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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. 
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erik_squires
15,647 posts
 
The entire system matters. Power supply, input circuits, USB isolation and output stage design all matter.

I have a Topping DX3 and quite frankly it is just OK despite being the darling of ASR. I mean there’s nothing wrong with it, but it’s also not something I’d suggest you would find worth the spend. I like the Mytek a lot better and I have no idea what is in it.

Prior generations I seemed to favor Burr Brown DACs, but ages and ages ago.
cal3713's avatar
cal3713
1,421 posts
 
I'd pay more attention to common reviewer impressions of a particular piece than the underlying chipset.

If I were deciding (and I did recently do a dac shootout, see my systems page), I'd just decide what particular characteristics I'm trying to get in my system (e.g., accuracy, clarity, tonality, holographic soundstage, dynamics, neutrality, warmth, speed, etc) and then read as many reviews/impressions as possible and see what dacs tend to elicit your keywords from listeners. 

Outside of home demos, I find that the most effective decision method.
cal3713's avatar
cal3713
1,421 posts
 
And consistent with @erik_squires I tried one of those top measuring dacs (matrix x-sabre pro) and it was in my bottom tier.
n2siast
19 posts
 
I have tried top tier days such as Ayre QX-5 twenty, Ps Audio Directstream.  Currently using the topping d90 and I'm loving it so much so than the more expensive dacs.  
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