DAC bakeoff: Denafrips Aries II vs Topping D70 vs Parasound Halo integrated


Hi Audiogon.  Been a member and benefited greatly for last 8 mos or so in building my first hifi system.  I figured I'd share some of my recent trials and report on my impressions. 

Let me start by stating my current configuration. It's a digital system, comprised of:
* Mac Mini (don't hate me :). I have found this with a good DAC to produce some very nice streaming, though admittedly I have not experienced a 1st rate streaming device yet to compare to)
* Mac Mini feeds into Denafrips Aeries II DAC
* The DAC then feeds into a Paraound JC2BP preamp (have a lot to say about this, in another post perhaps)
* Poweramp is a Parasound A21+ (contrasting this with Emotiva HC1s may be another post)
* Mains are 1.7i Maggies (lots to say about this.. again, another post)
* single SVS SB2000 pro sub. (here again, many things to say about the black art of sub pairing with Maggies, but not here)

PS: don't ask about my interconnects and cables. They are only commodity stuff.. I planned to replace these last once all the components were figured out :(. Looking into BlueJeans to start perhaps.. things in lower price tier. I've read a lot of posts about that on audiogon.. anyway, i digress.

Maybe in another post I can go through how all those were selected. At some points along this journey I had KEF LS50s hooked in and eval'd Emotiva XPA HC-1 monoblocks (as well as the Parasound integrated and Topping DAC which are the subject of this thread.

Now, onto the DAC bakeoff..  I started first with a Topping D70 after reading AMAZON (yes, i know .. don't be too disappointed yet) reviews.  My first DAC bakeoff was between Topping D70 and Parasound Halo integrated amp's internal DAC.  Why in the world was I testing the Halo integrated you ask? It was because that is what my dealer lent me in order to see if I might like the Parasound standalone preamp.. thinking was that if I liked the Halo integrated, I would like that preamp.  At the point I got this loaner from my dealer, i had been listening for several weeks to the Topping D70 connected to the Emotiva's and LS50s.  No preamp was in the mix.. was using the D70 internal preamp, which is actually a nice feature I would say, for convenience, not that it competes with a preamp separate.  In any case, I did hook up the Halo integrated and found that I did not like the internal DAC.  This comparison was probably 2 months ago, so it will not be as precise as the day-of, however I found that the Halo DAC (being a Sabre) did seem a little sharp, but more than that, there was a huge difference in soundstage between D70 and Halo.  Very obviously noticeable.  My wife definitely noticed the difference. The room opened open when I had the D70 inline and shrank bank to "listening to speakers" when I had the Halo in. I was pretty disappointed. This swayed me away from Parasound as my DAC solution.  However, I did a lot of reading about the JC2 preamp and liked the open profile / large sound stage / very quiet / huge separation types of reviews it got, so I wound up snagging one here on Audiogon.

Moving onto the more interesting DAC bakeoff.. How does the Topping D70 (AK4497) ~$500 USD compare with the Denafrips Aeries II (ladder DAC) ~$700 USD?
I have at present both hooked into my JC2 and feeding the A21+ and Maggies and I then pick a favorite track on Tidal and switch between inputs 1 and 2 on the pre. This is a really convenient way to compare. Takes only < 1s to switch sources.. enough time for your ears to "remember" the sound profile.  I will now attempt to leverage the subjective sounding audiophile jargon that I hear and see all over.. it's an occupational hazard that's just part of being an audiophile right? lol. These first three categories I kindof expected ahead of time to compare.  The latter three were a surprise.. things that I heard that I didn't expect to hear a difference in, that I had to come up with a term for.

I will add one more final preface, that I expected the Denafrips to blow the Topping away. I was wrong. Topping is a really dang good DAC for $500.

** Soundstage **: I would say that both DACs do a good job at soundstage. I'm going to call this "wide" sound and leave the depth for next category.  In terms of width and filling the room, I was not able to perceive a noticeable difference between the two DACs.  I know that this is a real thing though, having heard a HUGE difference in this regard between the Topping and the Halo integrated.

** Depth **: I do give the slight advantage to the Denafrips on this, I am able to perceive a little bit more of the sense of being in the recording studio or recording venue. Maybe like a 10% advantage or even less.  When I find a track with very subtle rainsticks or bells (one of my favorites being Iron & Wine, Our Endless Numbered Days album) I was able to strain out a little bit more of the ambience of the room and hear "deeper" into the source environment, if that makes sense.  Again, not a huge difference

** Detail **: I found both DAC to present a similar amount of detail, in terms of being able to pull out subtleties and define them well, though there are some notable differences.  I found the Topping to be a little more "forward". What I mean by that is that it was almost like some details were over-presented.. I will get to this more in the next three categories.  I was not able to hear this when hearing D70 on it's own. It is only when I contrasted with the AeriesII, that I was able to hear a difference. You could almost call it a harshness versus softness quotient.  I have often read of ladder DACs sounding more "natural" or more "analog-like".  This is probably what I was hearing.  The detail although similar in amount was different in kind between the two DACs.  This will be explained more below..

** Tonefulness **:  Here was my first serendipitous find.  The Denafrips is more toneful. I don't know how else to describe it.  Harpsichord and Cello on YoYo Ma's "Simply Baroque" album (one of my favorites), had a more natural tonefulness that my ear and ultimately my brain identified as "real".  When I would switch over to the D70 it almost sounded more "square" or edged.  It was harder for my brain to identify the actual pitch being played. This particularly was apparent on stringed instruments which include striking or plucking. The D70 presented all of this just as clearly, however the Denafrips had all that but added the tonality, the crystal clear pitch. The density of the note, the body of the note, not just the percussive characteristic of it.

