DAC Shootout Starts This Weekend


Okay...in another thread I promised to do a side-by-side evaluation of the Audiobyte HydraVox/Zap vs the Rockna Wavelight. Due to the astonishing incompetence of DHL this has been delayed. At the moment, I have a plethora of DACs here and am going to do a broader comparison.

I am going to do a compare of the Rockna Wavelight, Rockna Wavedream Signature, Audiobyte HydraVox/Zap, Chord Hugo 2, Chord Hugo TT2, Bricasti M3, Bricasti M1 Special Edition, Weiss 501 and the internal DAC card for an AVM A 5.2 Integrated amp as a baseline.

For sake of consistency, I am going to use that same AVM integrated amp driving Vivid Kaya 45s. I may branch out and do some listening on other speakers (Verdant Nightshade of Blackthorn and/or Wilson Benesch Vertexes) but want to use the Vivids for every compare as they are the fullest range speakers I have here. For sake of consistency I will use a Chord 2Go/2Yu connected via an Audioquest Diamond USB as a renderer. The only exception is the Hugo 2 which has a 2Go directly attached to it. I will use a Roon Nucleus+ as a server in all cases.

My plan is to use the same five songs on every DAC; In a Sentimental Mood from Duke Ellington and John Coltrane, Be Still My Beating Heart from Sting, Liberty from Anette Askvik, Duende from Bozzio Levin Stevens and Part 1 of Mozart String Quartet No 14 in G Major from the Alban Berg Quartet. The intent is to touch on different music types without going crazy.

I will take extensive notes on each listening session and write up a POV on the strengths of each unit. I am going to start this this Friday/Saturday and will be writing things up over the next month or so. If you have thoughts, comments or requests, I will be happy to try and accommodate. The one thing I am not going to do is make the list of songs longer as that has an exponential impact on this and make everything much harder. If and when other DACs come in on trade I may add to the list through time.
128x128verdantaudio
I’m presently running the Chord Hugo TT2 with an M Scaler and Wave Storm BNC cables between them. So I’m always interested when someone takes the time to compare the TT2 to other DAC’s in its price range. 
ps audio directstream by ted smith is usa made and fpga in type, one of the most popular higher end dacs

it is tricky in that some dacs sound best using some input schemes and other are best with others... and in turn some streamers work well with some dacs because of the clocking synergy as well as choice of transfer mode

tough to cover all the bases as the variables are many, too many

still, it is terrific that scott is undertaking this effort...
Listening tests start today.  Few other notes for those of you who care:

I am using Audioquest Robinhood Speaker Cables, Audioquest Water XLRs between the DACs and integrated amp, Audioquest Diamond USB between 2Yu/2Go and DAC and Audioquest Cinnamon between router and 2Go.

For power, I am using a Puritan PSM136 with Puritan Ultimate Power Cords. 
The AVM has the stock tubes in it.  The Kaya 45s are 9’ apart and toed in to the listening position and I am sitting about 9’ from the.  
I will use a microphone to calibrate volume between DACs to ensure I am listening at same SPL level and will use white nose for the calibration.  


Since you guys are going through the trouble of a huge dac shoot out with interesting dacs. Please build a platform cover where you can't see the dacs. Only one person should be behind the rack to change or do the switching per request of listener. Hopefully output volumes will be closely matched. 
Anti,

So a 10m Reference clock in an R2R would be what? The next step?
(trying to learn something, thanks)
I have worked my way through a bunch of these courtesy of a wedding shower my wife and daughter had to go through. 
The differences were not subtle and these DACs are very different.  The track Duende in particular proved extremely difficult for many of the DACs to handle. This is going to be my new reference track for all systems. 
There is an opening bass solo as each instrument is introduced. It is so difficult, I was wondering it the amp and speakers were up to the task of reproducing without distortion. Only one DAC handled it well and sounded flawless. 
This was fascinating in that it is a story of trade-offs. You are generally trading immersive soundstage vs detail and if you want both, a nicer unit is essential.

