extremes being smoother I dont know but I am definitely digging the results. The only negatives are of course that the player is 2ch only and the remote is Blutooth (wish a third party or Sony came out with a proper USB solution). Time will tell if my findings are true since as of today no publication has reviewed the 2 ch playback of the PS3 but I am going to go out on a limb and say that it is definitely above and beyond that of entry level players. I am therefore reconsidering spending money on another SACD deck and using the machine as a transport for a future HDMI receiver.
post #2 of 36
Thread Starter 
I continue to evaluate the unit on SACD playback. There are over 60 SACDs in my collection so there is quite a few to go through but I have noticed that unlike pricier players that I have owned or tried in home like Sony DVP NS9100ES, NS999ES and Marantz VC6001- It handles SACD media far better as I have yet to make it go bonkers with my problem disks. It is good that the PS3 automatically starts playing a disk when inserted because it allows for playback without the use of a TV. Current settings for playback are superbitmapping set to on on preferences tab.

There are a few operational quirks that I would like to be fixed by Sony.

1. User should be able to select which part of a hybrid disc the player defaults to as there are those that even with HDMI prefer 2 channel over multichannel.

(currently the multichannel area starts playing by default even with stereo analog out)

2. PS3 should automatically switch audio output based on player preferences for each type of media. Analog stereo for SACD and optical for movies - this is trivial for HDMI but its still a nice option. This allows for automatic playback of Blurays and SACD with correct audio output. At the very least program a button on the PS3 remote to do switching without having to stop playback and entering the menu)

(currently one needs to switch from analog stereo back to opticalwhen switching from SACD media to Blu-ray and DVDs if one wants digital surround sound)
post #3 of 36
Thanks for the details reviews. I have two questions:

1) PS3 is 2ch only for SACD? I thought I read that it does 5.1, but downconverts to PCM before doing so.

2) Does the fan noise bother you when listening to music? I've read several posts where the owners complain of fan noise.

Thanks,
Doug
post #4 of 36
Thread Starter 
Its 2ch only for analog output. Multichannel disks really open up on the 5.1 mixes (which can bring out more detail and bass from instruments appearing far in the background) especially the SACD Concord records samplers. No 2 ch purist would argue this on my system so it would be great if they were available via analog output. As for it being PCM or not it is irrelevant as the results are what they are. To answer your second question, the fan noise is inaudible on my system which has the PS3 sitting on my open TV stand about ten feet from my sitting position.

One negative thing I have discovered is that the PS3 cant play back DTS music disks from DTS home entertainment properly. They register as audio CD and output static - very disappointing since I own quite a few of them. I will concentrate on more concord jazz titles on my next listening session.
post #5 of 36
My optical digital output from my PS3 has a very high noise floor...looks like analog is different for it!
post #6 of 36
Can you have both the analog and the optical connected to the receiver for 2ch analog sacd playback and optical for movies?
post #7 of 36
Quote:
Originally Posted by apodaca View Post

I recently removed an excellent Sony DVP-NS9100 ES from my system which replaced a Sony NS999ES (relocated to a second system) which replaced an NC555ES 5 disk changer which replaced a DVP-NS90V player (recently sold to a family member) which replaced a Samsung HD841 universal player....


I am therefore reconsidering spending money on another SACD deck and using the machine as a transport for a future HDMI receiver.

Constantly upgrading like a rat on a wheel. The industry loves this. This was a picture of myself up until three years ago,
Now, however, congratulation's as you are on the right path. Since you care about sound quality, here is the best path I've learned of:
Rip all Cd's to Flac format using MediaMonky. Along with any digital photos and videos. Store all categories on a 500+GB hard drive. Use PS3/TVersity as you media server combination using Ethernet cat5 cable (not wireless). Use Creative X-Fi card as they sound better than the crap Realtek builds into motherboards.
The PS3 improves the sound quality of all digital audio (not just SACD) especially with its Type 1 noise reduction. This system provides vastly superior sound quality to even the most expensive crap.
The Squeezebox wireless system operates great but it does not have the DSP horsepower of the Creative X-Fi and the PS3. As a result even its bit-for-bit sound quality cannot compare.
As an engineer I wish I had all of the "why" answers. I could write a book on what I've already learned. But relatively speaking I have already achieved perfect sound quality forever. That is all that really matters.
Hope your quest ends up well too.

