Comparison of latest DAC chips


I own a Bluesound Node 2i which greatly improved sound after I added the Cat 6 cable.  I do not own a separate DAC but am told it would be the next step improvement.  I have done enough reading that it appears the two latest chips are the Sabre or ESS ES9038PRO and the AK4499.  The brands I have looked at are Sabaj d5($469) and a Topping D90($699).  I saw a great review on Audiocircle of the Sabaj D5 which is now a year old.  The Topping D90 is newer and I hear the build quality of the Topping as well as customer service are both better.   Other brands cost more and most don't use these new chips. 

Is there a difference in how these chips sound?  I would appreciate any comments. 
128x128daledeee1
The audiophile community(I know it is just my opinion) have not come to grips with the fact that the ESS9038 PRO and AK4499 have showed up in DAC that cost less than $1000 and have outstanding performance. The intent of the new AK4499 was to be used in DAC costing over $3K. We shall see. I have a Topping D90 coming. I am NOT going to spend thousands for a component. I have kept my system under control cost wise. I went to Chicago and listened to several +100K systems and came back saying my system is "close enough". It has better bass, great sound staging, is dynamic and not fatiguing to listen to. I could spend lots of money for just a little more.
The above R2R detractors, obviously have never A/B'ed their ESS delta sigma dacs (listening to PCM) compared to a good discrete R2R dac, they have no idea what they're missing.
Yes their ESS dacs will "maybe" do DSD better, but that's a maybe, But not PCM 16/44, 24/96 or DXD.

Cheers George  
The above R2R detractors, obviously have never A/B'ed their ESS delta sigma dacs (listening to PCM) compared to a good discrete R2R dac
That is completely incorrect. As I said, I have owned a very good R2R dac and a number of ESS dacs and compared them. I only listen to PCM. The R2R dac was okay on its own terms but I much preferred dacs using the current generation of ESS chips.

You are over generalising about dac chips - suggesting that the chip is the only thing which defines the sound of the dac, when many other elements of the design also come into play - the filtering, power supply and analog output stage for a start. There are good R2R dacs and good ESS dacs. The chip is only one factor of many in the final sound of the dac.
You are also making ridiculous generalisations about "R2R detractors". How can you possibly know whether "R2R detractors" have compared R2R and ESS dacs. As, I said, I have done such a comparison and I am sure that many others have as well.

And no one is suggesting that there are no good R2R dacs. Just rejecting your preposterous statement that all R2R dacs are inherently better than all ESS dacs merely because of the dac chip architecture, which is patently absurd.
That is completely incorrect. As I said, I have owned a very good R2R dac and a number of ESS dacs and compared them. I only listen to PCM. The R2R dac was okay on its own terms but I much preferred dacs using the current generation of ESS chips.

+1

You are also making ridiculous generalisations about "R2R detractors". How can you possibly know whether "R2R detractors" have compared R2R and ESS dacs. As, I said, I have done such a comparison and I am sure that many others have as well.

+1

And no one is suggesting that there are no good R2R dacs. Just rejecting your preposterous statement that all R2R dacs are inherently better than all ESS dacs merely because of the dac chip architecture, which is patently absurd.

+1
Just rejecting your preposterous statement that all R2R dacs are inherently better
Didn’t say "all" sunshine, I said the better hi-end ones, now your generalizing, with that "preposterous statement".


For those interested in what the better hi-end ones are that are R2R Multibit here is a list, it’s about a year old now, there are even more now and even better ones to add to it.
Trinity Dac
Ypsilon Cdt-100
Phasure
MSB Platinum
Total Dac
Audial (Peja Rodgic)
AMR top dac and cdp (Thorsten Loschec)
Exasound
Reimyo
CH precision
Holo
Denafrips

This is the reason why R2R is better, Delta Sigma can only give you a facsimile of PCM, where R2R Multibit is bit perfect.

MoJo Music quote:

" When a PCM (redbook) file is played on a dsd, sacd or Bit Stream converter, the DAC chip has to convert the PCM to DSD in real time. This is one of the major reasons people claim DSD sounds better than PCM, when in fact, it is just that the chip in most modern single-bit delta sigma DACs do a poor job of decoding PCM.


Cheers George