DDHiFi Janus 2, E2020B ($199): Retuned, with better sound.
DDHiFi Janus 2 (E2020B): Retuned, with better sound.
Pros: DDHiFi build
DDHiFi quality
Retuned with better detail
Better bass response
Clarity is better on V2
Interchangeable cables (Air works superbly)
Off-center looks (da bomb!) 
Cons: The color of the case, I agree…it’s just off
Insanely tough price point
Not a mainstream brand, therefore overlooked?
A tad too bright for me up top 
DDHiFi Janus 2, E2020B ($199): Retuned, with better sound.
*Better late than never, I post this while revisiting the Janus2, which I still really, REALLY like.

Janus2
Intro:
 After the Janus E2020A made the rounds, DDHiFi asked for and received 
tuning recommendations. While I enjoyed the tuning, something seemed 
off. Moving to a more “consumer-oriented” tuning, the E2020B comes 
across with changes, which might make it better. I thank DDHiFi for the 
support and sending of the unit. It is understood that the unit may be 
asked back for at any time, but until then, it is mine to keep; but not 
sell. That’s still really, really uncool to do.
*George hangs stuff from trees, I use stone blocks cut from our historic quarry…

Specs:
- Type: IEM
- Style: Dynamic Driver
- Driver: 1x Dynamic, 10mm (new)
- Socket: MMCX + 2-Pin (0.78mm)
- Cable: octo-core silver-plated OFC + copper OCC
- Shell: acrylic + 316L steel
- Frequency Response: 20Hz – 20kHz
- Impedance: 12 ohms
- Sensitivity: 105dB/mW
- Cable length: 120 cm (Effect Audio designed/built)
In The Box:
Janus 2 (E2020B)
Upgraded MMCX cable, 3.5mm se
C80A earphone case (different color)
C10A magnetic cable clip (matches case as before)
MMCX dust cover plugs x10
3 sets silicone bass tips
3 sets silicone treble tips
Gear Used/Compared:
CFA Honeydew ($249)
CFA Satsuma ($199)
Thieaudio Legacy 4 ($195)
BQEYZ Spring 2 ($165)
DDHiFi Janus-E2020A ($199)
Cayin N6ii (E01 motherboard)
MacBook Pro
Shanling M6 Pro
HiBy R3 Pro Saber
Songs:
Alex Fox
Pink Floyd
Buena Vista Social Club
Elton John
Stevie Ray Vaughan
Shane Hennessy
Jeff Beck
Dave Matthews

Unboxing:
I unabashedly love the 
unboxing experience of DDHiFi products. Originally coming in small 
bamboo boxes, the company went towards a more environmental route with 
recycled cardboard boxes. I applaud this push, and while I miss the 
bamboo boxes, don’t regret the switch.
The Janus-B comes in an 
elongated rectangular box, with a lift off lid. Remove the lid and you 
will find the new colored goldish-bronze carrying case on one side and a
 same sized box labeled “Janus.” Inside that box you will find the 
Janus-B set in a foam protective square. The cable and accessories come 
within the new case. A full set of accessories comes with the Janus-B 
including two different styles of tips, one for treble oriented sound, 
and one for more bass orientation. Also included are 10 small plastic 
plugs to be used for the MMCX side of the Janus if you choose to use a 
2-pin 0.78mm cable. This came with the original Janus as well, which 
gives a nice touch and can keep dust out of the earphone itself. A very 
competent owner’s manual is also included, complete with pictures. 
DDHiFi has had this right from the beginning, so it is nice to see this 
pattern continue. The new color is certainly unexpected, and an almost 
brazen attempt at one-upmanship to the competition. So far with 
everything that DDHiFi has done, they have the good to back it up.