The one compare i haven’t had a chance to do yet is with the Weiss 501 and the Bricasti M1 SE as the Weiss is out on loan.

Across price points, there is no comparison. The AVM and Hugo 2 were competitive between each other but were inferior compared to the Chord TT2/Rockna Wavelight/Audiobyte HydraVox/Bricasti M3 who were all inferior to the Bricastis M1 SE who was inferior to the Rockna Wavedream Signature. 
I am very much looking forward to getting the M21 in to see how it performs vs the Wavedream Signature, along with the Chord Dave and Wavedream Edition.
And then ultimately how the Audiobyte HUB and Chord MScaler impact sound.

I am going to write up the beefy part of this first which is the compare of the four, $4500 - $6000 units. I will say there is no clear winner. There is going to be some pretty clear direction based on what you want in your system.
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tvad - let's call it poor phrasing.  A good reminder that I need to be more exact in my language. 

I checked my notes and Duende did not distort on the M3 (it did on others) but it is a bit muddy relative to the M1 SE and Rockna Wavedream.  This I went back and checked several times on all the DACs.  It proved to be one of the most obvious moments among these five songs hat highlight differences between units.  

The portion in question is the bass solo that starts at around 21 seconds with the hardest part to reproduce at about 31 seconds.  This does not sound bad on the M3 and without having the luxury of swapping in the M1 SE and or Rockna Wavedream Signature, you would not know that there is a lack of precision.  
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cool stuff

when do you expect to get the weiss unit back scott?

thank goodness for wedding showers 😂😂
Weiss will be back this week.  I am very curious how it will perform vs. the M1 SE.  I will likely connect both via Ethernet as this will show both off at their very best.  
I do a lot of comparative listening and totally agree it is a worthwhile undertaking, if all goes well, there is a good possibility a Device will be discovered that is very pleasing to the individual doing the listening, and also one that interfaces within the used system in a manner that makes it standout against the other devices in the line up.

Swapping out devices and allowing a short play time will again be most likely to create a change in how the SQ and Presentation is perceived, the Demonstrations IME can develop into the changes being heard and not the qualities of the device in use. I myself take notes and have in the past recorded the differences, but not the impression the overall performance has made. To counteract this today, I will compare with short term replay times allocated as per the usual method , and then separately allow each device to run on and play in a non comparative listening to see how the device attracts to myself and my preferences.
The outcome of the extended playtimes are usually much harder to be critical about as the devices are usually capable of creating an experience that shows attractors.   

My Experience is that as the listening pool of individuals increase, the hierarchy of each individuals attractors and preferences starts to come into play, 'One persons punchy Bass Line is another persons nemesis'.

As said a lot can be gained in broadening an experience, learning where ones preferences lean toward and the learning of certain Brands Sonic Signatures.
How the results can be used are pretty much a personal thing, but it is quite nice when a group in attendance and there are unanimous agreements about a particular device in the system being used.    

Okay….TT2 vs HydraVox vs Wavelight vs M3


Please note, I am using the AVM A5.2 integrated amplifier which is a Class D with a tube input stage. This is the German company AVM and has nothing to do with and is not affiliated with Anthem in any way. If you have read my other posts you will know that I am a huge fan of this brand and this amp. My opinion only improved as a result of this testing as this amp was really up to the task of properly driving these speakers and highlighting differences in DAC performance. The Vivid Kaya 45 is not the easiest speaker in the world to drive with a min impedance of 2.8 ohms. This was a brilliant combo.

 

I listened to the TT2 first following the AVM internal DAC and the Hugo 2. I was actually not certain I was going to hear a huge difference between the Hugo 2 and the TT2. The TT2 has "double the taps" of the Hugo 2 but I had a lot of faith in the Hugo 2. I was wrong. The TT2 and other three DACs in this class are demonstrably better than the rung down in every way.


