R2R RIP or Resurrection?

May 1, 2025 at 1:52 PM Post #61 of 77
In some cases it is even worse; you can pay a fortune and get a negative return (in terms of fidelity at least).

It all depends on how you define "return". Beyond a certain expenditure the "return" has a strong tendency to bifurcate along different axes and either stay at zero or go negative along the axis of audio fidelity :xf_wink:
Like I said it's subjective. 🤔
 
May 1, 2025 at 2:01 PM Post #62 of 77
Thanks for the link, I’ve come across Audiosciencereview and respect their rigorous approach
It's not about type nut execution. A lot of R2R are now favored by hobbyists with NOS (non over sampling) input settings. If that's how they sound best, they got the upsampling wrong, LOL. Problem with really good r2r is that it's expensive to do it at it's best with symmetrical upsampling and a 5 or 6 pole post filter etc.

That said, my favorite DACs are the past 2 top Naim streamers but they're astronomically priced. As tech advances the differences become fleeting and there's some great D/S chips that do most of the leg work onboard. I particularly like the current ESS pro chips as the have a solidity about them when correctly implemented. I've heard them sound meh or even crappy in some costly kit that measured well but you could say that about any chipset.
 
May 1, 2025 at 2:31 PM Post #63 of 77
It's not about type nut execution. A lot of R2R are now favored by hobbyists with NOS (non over sampling) input settings. If that's how they sound best, they got the upsampling wrong, LOL. Problem with really good r2r is that it's expensive to do it at it's best with symmetrical upsampling and a 5 or 6 pole post filter etc.

That said, my favorite DACs are the past 2 top Naim streamers but they're astronomically priced. As tech advances the differences become fleeting and there's some great D/S chips that do most of the leg work onboard. I particularly like the current ESS pro chips as the have a solidity about them when correctly implemented. I've heard them sound meh or even crappy in some costly kit that measured well but you could say that about any chipset.

I've never spent much on digital to analogue converters. That is, relatively speaking, with regard to what can be a very expensive hobby. My foray into digital front ends began in the early 1990's with a Rotel RCD 855 used as a transport with a few different dac's that were popular at the time: a PS Audio Digital Link, a Meridian 203, and later an Anodyne Adapt Hybrid dac manufactured by a man named Scott Nixon. The Adapt was a large hybrid dac based on Burr Brown chips, and to this day remains one of the most pleasant sounding dac's I have heard.

I sold it long ago back in my gear chasing days but always wished that I had kept it. The only dac's I use these days are an older Audio By VanAlstine Insight R2R based dac from the late 2000's, an original version iFi Zen Dac Signature, and a first generation Schiit Modius. I'd like to tell you that I can easily discern between these three dac's, but I can't.

I still prefer the sound of my vintage Naim CDi from 1992, which for whatever reason just sounds more natural. 👍
 
May 1, 2025 at 4:18 PM Post #66 of 77
I've never spent much on digital to analogue converters. That is, relatively speaking, with regard to what can be a very expensive hobby. My foray into digital front ends began in the early 1990's with a Rotel RCD 855 used as a transport with a few different dac's that were popular at the time: a PS Audio Digital Link, a Meridian 203, and later an Anodyne Adapt Hybrid dac manufactured by a man named Scott Nixon. The Adapt was a large hybrid dac based on Burr Brown chips, and to this day remains one of the most pleasant sounding dac's I have heard.

I sold it long ago back in my gear chasing days but always wished that I had kept it. The only dac's I use these days are an older Audio By VanAlstine Insight R2R based dac from the late 2000's, an original version iFi Zen Dac Signature, and a first generation Schiit Modius. I'd like to tell you that I can easily discern between these three dac's, but I can't.

I still prefer the sound of my vintage Naim CDi from 1992, which for whatever reason just sounds more natural. 👍
Yup. That one used an TDA1541 and Naim were the first people to address transport and other forms of induced jitter. Transport seemed to matter more than the DAC back then and it's silly that 50 ohm dig cables (still) sound so different.

I just read this was the science forum above. Oops. Will stop my opinions. Sorry guys, I clicked into the topic without checking the category.
 
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May 1, 2025 at 5:04 PM Post #67 of 77
I’m pretty sure Bigshot owns a DAC that costs significantly more.
I have an Oppo HA-1, but I don’t use it because my cans don’t require amping and the outputs of my Macs are already transparent.
 
May 1, 2025 at 5:39 PM Post #68 of 77
Fellas, I’d recommend taking this discussion elsewhere. It’s generally frowned upon to talk about subjective stuff in a science forum.
Sorry about that!
 
May 2, 2025 at 2:44 AM Post #69 of 77
Fellas, I’d recommend taking this discussion elsewhere. It’s generally frowned upon to talk about subjective stuff in a science forum.
Not really frowned upon, the issue only arises when the subjective is being made out to be objective.
 
