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Official OPPO BDP-83SE Analog Audio Discussion Only Thread - Page 118

post #3511 of 5786
Quote:
Originally Posted by djwobbrock View Post

Buttecreeker,

DSD and PCM are so close that they seem to me to be the same. Oppo advised setting speaker size for MCH to all Large. I went into setup and changed them all back to small and there was no discernable difference.

What would the difference be with Oppo set to large or small for speaker size?

Setting the Oppo to large would send a full range signal to those speakers (i.e., bypass Oppo's crossover). If your AVR is in fact, handling bass mngmnt for mch inputs, then I would tend to agree with Oppo's opinion of setting speakers to large in the Oppo and let the AVR do the bass redirecting.

Also, regarding the DSD/PCM for SACD playback, if you are able to use Oppo's remote to turn the volume up or down in the Oppo, then the Oppo is outputting PCM (no matter what you have the player set to send out in the setup menu). I'm not sure if you're using HDMI for video feed, but if so, I've run into this situation myself, you will have to make sure there is no residual signal for the Oppo to detect (disconnect HDMI cable or have the HDMI signal routed to another device prior to powering the Oppo on). If you cannot adjust the Oppo volume, then you are getting a DSD signal.

Dave
post #3512 of 5786
[quote=djwobbrock;18125448]
Quote:
Originally Posted by buttecreeker View Post

One thought that comes to mind is: Are you using DSD or PCM mch output, for SACD, from the Oppo? I believe that DSD bypasses any bass mngmnt from the Oppo. I'm sure someone else will confirm, or not, my belief.

buttecreeker,

I gave the PCM mch output from the Oppo another try, this time with the speaker size set to small instead of large.

and

As Neil Young once said, "I think they've got it now Robbie".

Ahhh! I can finally relax in SE Never Never Land.

Thanks for the help!


Excellent!! Enjoy the weekend.

Dave
post #3513 of 5786
Dave,

I knew it would work like you said; my name is Dave too!

Thanks much!
post #3514 of 5786
Too many damn guys named Dave round here.
I may start going by "David" since there are way lees of those.
post #3515 of 5786
I'm also "Dave" (but can go by "David" as well)
post #3516 of 5786
Quote:
Originally Posted by jlanier View Post

Sorry, you couldn't be more wrong; there are no absolutes, it's a question of where the DAC conversion happens, and which circuitry is better. IF you have a processor that has better DACs AND a better analog stage than the analog outputs from the source device, then yes, HDMI is the best solution. If you have a super-high-end processor like an Anthem D2v or a Mcintosh MX-150 or a Krell 707, that might even usually be the case. But in THIS case (BDP-83SE), that isn't guaranteed, by far. The SE's outputs are very good. You might be surprised to find that there are many players, not just the BDP-83SE, that can outclass the DACs in most HT processors and preamps, even the high-end ones (though not at the same price point, but they certainly exist). But if your processor's analog path is NOT as good as the source device (which, with HT processors coupled with high-end analog output stages, is a high probability IMHO), and you have a way of bypassing it (analog/pure direct, HT bypass, go straight to amp, etc.), then HDMI is definitely NOT the best solution. This presumes your definition of "solution" is, of course, the desire to have the highest fidelity audio output.

Yes, you might sacrifice bass management and room correction in the processor, but you are making an assumption that everyone needs those features, which is not true. A room with good acoustics might not need room correction. Some people who don't have subwoofers and/or use external active or passive crossovers may not need the bass management, or might do with the bass management in the BDP-83 itself. In these cases, the transparency of the source unit's superior analog stage will outweigh those other features provided by a processor. Some people (like ss, for example) might even forgo the preamp entirely; in that case, what good is HDMI then? You can't possibly have missed the last hundred or so pages discussing all this...?

Unless you have a specific reason to suggest that HDMI is better for a specific system configuration, please refrain from making blanket statements suggesting that HDMI is always the "best" solution, because that is obviously not a true statement. It may be your "best" solution, but that depends on your setup, and it can easily not be the "best" for other people with different gear. This sort of comment is especially out-of-place in the "Official BDP-83SE Analog Audio Discussion Only" thread... People who come here looking for advice might see such a post and assume the BDP-83SE was a pointless device, and that is most assuredly NOT the case.