Technology:
Listening to the users 
and reviewers of the Janus-A, DDHiFi didn’t just tweak the new one, they
 redesigned it. I will admit I liked the Janus-A, but felt it was 
lacking in a bit of tonality. The Janus-B “corrects” this by using a new
 10mm dynamic driver and redesigned acoustic chamber. A faster driver to
 boot, the rear of the cavity is now two chambers, cutting down on the 
resonance of that driver. Think of it this way. Sometimes resonance is 
good, for it gives good depth and a 3-dimensionality to the bass. But 
the downside is that it can be slow to respond and allow a certain 
muddiness of sound to pervade your listening pleasure. The new one does 
not, and I can admit the bass is faster in responding and with better 
control while reaching a bit deeper.
A nice trick from the old 
one is gone as well. Instead of using PCB to connect the wiring to the 
driver, which not only looked cool but allowed a quick response across 
the sound spectrum, the new one uses regular old wiring. But that wiring
 was developed in conjunction with custom cable maker, Effect Audio. I 
can remember a meme from not too long ago that made fun of users who 
spend too much on cables, only to be bound by merely 10 cents of inside 
wiring connecting the crossover, driver and cable. It makes sense, and 
Effect is quite good at cables, so I suspect the connecting wires inside
 the Janus-B is as well. Again, DDHiFi fixes a problem we may not know 
we had. They certainly did not have to but jumped ahead yet again. While
 the wiring may not offer the exact same “precision” as the PCB, it 
works nonetheless, and we should expect the same level of performance. 
Add in a new venting system with a ring set around the short nozzle of 
the ear side shell and you can understand how the bass is richer, deeper
 and with better control.
The cable is new as well, made of 
silver-plated OCC also by Effect Audio. The aftermarket Air cable of the
 previous version was a really fine cable in its own right, but some may
 not have liked the color (No big deal to me…). The new one looks more 
mainstream while providing quality sound. There is a bit of microphonics
 involved, but not like many of today.

Build/Fit/Finish:
I could write this
 in one sentence stating that the build of the Janus-B is exactly like 
all of their adapters and wires, as in as good as it gets. But there is 
more to it than that. I did find the look to be a bit less premium than 
the Janus-A, until I listened. Made of two halves, one is a clear 
plastic material and the other of steel. Fit is very much like an ear 
bud, but as per the original can be worn either up or down. I will state
 that when wearing down, there was much sou8nd leakage from the outside 
on the Janus-A. Not so with the B, as isolation is much, much better. 
Not sealed, but using the included bass tips, very adequate.
Still
 using both MMCX and 2-pin of standard 0.78mm, you still get 
versatility. There are no ear guides on the cable so wearing the bud up 
like and IEM is a trick in placing the wire properly. I will also add 
that when worn up, the fit is a smidge better for me, with a 
deeper reach of bass than down. But when worn down, the fit and sound is
 much better than from the Janus-A. Whatever voodoo was done here, I 
approve.
The polished steel shell does draw fingerprints, but to 
be honest, it is lying inside your ear most of the time, so who cares. 
Combine that with the still easy to grab back shell and you get an 
IEM/ear bud, which is quite easy to handle. The case may be a new color 
as well, but is the familiar open clipped top, complete with magnets. 
Why change a good thing? The cable clip also still has a magnet for 
roping in the cable. When not in use, as in when I’m listening, I close 
the clip, and allow the magical magnetic forces to grab onto it, staying
 put on the case. It is rather fun to try the other side, so you can 
make the case magically walk away from you…oh to be kids again…I would 
rate the Janus-B easily as good as the Janus-A, if not better.

Sound:
Summary:
If I
 had to sum up the new tuning on the Janus-B, it would be more 
“consumer-oriented,” but in a good way. While there is more bass 
emphasis, both in reach and quality specifically quality. While there 
can be a bit of rumble, this would not be quantified as a bass-oriented 
ear bud. Hence the quality. Better speed and response are definitive 
differences, and this helps tighten up the signature across the board as
 there is little to no bleed in my less than stellar hearing. The treble
 is still thankfully distinct and present in sufficient detail. The mids
 to me are also pushed a small bit forward or maybe it has better 
presence than the old, which was very good in its own right. Treble as 
mentioned does not become tiresome, rounding out a thorough upgrade to 
the sound, of which I approve; even if it may be more consumer oriented.