I like all four of these DACs very much. Each does many things very, very well and I could be happy with any of them assuming they are in the correct system. And that is the key to remember. This is my observation using a very particular integrated amp and pair of speakers. They happen to be very competent but have their own unique characteristics. In all cases, instrument separation was very good. Very little smearing and air around strings and cymbals was first rate.  Some things may sound negative. For example the TT2 has the narrowest soundstage of these four. It is still massive compared to a step down, just different than its peers.  



The TT2 was the most accurate / precise of the four and this could be perceived as cold and bright. In the wrong system this could be extremely unpleasant. In the right system, it creates an image that is very accurate. In the AVM/Vivid combo, the sound is realistic. Tonally, the instruments sound just as they should. It did present a touch of sibilance with Sting’s voice in Be Still my Beating Heart and a few moments during Liberty as well.


The soundstage is realistic but flat. The image is stable and relatively wide, but the central image lacked depth. The soundstage is presented to the listener. It is in front of them to observe rather than a feeling of immersion. The colder tones that show up as accuracy in jazz and vocal presentation were completely absent in classical. This DAC presented the soul of the string instruments in a way that borders on impossible to explain. It captured the emotion of Berg’s quartet and if more people heard classical music with this DAC there would be more classical music fans. The soundstage was intimate and this DAC shined like the sun. This was clearly the best of the four with the chamber music in this system and in some ways, the best of the four with Duende.


The Hugo TT2 showed a level of competence that was simply absent from the Hugo 2 and on-board AVM. Not that they are bad, just not in the same league as the Chord.  


I then switched to the M3. Talk about contrast. You immediately notice the M3 has a greater emphasis on bass and the soundstage is massive. This is not a soundstage presented to you but one that immerses you in the listening experience. It does not have the same tonal accuracy as the Chord and sounds a hair colored. This comes across as incredibly soulful, especially with female voices and horns. So much so that I had to depart from the five songs only program and listen to Jewel’s You Were Meant for Me which, when presented well, is one of the most incredible vocal pieces I have heard. The M3 met my extremely high expectations.


The M3 has a greater emphasis on bass which I am guessing is contributing to the massive soundstage it delivers. Be Still my Geating Heart is the song with the largest soundstage of these five. The Chord presented an image that extended maybe 8’ beyond the outside of the Vivids. I struggle to quantify how large the image seemed. It had to be double what the Chord presented and portions of the soundstage were coming behind me.


On the other hand, the bass was a little much on Duende for my taste and the intimacy of the Berg piece was lost. It sounded too big and beyond a chamber piece. Tonally, the emotion of the strings were lost a bit for me compared to the Chord. If the amp was a hair brighter


These two DACs are like comparing BMW and Lexus. Both are exceptional at what they have chosen to do but are opposites in terms of style. If I was to sit down and listen to Prokofiev’s Lt Kije Suite or Beethoven’s 9th, I would choose the TT2 without question in this system. If I was to listen to Black Sabbath’s Volume 4 or Peter Gabriel’s So, the M3 would be my choice.


Music style is one part but system matching is also critical. I say that in this system. If I had Raidho speakers which have a reputation for delivering a massive image, the Bricasti might be too much a good thing and the Chord might fit just right. My own Blackthorn speakers are accurate and clinical and doubling down on that would be dreadful with the Chord and the M3 would be an ideal match.


This brings us to the other two. If Chord and Bricasti are BMW and Lexus, Audiobyte and Rockna are Infinity and Lincoln. Different flavors in the middle. Equally extraordinary, but different.


The Rockna was the next that I listened too and at first, I was shocked at how poor it sounded. There are four filters and they sound like completely different DACs. I used hybrid and linear. I found minimum and NOS to be unpleasant with this system. Minimum in particular drifted too bright for my taste. This DAC also has a slight emphasis on bass the way the Bricasti does which lends itself to delivering a big, deep soundstage, albeit not quite as big as the Bricasti.