Yes I agree 110% with what you are saying.

For me and my setup the BD-83NE is a gift from God.

Not only is the music playback (CD, SACD) for a 2ch setup, but also the stereo 2ch analog downmix of Blu Ray soundtracks. The bass, mids and highs are excellent, along with the crossover to give me a real 3D image.

I have had a Panasonic DMP-BD50 and I am here to tell you it didn't come close to my BD-83NE for 2ch analog audio.

My setup is very simple, at-least on the surface.
My source is the BD-83NE>interconnect cables>Woo WA6SE modded tube amp 2ch>Sennheiser HD800 headphones with a Cardas Cable going from my amp to my headphones. This system is very well balanced so I don't need to play with room acoustics or speaker setup. I know that my amp and headphones are very well balanced and so is my BD-83NE.

So when I set out down this road I wanted to come as close to speakers as I could for the out of head 3D sound and also the impact, but also retaining the clarity that high end headphone rig can offer. And imo I do have the best of both worlds. The only thing I can't get is the window rattling of a good sub, but I do get the bone rattling of great impact-full bass.

ss
post #3517 of 5786
Quote:
Originally Posted by djwobbrock View Post

I spoke to Oppo about this. They told me if I set the Oppo speakers to large, bass management was done in my AVR. The Denon 2808 was set up manually using my SPL meter prior to doing the Oppo setup. When I put the Oppo into my system I followed Oppo's instructions. Set speaker to large, set the proper distance, then used the AIX disk to set the balance levels with SPL. The object with the Oppo according to AIX instructions was to set the balance levels in the player to the same level. I used the Left Front speaker as a starting point and adjusted the master volume on the AVR (with the pink noise level) at 70 db, the Oppo balance level there was 0.0 db. That was my reference point. Then set all channels and the subwoofer to the same level on the SPL to 70 db. This was all through the MCH analog in to the AVR. I did not have to adjust very much to get all channels the same, they ended up very close to my reference settings on the AVR. I am using two 8" M & K subs, one push configuration the other pull, low pass on bypass, with the crossover set to 120 hz on the AVR (Batpig's recommendation for the Denon AVR's).

I have done further testing with different media, and it appears that anything DTS,has the low frequency correct at my inital settings. When I switch to SACD for example, MCH 5.1 of Celine Dion "All the Way a Decade of Song, the bass is hammered. I then need to trim the SW down at least 5 to 10 db. When I play the 2 ch track through the 2 ch analog, pure direct mode, the track plays beautifully with the subwoofer at reference level. I have 2 ch playback in the AVR in pure direct, audessey off, tone defeat on just in case. The 2ch pure direct setting in the AVR are "small" speaker size, subwoofer yes, and base management set to "LFE + Main) crossover on the fronts set to 90 hz. Like I said 2ch analog on from the SE is simply awsome. All of my regular CD's now sound like SACD, and SACD 2 ch is over the top in sound, I have never heard anything sound this good from my system.

My only thought are that different media (SACD & DVD-Audio) MCH must be mixed with different low frequency levels, since the same media in Stereo (2 ch tracks) sound fabulous.

What are your thoughts?

I did a lot of expermimentation to get my Arcam AVR 350/OPPO settings that work well 90% of the time. If there is a problem playing a disc, it is usually the bass level is off. For this this scenario I created macros for my learning remote that adjust the AVR sub trim plus/minus 5 db within a range of 0 to 10 db. Using these macros is quicker than going into menus and brings things back into balance quickly. If I need a sub trim setting that is not 0, 5 or 10db, I point the remote away from the AVR so that some of the 1 db adjustment steps are skipped and an in-between db level is obtained.
post #3518 of 5786
I have a question regarding the Oppo BDP-83SE and hook up options. I just (really 10 minutes ago) finished my MK Sound subwoofer build from which I purchased the 250W SB-1250 amplifier and matching MK Sound woofer from MK Sound directly and was wondering since I have two line level inputs can I plug-in my usual AVR sub cable and the BDP-83SE's sub output directly to the subwoofer at the same time? My thinking was when I'm not using the 8Ch Ext In for 2.1 (2.0 for the dedicated 2Ch, .1 comes from sub out on Oppo), my AVR's crossover will handle everything else, but when I switch to the 8Ch Ext In my sub crossover in the AVR will allow the BDP-83SE to use it's subwoofer output by simply presing the Ext In button. Will this work or will I be sending to subwoofer signals to the sub at the same time?