More:
Sometimes going with a new signature is good, 
sometimes bad. Sometimes this is driven by marketing or consumer 
response. Any way you look at it, this can be a bit risky. Taking a 
tried and true model, and “upgrading it” can have devastating 
consequences if done wrong. Going from the Janus-A to the Janus-B has 
been a positive move in my estimation. I did like the Janus-A for 
reasons other than it was simply different from most of that time (last 
year…). But the Janus-B simply doesn’t fall into the “mee too” signature
 to accommodate market fluctuations. The change is a result of customer 
feedback for the better.
The new driver is faster in response, which tightens up the bass
 making for a tauter, less intrusive bass. While not necessarily more in
 quantity as I mentioned, the bass response is better in that decay, 
hence you get less intrusion into the mids. Sometimes bleed into the 
mids is good for it can lend a certain richness to the signature. Not 
here. It is not needed. Allowing the notes to speak for themselves, the 
bass plays in quality over quantity, adding in rumble when needed. On Reckoner,
 I find the bass quantity just right. The rumble, which is present 
complements the guitar work of Frampton nicely, but does not intrude. A 
well behaved bass is all I could ask for here, and a nice change from 
the lifted sub-bass of some lately. It has been mentioned among some 
peers that the new signature norm is one of lifted sub-bass instead of 
the near neutral with composure. I would agree and some reviews of 
IEM’s, which tend towards neutral are called “thin” in response when a 
better description would be “neutral.” I like a bass signature, but 
appreciate and respect neutral, or reference. I do think it is important
 to clarify both with the way tuning seems to be going. The Janus-B in 
response is neither neutral nor sub bass lifted or heavy. A nice balance
 of richness pervades my senses.

The balance carries over into the mids as a
 result. It can be rightly said that here the B “falls behind” the A in 
mid response. Not as frontal, or pushed forward, the B does fall a bit 
behind the A as a result. To me (and others) timbre is better though. 
So, the tradeoff is a less prominent mid-section, but added musicality. 
On Wish You Were Here from the Pink Floyd tribute album, Joe 
Satriani’s wonderful guitar licks do seem a bit less prominent on the 
Janus-B, but it is not bad mind you. Call it a compromise in working 
together.
The treble on the Janus-B is 
to my liking, even if it can be a bit frontal. Those who have better 
hearing than I may not appreciate this, but the air between notes is 
better on the new version to me. Call it competent and slightly lifted 
in comparison, but with slightly better detail. I do not find this 
offensive.
A fault I had with the Janus-A, if you want to call it that, is the soundstage. Smaller than I thought it should be, the Janus-B “corrects” this, with better depth and height. As a result, instrumentation & separation
 are aided, giving a certain spaciousness to the sound, but without 
being what I would call thin. Certainly not molasses thick, but the 
richness of the mids helps to fill the spatial awareness in the 
soundstage. Shane Hennessy’s Raindance is a cacophony of guitar
 plucks, plinks, and strikes; which comes across with excellent 
spaciousness on the Janus-B. A very complicated track once it gets 
going, I find the Janus-B holds its composure well during those 
sections. Nicely done and nicely presented.