This is the ladder DAC of the four and it sounded very, very good. This had the least amount of sparkle and the warmest presentation of the four. If you like a warmer presentation or you are struggling with brightness or glare in a system, this is a brilliant option. It struck a nice balance where there was no sibilance in Sting’s voice or during Liberty but there is still top level sparkle in the piano. The intimacy of the Berg piece was lost a touch, but sounded more like a large room rather than a concert hall.


I have a lot of experience with this DAC. Part of what makes it remarkable is that it is un-remarkable. It simply works in a lot of systems and just sounds great. It is easier to describe than its big brother, the Wavedream Signature (we will get to that later), but especially if your tastes cross many genres of music, this is a “Goldilocks” DAC for a lot of systems. Additionally, this is the only DAC among these four with an analog input and home-theater bypass available so it can be used with a turntable (yes, it sounds very good) or an AVR/PrePro.


And finally the Audiobyte.   This is definitely closer to the Chord in terms of sound profile. It is coincidentally also an FPGA. This is the most detailed presentation of the four however it is less accurate than the Chord. Tonally the Chord is perfect in this system, there is a tinge of warmth that comes across with the Audiobyte. It could be its greater emphasis on bass vs Chord.  


The image is larger and deeper than the Chord but smaller and shallower than the Wavelight and Bricastit. This had the best separation of instruments among the four which was generally very good and it also had the best air around cymbals and strings. Although the TT2 was best with the opening bass solo in Duende, the slightly stronger bottom-end of the Audiobyte.delivered and overall better presentation. There is a very complex underlying bass line during the song that the Chord did not present and was muddy on the Bricasti and Wavelight, that came through clearly on the Audiobyte. It also delivered details and effects that remained inaudible during Liberty. These were quite audible on the M1 SE and Wavedream Signature.


There was more top-end sparkle in piano with the Audiobyte compared to the Wavelight. It maintained a very nice level of intimacy on the Berg piece. This also has the potential to be a “Goldilocks” DAC in a lot of systems. Especially those that are not challenged with brightness and place an emphasis on detail.


In the end, all four of these DACs are awesome and do so many great things. The priority needs to be on system matching and making sure that the DAC meets your needs and appeals to your taste. You would think with the rather significant investment each of these units commands there would be less compromise involved and you could simply buy anyone and be happy but that is definitely not the case. A good evaluation of your system and your own tastes will deliver a great match though as one of these is certain to deliver against everyone’s needs.


I will follow up with my wife's opinion of these but that will stretch out over days.  

One final note, I have been running these this morning in my main system with Art Audio Opus 4 Monos and Verdant Blackthorns.  The brighter, less bass heavy speaker meant everything shifted. 

The net takeaway is focus on system matching.  That is the key.
@verdantaudio so you buy a dac based on your current setup with maybe a bit of bass shy speakers then change speakers that have much more bass. No you have to change dacs? Even maybe cables? Seems like we start chasing our tails. Does one ever get off this merry-go-round. 🤔
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tvad, the Bricasti emphasises bass compared to these other DACs, in my system, with these speakers.  This is relative.  It is not an absolute.  With my Wilson Benesch's, this does not sound bass heavy at all, for example. 

I want to redo the M3 and M1 SE back-to-back but in brief, the M1 is much more resolving.  It is not quite at the same level as the Wavedream Signature (I bet the M21 will be) but better than any of the DACs in this $5K price tier.  You have 13 filters to choose from which allows a lot of refinement in terms of sound preference.   

I thought the width of soundstage was similar where the depth was maybe a bit shallower but much more focused and clean.  It is simply clearer and cleaner.  Not that the M3 is unclear or dirty sounding.   The M1 SE simply elevates and refines what is an extraordinary listening experience.  

  

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rsf507 - whenever you change speakers, there is always a chance that you will need to make other alterations to your system.  Speakers can sound so wildly different.  I can't imagine using the same gear to drive Vivid's and Vandersteen's. 