Thanks,
Techlord.
LL
LL
post #3519 of 5786
Has anyone had an issue where the first second or so of the first track on a DVD-A doesn't play? I don't remember it happened on my 83 before the SE upgrade. Its happened on most of the DVD-A discs I've played so far. I can click back to the beginning of the track and it plays correctly the second pass through.
post #3520 of 5786
New review of the SE at Home Theater Magazine website: http://www.hometheatermag.com/discpl...lu-ray_player/
post #3521 of 5786
Quote:
Originally Posted by jlanier View Post

Sorry, you couldn't be more wrong; there are no absolutes, it's a question of where the DAC conversion happens, and which circuitry is better. IF you have a processor that has better DACs AND a better analog stage than the analog outputs from the source device, then yes, HDMI is the best solution. If you have a super-high-end processor like an Anthem D2v or a Mcintosh MX-150 or a Krell 707, that might even usually be the case. But in THIS case (BDP-83SE), that isn't guaranteed, by far. The SE's outputs are very good. You might be surprised to find that there are many players, not just the BDP-83SE, that can outclass the DACs in most HT processors and preamps, even the high-end ones (though not at the same price point, but they certainly exist). But if your processor's analog path is NOT as good as the source device (which, with HT processors coupled with high-end analog output stages, is a high probability IMHO), and you have a way of bypassing it (analog/pure direct, HT bypass, go straight to amp, etc.), then HDMI is definitely NOT the best solution. This presumes your definition of "solution" is, of course, the desire to have the highest fidelity audio output.

Yes, you might sacrifice bass management and room correction in the processor, but you are making an assumption that everyone needs those features, which is not true. A room with good acoustics might not need room correction. Some people who don't have subwoofers and/or use external active or passive crossovers may not need the bass management, or might do with the bass management in the BDP-83 itself. In these cases, the transparency of the source unit's superior analog stage will outweigh those other features provided by a processor. Some people (like ss, for example) might even forgo the preamp entirely; in that case, what good is HDMI then? You can't possibly have missed the last hundred or so pages discussing all this...?

Unless you have a specific reason to suggest that HDMI is better for a specific system configuration, please refrain from making blanket statements suggesting that HDMI is always the "best" solution, because that is obviously not a true statement. It may be your "best" solution, but that depends on your setup, and it can easily not be the "best" for other people with different gear. This sort of comment is especially out-of-place in the "Official BDP-83SE Analog Audio Discussion Only" thread... People who come here looking for advice might see such a post and assume the BDP-83SE was a pointless device, and that is most assuredly NOT the case.

+1. great post; great explanation for those who are confused about HDMI, DACs and analog stages. I'm always reminding people that the analog stage (i.e the signal path AFTER the DAC chip) is of paramount importance to the signal path quality, and it is usually a part of the path that has very little $ investment from the majority of external processors/receivers. Don't just look at DAC chip specs and say "my AVR or processor has bigger muscles therefore I'll do that". Thanks again for the nice post and the support of the best signal path possible!
post #3522 of 5786
I have two interesting questions

- analog output stage after Sabre dac is op-amp based?
- Is possibile to use something like tube output stage (like Lampizator SSRP) and exclude stock op-amp?

Thanks!
post #3523 of 5786
Quote:
Originally Posted by andre767 View Post

I have two interesting questions

- analog output stage after Sabre dac is op-amp based?
- Is possibile to use something like tube output stage (like Lampizator SSRP) and exclude stock op-amp?

Thanks!

