But it's fun to get it to work, as it really shouldn't.
Absolutely agree, it shouldn't work at all, or poorly, but it does. It can even work great. The sound may even be preferable to digital, dunno. All my albums were bought for the music and their virginity is frayed. But I enjoy listening to them as much as I do to pristine digital streams.
If you think your ugly wife is beautiful, then she is beautiful.
As long as you don't think my ugly wife is beautiful, I am okay with that 🙂
It's the best you've had, let's hope some anonymous internet person doesn't come along and say, yes I've heard it, it's crap. 😉
You would have to have a pretty fragile psyche to be derailed by that.
nope...
Have not heard these players, but I am glad that some more manufacturers are looking at this approach. I wonder if they are using a DSC style converter (multi element averaging discrete FIR filter) or a simpler filter circuit?
Generally, my feeling is that the oversampling part of this style of conversion, to DSD 256, is much better does outside of the DAC, for two reasons:
1. Much more precise and sophisticated modulator and filter designs can be implemented by taking advantage of the full processing power available in computers: for example, my preferred settings in HQP require a i7-9700K processor at the least, no DAC has this kind of processing power onboard.
2. All this processing creates RF noise, and it can be difficult to keep this noise from causing other problems inside the DAC (corrupting ground planes, or noise getting into the analog outputs). In my view a better approach is to do as much processing as possible outside the DAC, away from he audio system, with a powerful computer in another room, and then just send the DSD 256 to the DAC for conversion and output only.
Although, I have been mightily impressed by the sound of Bruno Putzeys' DACs for Mola Mola, which use a similar, discrete conversion approach, but do all the processing onboard. They do the final conversion via a moving average FIR filter, with very many elements, and produce exceptional measured performance, and sound amazing as well. I listen to them every time I get at shows.
My Bricasti M3 DAC has a discrete DSD converter onboard, and I do all the oversampling and filtering in a computer in another part of the home, and then audio is distributed to the system over optical Ethernet to avoid noise via a Sonore optical renderer, then USB to the DAC.
BTW, you can rip SACDs to files, all mine are ripped and on my server. There are some services out there who will do this for you as well. I have not had a spinning disc player in my system for many years now.
Barrows,
Do you have any experience listening to the new Marantz player/dac's - SA-10, Ruby, SA-12, or 30N? These are full function USB dac's that also play sacd and rbcd discs. All inputs become Quad DSD and are then low pass filtered to usable analogue - no dac chip.
I have a Ruby player and it is by far the best player/dac I have had since standalone dac's came along in the early 90's.
I have 2000 discs, of which 1500 are sacd's. So I need an sacd player. I really only got the Ruby for the reliable transport mech. Though I had read about what the player did, I was quite surprised at the music output.
I have no idea if the Marantz circuitry is similar to HQPlayer with PCM input, but they tend to do the same thing - convert to Quad DSD.
Sacd, or 1 bit, playback is so much better than anything previous. PCM, or 16 bit, playback is variable with some discs sounding close to sacd and some just better than previous.
FWIW, I had an older Marantz SA-8260 player re-engineered from advises found here on Diyaudio, and elsewhere. I thought it was pretty good and I used it for years. It's now in storage as a spare. It got retired after the first play of the Ruby.
Anyway, just curious if you or anyone has heard these new players.
Have not heard these players, but I am glad that some more manufacturers are looking at this approach. I wonder if they are using a DSC style converter (multi element averaging discrete FIR filter) or a simpler filter circuit?
Generally, my feeling is that the oversampling part of this style of conversion, to DSD 256, is much better does outside of the DAC, for two reasons:
1. Much more precise and sophisticated modulator and filter designs can be implemented by taking advantage of the full processing power available in computers: for example, my preferred settings in HQP require a i7-9700K processor at the least, no DAC has this kind of processing power onboard.
2. All this processing creates RF noise, and it can be difficult to keep this noise from causing other problems inside the DAC (corrupting ground planes, or noise getting into the analog outputs). In my view a better approach is to do as much processing as possible outside the DAC, away from he audio system, with a powerful computer in another room, and then just send the DSD 256 to the DAC for conversion and output only.
Although, I have been mightily impressed by the sound of Bruno Putzeys' DACs for Mola Mola, which use a similar, discrete conversion approach, but do all the processing onboard. They do the final conversion via a moving average FIR filter, with very many elements, and produce exceptional measured performance, and sound amazing as well. I listen to them every time I get at shows.
My Bricasti M3 DAC has a discrete DSD converter onboard, and I do all the oversampling and filtering in a computer in another part of the home, and then audio is distributed to the system over optical Ethernet to avoid noise via a Sonore optical renderer, then USB to the DAC.
BTW, you can rip SACDs to files, all mine are ripped and on my server. There are some services out there who will do this for you as well. I have not had a spinning disc player in my system for many years now.
No...
That is not what I meant by my post. But, in the ultimate sense I do not believe there are different nirvanas in playback fidelity, while still accepting that at the current level of development many folks prefer a different "sound" from each other. I really only think there are these different preferences because most, if not all, listeners are still hearing flawed systems which are far from "perfect".
My suspicion is that if we had a "perfect" system without any audible digital artifacts, everyone would prefer that system (in other words, "Nirvana"), but that now, most, if not all, of use are dealing with imperfect systems, and as such we have our preferences: the preference would be what artifact are we willing to live with.
for example of these beliefs: Some propose that audio products should be developed in order to minimize the distortions which are annoying, favoring the less annoying distortions (low order vs high order for example, or harmonic distortions vs inharmonic). While I respect that approach, there is another approach, which we are getting to now because of developments in both topologies and electronic parts. Designers such as Bruno Putzeys are following a different path: their goal is to reduce all distortions and artifacts to levels which are entirely inaudible, such that all that is left is what is on the recording-to me this where the true progress in audio reproduction systems lies, as opposed to choosing which euphonic distortion/artifact one prefers.