When you make one change, others may follow. 
tvad - bass is an area that saw a big uptick in resolution.  The M1 SE had much better separation on the very rapid bass notes during Duende. Like I said, it falls short of the much more expensive Rockna which sounded crystal clear, but better than the M3.   

Like the move from Chord TT2 to Dave or Wavelight to Wavedream, the M1 is a clear and noticeable step forward from what is a very good place to start with the M3.  
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good stuff, scott, thanks again for your efforts to document and report your findings

as always, among well respected gear in higher price brackets from top makers, nothing will be downright poor ... the key is understanding the differences in presentation/sound quality so one can match components well in system building... this is where your results can help so many who dearly want to know

i have a great many dacs here, priced high and low, and for sheer pristine clarity, lack of coloration or electronic artifacts and timbral beauty, the chord scaler/tt2 duo is really exceptional, and unbeaten

other dacs, like the audio note 4.1 may sound more ’beautiful’, but you can tell it is from a carefully added sympathetic coloration, at the expense of ’hearing into the music’ that the upper chord gear enables one to do
jjss49 - I don't disagree even a little.  The Chord is clean and clear.  The Mscaler helps clarify and boost inner detail.  The other three are just not as clean and clear.  This presents differently and is very appealing.  Part of why I equate and want the Chord for classical is that clean and clear sound is where I value that clarity the most.  

My hunch is that of all the DACs mentioned here in this thread, the one that would be closest to the Chords would be the Mola Mola.  But the price of the Tambaqui puts it up in Dave+ MScaler, Rockna Wavedream Signature, Bricasti M21territory.  And at that level, there is no trade between detail, clarity and soundstage.  It is how the DAC is designed and what its sound signature and image do to your system that matters.  Clarity is a price of entry to $12K+ DACs.

I am very much looking forward to the return of the Weiss to see how it does vs. the M1 SE.  My memory is that the Weiss is incredibly clear but with a warmer presentation.  The renderer and processor with room correction and all the other functions makes it pretty incredible.  
Bricasti M3 vs. M1 SE - This is, in some ways tougher to describe than the the cross manufacturer competition.  

The M3 is brilliant.  It is insanely detailed compared to most DACs but is not the end all in terms of detail.    It sounds massive. .  It is the biggest soundstage I have ever heard in a DAC.  It is not warm, not bright.  It does have a slight emphasis on bass which makes it appealing for speakers that have less bass emphasis and makes it good for lower level listening.  

The M1 SE is the same flavor of DAC.  Tonally, very similar.  It simply is more refined.  You get a bit more detail.  Everything is more focused.  Details are there that aren't on the M3.  Notes are crisper.  Everything simply is technically better.  This led the a shallower central image but with more focus.  Definitely not a bad thing.  

Removed from the crazy A/B of the other test, it is very obvious that these DACs are great at everything.  They are an absolute pleasure to listen too on all 5 pieces. As I type this, I have simply let the Berg piece continue to play on the M3 and it is intoxicating.

This is the ladder DAC of the four and it sounded very, very good. This had the least amount of sparkle and the warmest presentation of the four. If you like a warmer presentation or you are struggling with brightness or glare in a system, this is a brilliant option. It struck a nice balance where there was no sibilance in Sting’s voice or during Liberty but there is still top level sparkle in the piano. The intimacy of the Berg piece was lost a touch, but sounded more like a large room rather than a concert hall.
This almost says it all, warmer presentation, no sibilance on Stings voice (which "can" tear you a new one), yet top level sparkle from piano. Save for no mention of bass slam and tightness?

Cheers George
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@Verdant

Great work.  What filter did you use on the M3?  I've heard some people prefer the minimum phase and others the linear.  (I own the M3 with ethernet - great DAC).
Georgehifi - Tons of bass slam.  Overall relatively tight.  Not elite like the Wavedream or even the M1 SE but very, very good.  The Wavelight is a very enjoyable DAC to listen to.  

wjob - I tried both.  I opted for minimum.  It is a noteworthy change though.  Linear definitely tightened up the bass and image a little but at the expense of some excitement and the raw joy in the listening experience of this DAC.  I could easily change depending on the track.  