It's one are that the modification services are focusing on. I know nothing about a Lampizator, but anything in the analog stage must be done internally if using the Oppo DACs (i.e analog output to another stage gets you nowhere). I'm going the Modwright modded route so as to improve the SE's already improved analog stage.
post #3524 of 5786
Received my upgraded 83SE back. I play only 2 ch analog with my older Pioneer equipment, using KEF 201/2 bookshelf speakers. What I have learned is that when I play play Jeff Beck's Sea Change (CD)- I can now understand 75% or more of his words. On the 83 I could only understand about 25%. I can hear more of his "C's" and "T's", and there seems to be more seperation on my speakers. I feel better now as I thought I was going tone deaf!
-Dave H
post #3525 of 5786
No offense, but Sea Change is Beck, not Jeff Beck.
post #3526 of 5786
Quote:
Originally Posted by jlanier View Post

Yes, you might sacrifice bass management and room correction in the processor, but you are making an assumption that everyone needs those features, which is not true.

I agree not everyone it's probably closer to 99%.
post #3527 of 5786
Quote:
Originally Posted by ted_b View Post

No offense, but Sea Change is Beck, not Jeff Beck.

I'd buy a Jeff Beck rendition of "Sea Change" though. Love 'em both.
post #3528 of 5786
Quote:
Originally Posted by Techlord View Post

That's why you are hearing No difference, you don't get the dedicated 2 channel sound by just selecting 2ch on the AIX disc because your still using the ES9006 DAC's through your 7.1 multi-channel analog outputs, the dedicated 2 channel analog output from the Oppo SE uses completely different DAC's, the dedicated 2 channel analog output uses the ES9016 Ultra DAC's while the multi-channel analog outputs uses the ES9006 DAC's.

The only way for you to hear the true SE sound quality is manually unplug your multi-channel analog cables and hook up you dedicated 2 channel analog cables to the L/R inputs on your multichannel inputs, if your want both connected at the same time you'll need to purchase an multi-channel analog switcher that cost $500 dollars! Most current receivers have both dedicated 2ch analog inputs and 7.1 multi-channel analog inputs, I also have to switch the two outputs manually, sure it's a pain in the arse! You need to unhook your multichannel cables and plug in your dedicated 2 channel cables to the L/R inputs on your preamp pros multichannel inputs, only then will you hear what you paid extra for!.

Regards, Techlord.

Regarding the "Switch" for Oppo 2 CH to my Lexicon 5.1 bypass L/R input. Could I use a simple "Radio Shack" kind of stereo input switch without any detrimental effect? I see one on the web from a company in England (http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=200292363569) that selects from 3 gold plated RCA inputs to one analog output for less than $50. I don't mind manually switching. I just want to avoid pulling the Oppo out of the cabinet each time.
post #3529 of 5786
Quote:
Originally Posted by davehale View Post

Received my upgraded 83SE back. I play only 2 ch analog with my older Pioneer equipment, using KEF 201/2 bookshelf speakers. What I have learned is that when I play play Jeff Beck's Sea Change (CD)- I can now understand 75% or more of his words. On the 83 I could only understand about 25%. I can hear more of his "C's" and "T's", and there seems to be more seperation on my speakers. I feel better now as I thought I was going tone deaf!
-Dave H

Interesting. I experienced the same thing, better articulation of his voice, listening to the SACD MCH version. Before it always sounded like he was singing through his shirt, and his voice is buried so deep in the mix.

It is one of the clearest differences I heard between the 83 & 83SE.
post #3530 of 5786
Quote:
Originally Posted by MikeMc5506 View Post

Regarding the "Switch" for Oppo 2 CH to my Lexicon 5.1 bypass L/R input. Could I use a simple "Radio Shack" kind of stereo input switch without any detrimental effect? I see one on the web from a company in England (http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=200292363569) that selects from 3 gold plated RCA inputs to one analog output for less than $50. I don't mind manually switching. I just want to avoid pulling the Oppo out of the cabinet each time.

You could try something like *THIS*. Not sure if it will alter the audio or not though.
I'd love to have something like the Ebay switch, but with auto switching.
I thing more time than not though, once digital circutry is injected into such a product, it usually alters the sound a bit.
post #3531 of 5786
Quote:
Originally Posted by Repdetect View Post

Interesting. I experienced the same thing, better articulation of his voice, listening to the SACD MCH version. Before it always sounded like he was singing through his shirt, and his voice is buried so deep in the mix.

