This impression from somewhere else between the yggy and b3 but it doesn’t make sense in theory. Do you guys agree or something is wrong?
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Switched between the B3 and Yggdrasil A2 in my system for about a month. Was initially planning on letting this go after a week but a friend told me to hold it longer to give it a fair take. True enough, I started liking it a little more after swapping firmware on my DI20HE but most of the major hangups I initially had didn’t change.
Just some scattershot impressions before moving to other things:
Setup: iMac 2019–> AGD DI20HE + SR 10M Rubidium clock w/LPS → (AES) Schiit Yggdrasil A2 → Jenson input transformers 1:1 XLR to RCA → Elekit TU-8900
Headphones
Utopia*
HD580*
HD650
JAR650
ADX5000
Verite
Speakers
Omega 3 HO monitors
~90% of listening was done using the Omegas, Utopia, and HD580. I also considered these to be the best pairings in this system.
Nothing really special in terms of features. However, I did find the switch for the output voltage useful (2V vs 6V). This comes in handy if you happen to have an amplifier with lower gain than normal, such as my 801A. It gives it more drive without having to resort to a pre-amp. USB performance was also solid. I’d say better than the Gen 5 in the A2 but I still preferred using SPDIF or AES from a separate source.
It sounded decent with the stock tubes (Pavane 6sn7 “blue balls”, Sylvania grey plate 12BH7, RCA 5U4G) but was a little too laid back. Switched to Raytheon VT-231s and Marconi 12BH7 which gave things a bit more sparkle in the treble. Overall, the impact of tube rolling was noticeable but not as dramatic as other tube DACs I’ve tried (Abbas, Audionote ect.)
On a scale from 1-10 with 5 being neutral and 10 being cold. The A2 would be a 4.5 and the B3 a 4. I’d describe the B3 sound signature as lively, midrange forward, somewhat warmer than neutral, with a moderate touch of bloom. The latter effect was similar to having something like a mild sepia filter turned on. This helped soften the edges of sibilant recordings but also somewhat exaggerated tonal colors. Compared to the A2, tones are slightly denser and more vivid but have less texture and variety. This is a pleasant sounding DAC but achieves this at the expense of some transparency.
Very good resolution. Better than the A2 but not by much. Evident even with the B3’s more relaxed treble presentation.
Soundstage is much wider than the A2 but less deep. Though images tended to be somewhat flat and lack some focus in comparison. To be fair, just about every other Delta Sigma DAC I’ve heard seems to have this issue, even the ones I’ve liked the Hydra Vox and M1SE.
Separation is much better on the B3. It’s a lot easier to follow individual lines of music in complicated tracks like orchestra or certain types of EDM. While it has its perks, this can come across as somewhat monitor like and unnatural on certain tracks. For me this was very apparent when listening to live recordings, which sounded almost deconstructed. As if the different parts were a little too discrete and didn’t harmonize well. A lot of the spatial information and ambient cues that contribute to a “you are there” feeling, were lost or presented in a way that felt out of place.
In terms of macrodynamics, transient edges are more blunt. They lack the edge and precision of the A2 but have more speed and impact. Despite having a tube stage, this isn’t a slow DAC by any means, and faster tracks like EDM or metal never felt congested even when things got crazy. Overall, I’d say it hits harder and has more “slam” than the A2.
Microdynamics were good but were noticeably better on the Yggdrasil. Not surprising as this is one its strongest areas IMO.
Bass sounds more extended, hits harder and faster, yet still with a good sense of control. Though it doesn’t quite articulate the lower frequencies as well as the A2, which seems to have better pitch differentiation (despite not going as low). I wouldn’t go as far saying the B3 has 1 note bass. There’s certainly nuance, just somewhat less of it. That being said, I actually preferred the bass presentation of the B3 on most modern music I listened to.
Despite being enjoyable, there was some odd mix of unnaturalness in timbre and the way the B3 resolved transients, that made acoustic music sound a little synthetic. For instance guitars had a somewhat plastic tone, attacks on the violin were too rounded and lacked that last bit of “grit” and roughness. However, biggest gripe I had was its tendency to homogenize recordings and present them all in a very similar way (relative to the A2).
I’m a believer that virtually all DACs add their own coloration or flavor to the sound, the A2 is no exception. However, I feel like the latter at least gives me the illusion that there’s diversity in my recordings. Some tracks sound shrill, others rolled off. Soundstage, placement, and spacial cues can vary significantly between recordings, especially live ones. You get a much better feeling of the room. The tonal colors aren’t as saturated (rich) but there’s more variety to them, and it’s easier to notice the changes from album to album. Things don’t always sound as pleasant on the A2 but they sound more “honest”. On the B3, its almost as if my my music collection was forced to have a uniform policy.
In the month that I had the B3, I never got any of those “oh shit” moments with my music, or stop and wonder if sounds were coming from the speakers or somewhere else. Nothing ever sounded natural, lifelike, or “real”, at least in my setup. One notable example was when listening to the the Civil Wars album “Live at Eddies Attic”. On a good setup, you hear a lot ambient details in the recording (done live in a bar), like wait staff tending tables, small conversations, the sound of glasses clinking ect…
The B3 renders all these details without breaking a sweat. Nothing seems left out or obscure. In fact, I’d say it’s easier to hear more of these macro-details on the B3 vs the A2. However, it’s presented in a way that’s flat and less cohesive, with more emphasis on the individual components over the whole.
The person washing dishes, and the couple chatting 3 tables down is highlighted as much as the performers, almost to the point of being distracting. On top of that, little things like jackets rustling, chairs scratching against the hardwood floor, or the subtle chatter in the background just lack that last bit of micro-dynamic nuance and timbral accuracy to sound convincing. I’m nit picking for sure but a lot of these little things add up. While they never become glaring issues, they do impact that overall sense of realism and the feeling of being “present” in the room.
Overall, I found the Yggdrasil to be a better fit in my system. Though the B3 was solid I couldn’t quite love it. It was no slouch in terms of technical performance, and on certain tracks definitely had that quality where I caught myself grinning and bobbing my head. However, the other trade-offs were a little too much for me, even when ignoring the substantial price difference between the two.
Like: Less depth, hazier image, less room info, less microdynamics, less textured bass, and less natural timber than yggy.