** Ear Fatigue **:  The Denafrips was easier on my ears.  I suspect this had a lot do with the tonefulness part.  I did want to call this out independently though, because I see one as being a symptom of the other. Listening fatigue is bad and if I find a component that allows me to enjoy music for a more extended period of time, I'm picking that one (assuming all else being equal)

** Fun/Foot tapping **:  The most surprising attribute of all. The Denafrips made me grin.  I put on Bella Fleck & the Flecktones "Greatest Hits of the 20th Century" album.   Through the D70 I love this album and enjoy it immensely.  Strangely, when I flipped over the Aeries, I immediately grinned ear-to-ear and jumped off the sofa and started dancing around the room with my kids.  This is the hardest to put my finger on, what it is.. It may be an amalgamation of all the above attributes or something else. Really hard to say but the music was just more "enjoyable"

In conclusion, I am keeping the Denafrips and possibly returning the Topping. (although I am struggling to come up with a reason to keep it).  I do really like the D70 and can imagine building a secondary system and taking temporary advantage of the built-in preamp.

Hope this was of some help to someone somewhere, or maybe at least an interesting read

Cheers

trebuchet

The Topping D70 is the older model. I read that the D70S is quite a bit better than the D70 with higher levels of transparency, air and detail while preserving the flow. It would be interesting if the D70S is compared to the Denafrips Ares II.

Awesome review. Very well structured, details, and thoughtful. One of the best i have ever read!  

Enjoy the music!

Alvin Chee
www.vinshineaudio.com
@dtapo. Very interesting you are mentioning tone and timbre. I believe this is the same nature I also heard with the Ares.  Harsh edges also with the Topping.  I don't want to overstate my observation in this regard.. I will admit readily I had to listen very very carefully and attentively to hear this effect.
@jtaylor I'm excited to hear it improve further, as I am already happy with it. I suspect if this is really the case, that it will edge out even a little further ahead from the Topping.  It won, to my ears, by a slight margin, but can't wait to hear as it burns in further.  I definitely heard a burn-in improvement with my Maggies. They are probably about 500 hours at this point.
@vermonster thanks. I realize I did not quite tell how I pulled this off.  I am using Roon. Somehow Roon sourcing from Tidal does allow you to play two independent streams.  I used this to my advantage to start the same track (with slight purposeful delay) from my Roon core (Mac Mini) to two different zones. One zone was the Denafrips and the other the Topping.  Both DACs were going balanced interconnects. into the first two balanced inputs of my preamp.
the Denafrips DACs, like most consumer electronics, receive get little burn-in at the factory. I suspect you will hear noticable improvements in the first 500 to 1000 hours off use. On my Terminator, it took close to 1000 hours of playing music thought it before it really started to sound it's best. 

It was probably close to 500 hours before I would say it soundly beat the Yggy. The Yggy is a very nice sounding DAC. 
Thanks for the review. I received an Ares 2 a few months back and enjoy the sound too. At first it sounded a little thin tone wise but has broken in nicely. I leave mine powered on all the time. The other DACs I have for comparison are the built-in ones in my Hegel H80, and Marantz CD6006 player. I like the Ares2 better that both. The Hegel has a warmer sound, maybe a little thick tone wise, slightly less detail. The Marantz actually sounds pretty good, it has a liveliness or presence not heard in the other 2. But the tones of acoustic instruments are not as convincing as the Ares2. I listen to a lot of classical/chamber music and acoustic jazz and so correct tone and timbre are important to me. I would say the Ares2 has a more organic sound, with better dynamics and I don’t hear harsh edges like I sometimes do with the other 2. For me it’s a keeper.
D50 performs just as well (maybe better), just doesn't have the balanced outs. You can read about it at AudioScienceReview.
What a good process you have there to really compare.  Your choices from reading here are a lot like what I'd try if I had a budget.  Not surprised about your Topping comments.  My cheaper D50s is my first DAC and a very satisfying step into high def streaming for me.....and Maggie LRS's.
That’s what do but it’s my wife who changes things for me. It’s not a perfect test but it always makes me feel like my decision to buy something new isn’t based on the idea of newness but I admit I’ve done that too. I don’t think you would have been disappointed whichever way you went. Both are good products.
@djones51 that is a great idea. I had my son facilitate a blind test. It was much harder to hear the differences, but I was ultimately able hear the natural tonality of the cello better on the Denafrips and guessed it to be that. Definitely strained a lot harder on the blind test. Had to get the tracks lined up to be about 15 sec delayed between the two sources to hear the exact same material lap over as it was switched.
@jaytor I'm surprised to hear it fell short of your Yggi. Thought they ship those already burned in, but glad to it is warming up to you. I'd love me a Terminator.  The AresII (have I been mispelling it? lol) I only got 4 days ago. It's probably got 50 hours on it at this point.


Thanks for your comparison. I've recently acquired a Denafrips Terminator (about six weeks ago) and am now really loving it. Right out of the box, it fell short of my Yggdrasil, but it really started to improve after a few hundred hours. And now after about a 1000 hours, I think it's finally reached its full potential. 

I suspect the Ares II has some of the same break-in issues. How many hours do you have on yours at this point?
Glad you found a DAC you like. Your impressions are fairly good on the two the Topping is a good little dac as is the Denafrips. Try this, have a friend change between the two without you knowing which is which. Write your impressions down and see if it matches your sighted impressions. Rely on your ears not your eyes.