It is one of the clearest differences I heard between the 83 & 83SE.

I recall reading someplace that the vocals on some of those tracks were derived from demos and then rerecorded by microphone from low quality monitors. I own both the SACD and DVD-A. On my stereo system circa 2007, I recall the vocals sounding a bit gravelly as if every fault in my speaker drivers was exposed. I concluded that this was a characteristic of the recording versus my speakers as vocals sounded better on other recordings. I recently played the SACD on the SE and thought it sounded very nice in terms of overall coherency and MCH balance - better then I recall the stock unit sounding. A few tracks such as Paper Tiger and Lonesone Tears sound much better in that the overall 'feel' of the track and ability to hear into the mix is much improved. YMMV.
post #3532 of 5786
Quote:
Originally Posted by Chriscpm View Post

Has anyone had an issue where the first second or so of the first track on a DVD-A doesn't play? I don't remember it happened on my 83 before the SE upgrade. Its happened on most of the DVD-A discs I've played so far. I can click back to the beginning of the track and it plays correctly the second pass through.

Have you tried turning off Auto-Play? I believe this solution has worked for others.

Regards,

Mark
post #3533 of 5786
Quote:
Originally Posted by MikeMc5506 View Post

Regarding the "Switch" for Oppo 2 CH to my Lexicon 5.1 bypass L/R input. Could I use a simple "Radio Shack" kind of stereo input switch without any detrimental effect? I see one on the web from a company in England (http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=200292363569) that selects from 3 gold plated RCA inputs to one analog output for less than $50. I don't mind manually switching. I just want to avoid pulling the Oppo out of the cabinet each time.

Such a switch could be used and you can easily test its sonic impact. One issue with this type of switch is whether it shorts inputs that are not selected since the Oppo has both outputs live and leakage will likely occur if not. It also adds additional cables, contacts, and connectors. Since it is relatively low cost and easily compared to no switch at all its worth a try for its convenience factor.

Regards,

Mark
post #3534 of 5786
Quote:
Originally Posted by Charles R View Post

I agree not everyone it's probably closer to 99%.

I'm frankly not interested in making interconnect decisions based on some rounding-up of what 99% of the market needs, and even if it's only 1% that benefit, it's still enough to make an absolute statement false. And I wouldn't say it's THAT high... Probably more like 98%. But that isn't really a valid number in the context of this thread. I bet 98% of people with any halfway decent analog gear would benefit. It's just that most consumers don't have halfway decent gear. There's probably hundreds of times as many cheap department store home theater setups out there than there are high-end systems. Heck, I know people that use their TV as their stereo. That's enough to knock about a couple orders of magnitude off your percentage. I can't argue that audiophilia is anything other than a niche market, but still... We're talking about high-end analog audio in this thread, are we not?
post #3535 of 5786
Quote:
Originally Posted by Dotysystem View Post

I recall reading someplace that the vocals on some of those tracks were derived from demos and then rerecorded by microphone from low quality monitors. .

Well that explains a lot, thanks. Too bad because I really like the sound of everything else on this recording. The sound of the Guero DVD-A is terrific IMO.
post #3536 of 5786
Quote:
Originally Posted by andre767 View Post

- analog output stage after Sabre dac is op-amp based?

Yes.

Quote:
Originally Posted by andre767 View Post

- Is possibile to use something like tube output stage (like Lampizator SSRP) and exclude stock op-amp?

Anything is theoretically possible if you are willing to hack your unit and have enough knowledge of electronics to do so, or are willing to pay someone to do it for you.

I would question the need to do such a mod before actually hearing the unit yourself. Especially if you get the NE, which has even better opamps than the SE. I know some people think opamps are evil but really, a good opamp is transparent. They're used in all the gear used to make the recordings in the first place, so it's not like you can avoid them.