Hey I hear Marantz makes an excellent $5000 two channel SACD player? Rated Class AA+ in Stereophile Any takers?
post #8 of 36
Quote:
Originally Posted by gus6464 View Post

Can you have both the analog and the optical connected to the receiver for 2ch analog sacd playback and optical for movies?

you can have both cables plugged in simultaneously, of course, but the ps3 software won't output to both- you have to switch it in the software.
post #9 of 36
Quote:
Originally Posted by dougotte View Post

Thanks for the details reviews. I have two questions:

1) PS3 is 2ch only for SACD? I thought I read that it does 5.1, but downconverts to PCM before doing so.

2) Does the fan noise bother you when listening to music? I've read several posts where the owners complain of fan noise.

Thanks,
Doug

1. DSD to PCM is not downconversion, that's more a decode process. it shouldn't result in signal degradation, but i'm not going to say it couldn't.

2. the fan on my ps3 is very quiet as well, it's totally inaudible.

i listen to SACD's on the PS3 a lot, over HDMI. i've got an onkyo 805, so the ps3 outputs 176.4 khz 5.1 pcm. hopefully they will add DSD bitstream output to the PS3 in a firmware revision- there's been some rumors that might happen. anyway, it sounds really nice. i used to use a pioneer 563a, which i know is not highly regarded, but the ps3 very clearly destroys the pioneer for sacd playback. much better.

does anyone know where to find more information about the noise reduction modes and their differences?
post #10 of 36
How is the PS3 analog for standard redbook CDs?
post #11 of 36
You can play DTS audio cd's on the PS3. Just change the default sound output from 48khz to 44khz and it works fine.
post #12 of 36
Thread Starter 
Quote:
Originally Posted by reincarnate View Post

Constantly upgrading like a rat on a wheel. The industry loves this. This was a picture of myself up until three years ago,
Now, however, congratulation's as you are on the right path. Since you care about sound quality, here is the best path I've learned of:
Rip all Cd's to Flac format using MediaMonky. Along with any digital photos and videos. Store all categories on a 500+GB hard drive. Use PS3/TVersity as you media server combination using Ethernet cat5 cable (not wireless). Use Creative X-Fi card as they sound better than the crap Realtek builds into motherboards.
The PS3 improves the sound quality of all digital audio (not just SACD) especially with its Type 1 noise reduction. This system provides vastly superior sound quality to even the most expensive crap.
The Squeezebox wireless system operates great but it does not have the DSP horsepower of the Creative X-Fi and the PS3. As a result even its bit-for-bit sound quality cannot compare.
As an engineer I wish I had all of the "why" answers. I could write a book on what I've already learned. But relatively speaking I have already achieved perfect sound quality forever. That is all that really matters.
Hope your quest ends up well too.

Hey I hear Marantz makes an excellent $5000 two channel SACD player? Rated Class AA+ in Stereophile Any takers?



I almost went the PC in the livingroom route a few years ago but there were many many problems related to video cards (DVD playback) and the X-Fi was about to hit the street so sound cards were limited to the Audigy and premium manufacturers. The fan.deck noise level was also an issue but I always felt that the ability to process music in the digital domain was a big plus. At any rate, given the good results of the PS3 with SACD I am keeping it plugged in as a two channel player and will update the firmware again to get the new CD playback options. Currently I am tinkering with another PC that I have to see if DVD-Audio playback is worthwhile on it.
post #13 of 36
Thread Starter 
Quote:
Originally Posted by kray View Post

How is the PS3 analog for standard redbook CDs?

Have yet to update to new firmware but will try it this weekend.