May 2, 2025 at 5:11 AM Post #70 of 77
I'm also in the value for money group since the law of diminishing returns comes up quickly in this hobby, and you can pay a fortune to obtain the last few increments of performance out of your system.
That is an ancient audiophile myth/lie from half a century ago but as long as it still has marketing value and as long as audiophiles can still be suckered into believing it, it will persist. The law of diminishing returns ceased to be applicable to certain audio components in the 1970’s, initially with amps, then audiophile cables and now pretty much all analogue and digital components. There was not necessarily any correlation between rising price and smaller incremental improvements in quality and performance. IE. A higher priced, more premium product could (and often does) have poorer performance than a far cheaper product. This quote is from The Audio Critic: “Today, a $1,500 amp is more likely to be an overpriced piece of junk than a $300 receiver … Price is no longer a meaningful indication of quality; it has become a marketing gimmick.” - January 1977. We’ve had another example in this thread just a few posts ago. A roughly $2,000 DAC (Schiit Yggdrasil) with significantly poorer performance in terms of SINAD than a $9 DAC (Apple Dongle). 86dB SINAD is not a “diminishing return” compared to 99dB SINAD, it’s a clearly objective negative return!
As for those who pay astrobucks for their audio systems, chasing the Holy Grail of this hobby, IMHO if you have the money to do so, good for you!
That’s the issue. The “Holy Grail” according to the definition of an “audiophile” is high-fidelity but what we actually see is products with a higher price but lower fidelity being regarded as closer to the “Holy Grail”, as in the example above. I would hazard a guess that most audiophiles would consider a Yggdrasil closer to the Holy Grail than a $9 Apple Dongle.
A lot of R2R are now favored by hobbyists with NOS (non over sampling) input settings. If that's how they sound best, they got the upsampling wrong, LOL.
DACs do not output any sound, they output an analogue signal and NOS DACs do not output the best analogue signal, they output pretty much the worst analogue signals, which demonstrates they got even the cheapest oversampling right.
I particularly like the current ESS pro chips as the have a solidity about them when correctly implemented. I've heard them sound meh or even crappy in some costly kit that measured well but you could say that about any chipset.
Can you prove you heard them “sound meh” or did you just make that up based on sighted/biased listening? The audible differences between DAC chips is another old audiophile myth/lie, it became impossible to distinguish between DAC chips (under controlled DBT conditions) in the early 1990’s.
That one used an TDA1541 and Naim were the first people to address transport and other forms of induced jitter.
No, Naim were the first audiophile company (I’m aware of) to falsely claim they were “the first people to address transport and other forms of jitter”. The first use of digital audio was in the early/mid 1950’s by AT&T in telephone trunk lines and if they hadn’t addressed “transport and other forms of jitter” then it would never have worked, especially considering they were dealing with hundreds/thousands of miles rather than just a few feet! In the late 1970’s work began by the AES (and EBU) to standardise a digital audio transport protocol, including jitter specifications, that was finalised and published in 1985. Naim were famous digital audio luddites, they actively campaigned against CD (in favour of vinyl), so it was very surprising when they did a complete U-turn and released a CD player in 1990 but what wasn’t surprising was that they would then lie about it! They first addressed “transport jitter and other forms of jitter” nearly 40 years after others had addressed it and 5 years after an international protocol had not only addressed it but been agreed and published!

Naim and other audiophile companies get away with this BS because audiophiles seem allergic to any form of reliable fact checking, they just swallow whatever they’re told by marketing and incentivised reviewers.

G
 
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May 2, 2025 at 5:30 AM Post #71 of 77
Naim and other audiophile companies get away with this BS because audiophiles seem allergic to any form of reliable fact checking, they just swallow whatever they’re told by marketing and incentivised reviewers.
Yup. I just got an email from Amazon offering me to become a Amazon Vine reviewer (I won't; I have neither the time nor the inclination).

Basically regular access to free products which become yours to keep after 6 months, in return for writing reviews. How on earth is that not a conflict of interest?? :xf_rolleyes:
 
May 2, 2025 at 5:56 AM Post #73 of 77
DS is cleaner and more accurate, R2R is smoother and more laid-back. Just depends on what sound you like better.
According to these Einsteins, there is no difference. especially when you hear a difference.
A 15,000 dollar DAC is exactly the same as a 100 dollar Chinese knock off.
If you think otherwise... you're a victim of snake oil marketing.


This is all you need.
Anything above $6.09 is ANACONDA OIL.
719iYMOeAYL._AC_SL1500_.jpg
 
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May 2, 2025 at 6:02 AM Post #74 of 77
Naim were famous digital audio luddites, they actively campaigned against CD.

G
I did not know this. Then again, I wasn't into Naim products and never used them because they are too expensive for me.
 
May 2, 2025 at 6:21 AM Post #75 of 77
DS is cleaner and more accurate, R2R is smoother and more laid-back. Just depends on what sound you like better.
Do you have any reliable evidence to support that claim or even any logic? How can a DAC be smoother and more laid-back and how can someone like the sound better if the sound is the same (or differences inaudible)?
According to these Einsteins, there is no difference. especially when you hear a difference.
Do you have anything other than insults, lies and false claims? So far you’ve demonstrated that you don’t, the only things you’ve demonstrated are that you don’t have even the most basic understanding of what you’re arguing about, a DAC for instance and that you’re a troll!
I did not know this. Then again, I wasn't into Naim products and never used them because they are too expensive for me.
Yep, pretty much throughout the entirely of the 1980’s they campaigned that CD was inferior to vinyl. Quite a few of the current BS arguments about vinyl’s supposed superior fidelity are direct quotes or derivatives of the false BS Naim invented. Of course, once they themselves started making digital audio products, as vinyl was nearly dead and they had no choice if they were to survive, then they invented more BS to justify they’re new position and started to re-write their own history. Obviously that was successful as we have people now citing them as pioneers of digital audio rather than the opposite. Like claiming Einstein was a pioneer of quantum mechanics and black hole theory.

G
 

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