This almost says it all, warmer presentation, no sibilance on Stings voice (which "can" tear you a new one), yet top level sparkle from piano. Save for no mention of bass slam and tightness?

Georgehifi - Tons of bass slam. Overall relatively tight.


Thanks that to me is where one of the places R2R’s really shine, with that kind of bass then, it’s to me the ideal sound for a DAC.

Cheers George
 Bozzio Levin Stevens - some excellent musicianship. Love this disk. My 2 $1500 DACs, Benchmark DAC3B and Gustard X26 Pro, did manage to produce the bass line clearly. 
@verdantaudio, Great thread and glad you started it. 

I saw on another post you have had experience with PSA DSD.  I have a DSD Jr. and am at a crossroads between upgrading to a network DAC or buying a dedicated streamer with a DAC to follow in the future.

What are your thoughts on how the DSD Jr. (bridge II) compares to the M3?  Would the M3 be a significant upgrade? Did you test the M3 using ethernet or did you use a separate streamer.

My main goal is to increase the soundstage in all directions and increase emotional connection.  I get a nice image, but mostly between the speakers.

Thanks. 
Bottom line:

The best is yet to come. 
And for 1/2 the price of today.

So, if you can wait you will be rewarded.
If you can't wait buy the Bricasti !


@chorus 

Bottom line:

The best is yet to come.
And for 1/2 the price of today.

So, if you can wait you will be rewarded.
If you can't wait buy the Bricasti !

haha - unfortunate corollary...  'in the long term we are all dead'  😩 😩 😩

@treebeard1 - I have never heard the DSD Jr.  I had the DSD which is definitely competitive with this range.  I sold that DAC about 15 months ago so I am going on distant memory.  

The DSD sounded pretty big to me and extended well beyond the boundaries of my speakers.  The Bricasti sounds MASSIVE.  It has, by far, the biggest soundstage of the DACs I have tested.  

I would start thinking about speaker placement before we go to actually buying a new DAC unless you just want one.  What speakers and what amp?  How far apart are your speakers? What have you done in terms of toeing and positioning?  How far off the front wall and side walls are they?  This all matters very much. 

Regarding performance, my M3 does not have the network card.  The M1 SE has the network card.  Both my direct experience and everything I have heard and everyone has told me is the internal network card is the best way to get sound to your Bricasti.  I used a 2Go and 2Yu with an AQ Diamond USB.  It is very good.  Not as good as network direct on the M1 SE with an AQ Cinnamon direct from my router.  

So that makes it a huge win.  It is less expensive than any decent renderer I am aware of and is only $1000 when added to the DAC.  Seems like a no brainer to me.  
yyzsantabarbara - all of the DACs tested produced what sounded like a clear bass line.  It was only in comparison that I realized that it could be better than what I was hearing.

I am not saying that either your Gustard or Benchmark can't do this.  Unless I was able to do the test side-by-side with these, I can't be certain.  I merely am saying I was surprised how much more info was available and wasn't showing up, even among these rather expensive units.  The Rockna Wavedream Signature executed this better than any of the units, by far and it was illuminating.  

 
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@tvad @verdantaudio

Regarding performance, my M3 does not have the network card. The M1 SE has the network card.

That’s a significant data point, and could go a long way to explaining differences in sonic characteristics between the M3 and M1 SE. It’s a shame they weren’t comparably equipped.


yes - that point jumped out at me too... i don’t know the bricasti units... can the network card be swapped from m1 to m3 and then run comparison the other way? that may isolate the beneficial effect of the card on sq of the 2 units
No swapping of cards.  

For the two units during the testing, I strictly used the 2Go/2Yu as the input.  
I did test the M1 SE separately with the two inputs and found I like Ethernet slightly better.  Theoretically the network card could be much better on the M3.  I am making an assumption that it had a similar benefit to both.  