I have spun a few more 2 channel SACDs namely Peter Gabriel Plays Live, The Police Regatta De Blac, Aerosmith Toys in the Attic, Poncho Sanchez Conga Blue, Dave Brubeck Take Five and a few others. The results have not changed and oprational quirks aside, I continue to find the PS3 as an outstanding SACD player via analog 2 channel. There is no dout as an HDMI source the PS3 should sound fantastic in multichannel be it either PCM or DSD.
post #14 of 36
Thread Starter 
Quote:
Originally Posted by cujo View Post

You can play DTS audio cd's on the PS3. Just change the default sound output from 48khz to 44khz and it works fine.

Thanks for the info.
post #15 of 36
Quote:
Originally Posted by elvisizer View Post

does anyone know where to find more information about the noise reduction modes and their differences?

Covered here with explainations.

Snippet:

Adjust settings for the audio output of audio CDs or Super Audio CDs.

Off - Disable bitmapping.
Type 1 - Use a technique called dithering to reduce noise or distortion produced during audio output.
Type 2 - Use a technique called noise shaping to reduce noise in the audible range.

Curious if anyone here can confirm the number of bits being output with SACD and upsampled CDs. My receiver doesn't say. Is it 16/20/24 bits?
post #16 of 36
thanks, razel! i've seen that already, though, and was hoping for something more detailed. but thanks anyway.
about the bits, the 805 doesn't report that, either, just the sampling rate, so i've got no way to check it. sorry . . .
post #17 of 36
found some more info in an interview transcribed on neowin. looks like the 176.4 khz PCM output is 24bit.
check the interview here
post #18 of 36
There's another link on that thread that goes into excrusiating technical detail but I could summarize the techiques as:

Type 1 dithering: When mapping/sampling the SACD onto PCM, it will add very low hiss to psycho-improve/reduce distortion of very quiet sounds.

Type 2 noise shaping: An improvement to dithering. The level of hiss is shaped to have less hiss in frequencies our ears are sensitive to most and POSSIBLY only add hiss when quiet sounds exist.

When an analog waveform (or a very good representation of it such as SACD) is recorded/mapped/represented as PCM, quantization errors usually occur. A purest way to reduce erros is to use more (20/24/32) bits. You can also reduce errors psycho-acoustically by using dithering or noise shaping. Since both methods add hiss, it's no longer as accurate as a representation then without hiss, however many audio engineers and audio editing programs actually do recommend and use dithering and noise shaping since it truely does sound better which is all that matters in the end. Luckily the PS3 allows us to make these decisions for SACD and upsampled CDs, letting us and our varied system configurations decide for ourselves which sounds best.

That's my best explaination of the types. If I'm wrong please feel free to correct. We'd all love to have better experts explain this for us.
post #19 of 36
Thread Starter 
I spun a a couple of DTS music discs today Sting Nothing Like The Sun and Ten Summoners Tales. The 44khz vs 48khz frequency setting for CD in the sound options did indeed get rid of the static EXCEPT in between tracks. The receiver shows that it looses the DTS signal for a couple of seconds while the static comes out. Very annoying - does anyone else have this problem? I might exchange my unit for another player this weekend in hopes of fixing this problem as well as other issues I have with this particular unit.
post #20 of 36
thanks, Razel.
post #21 of 36
Quote:
Originally Posted by reincarnate View Post

Constantly upgrading like a rat on a wheel. The industry loves this. This was a picture of myself up until three years ago,
Now, however, congratulation's as you are on the right path. Since you care about sound quality, here is the best path I've learned of:
Rip all Cd's to Flac format using MediaMonky. Along with any digital photos and videos. Store all categories on a 500+GB hard drive. Use PS3/TVersity as you media server combination using Ethernet cat5 cable (not wireless). Use Creative X-Fi card as they sound better than the crap Realtek builds into motherboards.
The PS3 improves the sound quality of all digital audio (not just SACD) especially with its Type 1 noise reduction. This system provides vastly superior sound quality to even the most expensive crap.
The Squeezebox wireless system operates great but it does not have the DSP horsepower of the Creative X-Fi and the PS3. As a result even its bit-for-bit sound quality cannot compare.
As an engineer I wish I had all of the "why" answers. I could write a book on what I've already learned. But relatively speaking I have already achieved perfect sound quality forever. That is all that really matters.
Hope your quest ends up well too.