If you like "tube sound" I'd suggest keeping the unit stock and adding a tube linestage to the outputs. That's more flexible because you can easily change linestages at will without modifying the Oppo, and you preserve the original value (and warranty) of the Oppo. But, to each his own...
post #3537 of 5786
Quote:
Originally Posted by rhcorolla View Post

I'd buy a Jeff Beck rendition of "Sea Change" though. Love 'em both.

I'd buy a Jeff Beck rendition of Mary Poppins songs!
post #3538 of 5786
Quote:
Originally Posted by marks-sf View Post

Have you tried turning off Auto-Play? I believe this solution has worked for others.

Even with Auto Play Off, a DVD or BD will start upon loading. The Auto Play really only is meant for CD and SACD.
post #3539 of 5786
Quote:
Originally Posted by MikeMc5506 View Post

Well, today the earth moved! I was wondering why I spent all that money and time on the Oppo 83SE. Mark and Techlord clued me in to 2 channel stero. That is stunning! Compared using "Norah Jones-Come away with me" in SACD, (plugged into my Lexicon bypass analog input, from the Oppo analog stereo outs, with the Oppo set up "playback>SACD Priority>Stereo") to the same title, different disc in CD from the Cal Audio via coax to the Lex.
...

Glad you're liking the SE, and Ms Jones. However, please see this post regarding that SACD disc.

http://www.avsforum.com/avs-vb/showp...ostcount=17255

Recommend finding another album as your reference listening disc and just enjoying this one for its lovely 16 bit music.

Styln
post #3540 of 5786
Hi

I'm the person who posted a little while back about the Panasonic. The difference in audio has nothing to do with volume changes from one piece of equipment to the other. The differences between the Oppo SE and the 6-year-old Panasonic are as follows:

1. Depth of image. The Oppo has at least a quarter of the depth of image of the Panasonic. This difference is clearly rendered. You can hear the actual layering of the sound stage. The Oppo is 2 dimensional, by comparison. I am not exaggerating.

2. Bass. The bass of the Oppo can only be described this way: below 25 Hz there is a lack of power. I am using a very large IB sub woofer system which is linear to 9 Hz. I listen to pipe organ music quite a bit. The Panasonic will literally shake the foundation of the house. The Oppo is missing in action.

3. The speed of the Panasonic is lightyears superior to the Oppo through its entire range. The Oppo sounds slow when compared to the Panasonic.

I have been doing everything in my power to get the Oppo to integrate into my system. It would probably be a good idea at this time to tell you that I am using the big Pipedreams for my mains, so you can understand that I am not talking out of my butt here. I'm afraid the only thing that I can possibly do is to sell the Oppo and go back to the Panasonic and do without high definition video until someone makes a player that is usable in a system like I have. It should also be mentioned that when playing DVD's or Blu-ray, all of these problems obviously still exist. I went through the trouble of buying the Battle Star Galactica series in Blu Ray and the Galactica, when it shows up, no longer shakes the house the way it should. To say that I'm disappointed in this endeavor is an understatement.

The reason why I have posted this now is that I have been using the Oppo exclusively without the Panasonic in circuit for about a week, and put the Panasonic back in just a short time ago with the wrong power cable and cheap interconnect with no suspension just to see the difference again. The Panasonic has no advantages that the Oppo has and putting in "May It Be" performed by Anya from the Lord of the Rings, knocked my on my ass. Because you see, she was in the room. Holographic is the word to use. That's when I decided that the Oppo just does not cut it. You play the same song through the Oppo with every advantage I could give it, and the presentation of depth disappears completely.

I would recommend, and I don't usually recommend things to many people, go on eBay and buy a Panasonic RP-91 for a whopping $40. Oh, before I go, I read that somebody had given an RP-91 to their children. I would seriously recommend that you borrow that player and put it in your system. After you have picked up your jaw from the floor, you'll be as angry as I am over this situation.

Last, but not least, I truly enjoyed the healthy back and forth about the Dacs used in these various players and how wonderful the ones are that are used in the Oppo. Perhaps somebody can explain to me how the dacs used in a 6-year-old paperweight can utterly destroy the performance of those new and seemingly flawless dacs in the Oppo.

Thank you very much for your time.
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