@verdantaudio, thanks for the info. Great stuff.

Yesterday I updated my system page and today I added this:

Speakers are 6 feet apart center-to-center and the back of the speakers are 4 feet from the front wall and about 2.5 feet from the side walls. Listening position is 6 feet back and speakers are on GAIA I's and slightly toed in to point over my shoulders. GIK bass traps are on the walls, corners and ceiling, which resulted in a big improvement in soundstage.

What I'm really missing is depth and space around instruments and depth of the soundstage.  Maybe in my price range the space between instruments and instrument height is a big ask?  I will admit that much of the music I listen to is not audiophile quality but a good amount is.
@verdantaudio

yyzsantabarbara - all of the DACs tested produced what sounded like a clear bass line. It was only in comparison that I realized that it could be better than what I was hearing.
Yes, I understand that but I was a happy to notice that my cheaper DACs did not fail on that test. That album you used is awesome. Thanks for the musical discovery.
verdantaudio,
Do you feel that the difference in sound quality between the M3 and M1SE warrants the difference in their prices? I realize the answer would be strictly subjective but I’d be interested in your opinion.
@rja I would think the OP can only answer your question if listening to each unit via their dedicated internal Ethernet ports. So far the OP has compared one unit via Ethernet (M1SE) and the other unit (M3) via USB. Apples to oranges. 
@rja I have listened to the M1 SE and M3 via a renderer plugged into the USB.  I also listened to the M1 SE via USB and the Ethernet.  
In the end, I think it very much depends on your musical tastes and how much precision matters.  Via the USB the M1 SE is objectively the better DAC.  That being said, “better” from a technical perspective doesn’t mean it would be more enjoyable.  
If precision and accuracy is important and the extra $4500 is not financially taxing, then yes, I think it is worth the step up based on my listening.  As I said above, it might be possible that the gap between the M3s USB and Ethernet board is much greater than M1s.  If that is the case then maybe I am wrong.  
@treebeard1 - I took a look at your room.  It is a very nice setup.  It looks like you are trying to maintain an equilateral triangle.  I have only a little experience with Tektons.  I have a customer I am working with who has the Ulfbehrts.  I am not sure how much they emphasize that and how sensitive they are in terms of placement near the sidewalls.  

Have you gone closer to the sidewalls?  It depends on the speaker if that reflection helps or hurts and those are way out into the room.  Does the bass get to boomy if you move them back a but?  For me, optimal is wider than 6'.  

If you are looking for soundstage depth, the M3 or the Wavelight would definitely be a step forward.  The M3 has the network card which makes it a brilliant option.  I would seriously consider it.  I do think you will have some limitations with how close you are to those speakers.  

One note, I assume when you say "non-audiophile" you mean normal music that people like, not low res.  If that is the case, I would recommend that M3 very much.  I obviously listen to more than audiophile tracks and digging into normal rock music (The Cars, Black Sabbath, Hendricks, Christopher Cross, Jimmy Buffet, etc...) I really liked it.  This is the DAC I have been listening too during my days and it makes me very happy.  

If you mean low res 128k and 256k MP3s, that is a completely different issue.  
My Weiss comparison is going to be delayed.  Another customer requested a demo and the DAC is on its way to them.  Should be back next week 
Have you gone closer to the sidewalls? It depends on the speaker if that reflection helps or hurts and those are way out into the room. Does the bass get to boomy if you move them back a but? For me, optimal is wider than 6'.  
Not much room to side because they are on the edge of the rug. It doesn't get boomy at all. Moved chair back a foot and had my first real listening session since getting the XA25 and definitely got improvement. Next house will have more room for the speakers to breathe. 
I believe Terry London of Stereo Times now prefers the Audio Note UK DAC 3.1/II (twice the price) to the Bricasti M3.

I have heard neither.
Crap - you are in Jersey City NJ?  I'll be happy to bring some gear over for you to hear or you can visit us in Boonton NJ to hear some of our gear.

Happy Listening.