Hey I hear Marantz makes an excellent $5000 two channel SACD player? Rated Class AA+ in Stereophile Any takers?

A seriously interesting post.

Can you describe how your digital audio playback architecture manages jitter?

Cheers, Nick
post #22 of 36
The PS3 can output DSD over HDMI to get full 5.1 to the receiver. This is the optimal way in my testing to enjoy SACD with PS3.

I believe that when you send the DSD over the HDMI cable that it is then the receivers job to decode it to 5.1 PCM.
post #23 of 36
Well receivers has to be HDMI 1.2 or higher and have a DSD decoder on board, or a DAC with DSD interface.
post #24 of 36
Quote:
Originally Posted by SpeedDemon View Post

I believe that when you send the DSD over the HDMI cable that it is then the receivers job to decode it to 5.1 PCM.

Well, if you could output DSD -- PS3 (currently) doesn't do that but some other players do -- I'd say it's the receiver's job to convert it to multi-channel analog! No reason to go to PCM first. It still boggles me as to why PS3 does that.
post #25 of 36
Quote:


No reason to go to PCM first

There is, if you need bass management and time aligment.
post #26 of 36
Quote:
Originally Posted by elmalloc View Post

My optical digital output from my PS3 has a very high noise floor...looks like analog is different for it!

No, your pre/pro has a high noise floor. Optical outs = hearing the preamp. Analog outs = hearing the transport.
post #27 of 36
Yeah this thing sounds really good, I have only had a short time to listen to it but it sounds great. It's easy to listen too, nice detailed very real sounding. I don't have an HDMI receiver(yet), but I plan on getting one soon hopefully it will make it sound even better.
post #28 of 36
Screw the PS3 for SACD - I'm getting an SA-60 instead! Anyone have several thousand $$$ to give me?

Seriously, good review and heads up on the PS3 - I think many forget it has SACD capability. I'm a vid gamer at heart too, but I'm waiting for a better software library to pull the trigger.

PM
post #29 of 36
Quote:
Originally Posted by thehun View Post

There is, if you need bass management and time aligment.

True, but it should still be an option, right -- only to be applied if you want to do bass management and delay settings. It still puzzles me why Sony forces us to use PCM.
post #30 of 36
Hi,

I've recently bought a PS3 (european version).
I've tried it as a CD player (optical connexion cause ain't got any HDMI entry on my audio receiver) in 48 Khz on my system (Pioneer Elite, DIY speakers with Fostex, tube amps in Preout...).
It was almost horrible. The sound was empty, without any "life". I didn't recognize my system and the sound i like (before my Cd player broked forever)...
Then, I've chosen the upsampling (88 Khz cause in PCM, my receiver didn't accept 176 ) and "Type 1"...
An then... OH MY GOD !!!
It's amazing and far above my old Philips 963 SA (European SACD player) which was already making a decent job.
My wife, who was with me during this audio session, said : "It's good to hear real sound in the house again"... Nothing more to say.
Of course, I can understand that heavy music fans with high end audio systems will be disturbed by the noise of the PS3 (fan) when listening music at low level.
But for "lambda" users like me who listen to moderate level with an average audio system, I do not hear the noise of the PS3 and the PS3 does a very good job. Astonish for the price.
For me, the only thing to get now is a good remote because managing music with a joystick is not so nice, sexy and easy.
I must admit that I'm not a PS3 fan as game console (I already own a Xbox 360 which is marvellous for that) but as CD and DVD player (very good upscaling), this is really what you call "a bang for the buck".
It's a very good multimedia station (CD, DVD, BD), just waiting to become in a near future a good playing station (November should be the good month for that with Unreal Tournament 3, Haze, Assassin's Creed, Uncharted...).

Best regards.

Prostic
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