Are you challenging the idea of different nirvanas ?
That is not what I meant by my post. But, in the ultimate sense I do not believe there are different nirvanas in playback fidelity, while still accepting that at the current level of development many folks prefer a different "sound" from each other. I really only think there are these different preferences because most, if not all, listeners are still hearing flawed systems which are far from "perfect".
My suspicion is that if we had a "perfect" system without any audible digital artifacts, everyone would prefer that system (in other words, "Nirvana"), but that now, most, if not all, of use are dealing with imperfect systems, and as such we have our preferences: the preference would be what artifact are we willing to live with.
for example of these beliefs: Some propose that audio products should be developed in order to minimize the distortions which are annoying, favoring the less annoying distortions (low order vs high order for example, or harmonic distortions vs inharmonic). While I respect that approach, there is another approach, which we are getting to now because of developments in both topologies and electronic parts. Designers such as Bruno Putzeys are following a different path: their goal is to reduce all distortions and artifacts to levels which are entirely inaudible, such that all that is left is what is on the recording-to me this where the true progress in audio reproduction systems lies, as opposed to choosing which euphonic distortion/artifact one prefers.
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Designers such as Bruno Putzeys are following a different path: their goal is to reduce all distortions and artifacts to levels which are entirely inaudible, such that all that is left is what is on the recording...
How much does Bruno's dac cost?
I've read that the D90 is surgical. But the Gustard X16 is supposed to be better.
Any thoughts or comments?
The Gustard X16 uses ESS chips not AKM.
I have SMSL M400 with AKM4499 chip, sounds mighty good to me, though I also like vinyl.

The Mola Mola Tambaqui is low 5 figures, I think around $13K USD...
Is there an ADC as good?
As far...
As far as the recording side goes, I must accept that we get what we get. I love music, and I am not going to choose the music I listen to based on the recording quality, that just does not fly for me. Although i will seek out the best versions of the music I love. Playback converters can fix some flaws in the ADC (apodizing filters for example), but for the most part we have what we have.
As for ADC development, one of the best chips which was available apparently is no longer, and for DSD recording the Grimm is getting a little bit old and only does DSD 64. Right now we are left with the AKM chips and Merging, etc.
Although I hope for developments in this area also... In any case, new ADCs will not effect all the music which is already been made (perhaps excepting digital transfers from well preserved analog master tapes).
Is there an ADC as good?
As far as the recording side goes, I must accept that we get what we get. I love music, and I am not going to choose the music I listen to based on the recording quality, that just does not fly for me. Although i will seek out the best versions of the music I love. Playback converters can fix some flaws in the ADC (apodizing filters for example), but for the most part we have what we have.
As for ADC development, one of the best chips which was available apparently is no longer, and for DSD recording the Grimm is getting a little bit old and only does DSD 64. Right now we are left with the AKM chips and Merging, etc.
Although I hope for developments in this area also... In any case, new ADCs will not effect all the music which is already been made (perhaps excepting digital transfers from well preserved analog master tapes).
The Gustard X16 uses ESS chips not AKM.
I have SMSL M400 with AKM4499 chip, sounds mighty good to me, though I also like vinyl.![]()
Yes I know that but since everyone is measuring things I though I would ask what is the better performing chipset.
Over at AudioScienceReview they are saying the X16 is better.
That level has been reached already decades ago. If you know of a DAC that has distortions and artifacts even less inaudible than a cheap DAC (< $100), please share the info.Designers such as Bruno Putzeys are following a different path: their goal is to reduce all distortions and artifacts to levels which are entirely inaudible,
One's preference is where the nirvana varies.such that all that is left is what is on the recording-to me this where the true progress in audio reproduction systems lies, as opposed to choosing which euphonic distortion/artifact one prefers.
I'll bet it sounds indistinguishable to cheap DAC when listened to at matched level and without looking.The Mola Mola Tambaqui is low 5 figures, I think around $13K USD...

The good thing, these days, is that a cheap DAC need only contain an ESS q2m/k2m part for excellent SnR and distortion.
That level has been reached already decades ago. If you know of a DAC that has distortions and artifacts even less inaudible than a cheap DAC (< $100), please share the info.
Do you mean Bruno Putzys is selling snake oil, something with no audible justification for the high price?
Designers such as Bruno Putzeys are following a different path: their goal is to reduce all distortions and artifacts to levels which are entirely inaudible, such that all that is left is what is on the recording-to me this where the true progress in audio reproduction systems lies, as opposed to choosing which euphonic distortion/artifact one prefers.
How do you know that the output is only what was on the recording?
Whether something is snake oil or not depends on how it's advertised. If someone advertises the oil extracted from olives as oil that cures all ailments instead of "good for salad dressing", then you would know. Don't you?Do you mean Bruno Putzys is selling snake oil,
Read my post more carefully. If you know of a DAC that has distortions and artifacts even less inaudible than a cheap DAC (< $100), prove me wrong with it and I'll change my view.something with no audible justification for the high price?
My suspicion is that if we had a "perfect" system without any audible digital artifacts, everyone would prefer that system (in other words, "Nirvana"),
Only if everyone had the same ears. Even then I still think there would be variation.
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