Comparisons:
Just by the sheer 
number of comparisons listed below, you can see there is incredibly 
tough competition for the Janus-B. I would even venture this may be the 
toughest market segment out there…
DDHiFi Janus-B ($199) v CFA Honeydew ($249):
The
 reincarnation of the two CFA models has been met with outright hate by 
some. And love by others. I really, REALLY wish the hate would stop. It 
is almost like certain reviewers have an agenda against CFA. If you do 
not like them, stop listening to them.
Marketed as the “bassier” 
of the two, the Honeydew is a wonderful addition to the CFA line up, and
 from my review note that bass can bleed into the mids a bit, but this 
is where that is a complimentary action. Detail and clarity are still 
very good, and the lineage from the Andromeda can clearly be heard. If 
we were to gauge these two on clarity alone (even with the added bass 
note), the Honeydew would win out. Add in that additional bass and it 
may be a runaway. But, the Janus-B is a worthy competitor for it has 
better soundstage to me (which is a surprise), and I like the treble 
treatment better on the B. I could not pick a winner, nor should I for 
each has their own merits.
DDHiFi Janus-B ($199) v CFA Satsuma ($199):
Where
 the Honeydew shines in richness and bass, the Satsuma wins out in 
details. It does seem odd that the less expensive model may in fact have
 the better detail response, but that is what I hear. And this hearkens 
to what some have referred to as thin. The Satsuma is nothing like that.
 Excellent detail highlights a thoroughly pleasant signature, with an 
expansive stage. Less bass than the Janus-B for sure, but also more air 
between notes. If you prefer a slightly richer signature, then the 
Janus-B might be the better choice. If you want an affordable 
detail-oriented IEM patterned after the Andromeda, there are far worse 
choices than the Satsuma.
DDHiFi Janus-B ($199) v Thieaudio Legacy 4 ($195):
The
 Legacy 4 continued the excellent success of the Thieaudio lineup. Think
 of Thieaudio as an all-star rock band, who took stars from other bands 
and formed a super group, like Asia of old. That one did not work out, 
but the Thieaudio line has. The Legacy 4 is one of my top picks at this 
price as a result. A bit less bass than I would like, but good 
nonetheless, the Legacy 4 makes up for that in its richness of 
signature. The Legacy 4 is more mid-centric to me as well. As a result, 
it does not have the sheer width of soundstage the Janus-B has. But that
 midcentric sound comes across with excellent detail. This also leads 
into a treble note, which is too bright for my liking. The treble note 
is excellent in response and detailed, but there is a bit too much for 
my liking, especially when compared to the Janus-B. These two are very 
different in character and should be looked at individually rather than 
competitors.
DDHiFi Janus-B ($199) v BQEYZ Spring 2 ($165):
Another
 favorite of mine at this price, the Spring 2 was a very pleasant 
surprise. With a richness, that belied its character to me, it really 
does feel like that first fine, warm Spring day. Bass is equally taut in
 the Spring 2, but mids again are lifted. Not as much as the Legacy 4 
thankfully, and the treble note is much more akin to the Janus-B. In 
other words, not strident or pulsating. Of the models compared here, to 
me these two are closest in signature (others may hear something 
completely different). Equally spacious in stage as well the Spring 2 
really is a fine unit for the price, and one that could be looked at 
equally in comparison to the Janus-B.
DDHiFi Janus-B ($199) v DDHiFi Janus-E2020A ($199):
The
 comparison everyone wants…new v old. Improved v old. Well, the Janus-A 
had its merits in mid presentation and detail response. Especially when 
complemented by the Air balanced cable. I like it still, but find it 
lacking in bass response. A really cool design in shell cannot make up 
for the lack of bass response to me. The Janus-B has better reach down 
low and is tighter and tauter. If you want a model, which leans towards a
 detailed warmth, that represents the musicality of the song, then the 
Janus-A would indeed be a good fit. If you prefer a more spacious 
soundstage and better, faster bass response along with that timbre 
mentioned above, the Janus-B is a “clear winner” and step forward. That 
“thinness” mentioned as a response to tuning might be called upon here 
for the Janus-A, but it is not thin, just not as prominent a sound 
signature as the Janus-B. If I had to choose though, the Janus-B to me 
is the better choice.

Finale:
To me, DDHiFi has yet to put
 a foot wrong. Some might find the Janus-A not to their liking, but so 
what. It is different tuning, because that’s what DDHiFi does. 
Different. As mentioned in my very first review of their wares, DDHiFi 
finds solutions to problems we may not even know exist. And those 
solutions are stellar in creation, build, and usage. I have yet to find 
flaw in any of their wares, which says something about how they approach
 business. It is said that if you work for Lamborghini, that you sign 
strict confidentiality contracts, extending even to your use of social 
media. There is a reason that Lamborghini’s are so sought in in the 
luxury car market, the brand is as much the sell as the actual car.
I
 liken this to DDHiFi and their wares. While they may only produce 
accessories, adapters, cables, and the Janus-B; the approach is the 
same. You work for us, our goal is to provide the best product no matter
 if it is a $10 magnetic strap, and adapter or the $199 Janus-B. This is
 our passion as much as producing amongst the best cars on the planet is
 to Lamborghini. Different price points, but the approach holds true. 
Provide the customer with the best possible unit we can and if they like
 it, good. If it is not for them, we cannot fault how we presented and 
built the product.
The Janus-B is pretty much an entirely new 
unit, and I like it more than the Janus-A, which I also liked. If I had 
to choose one, it would be the B 8 days a week. Please, keep up the 
excellent work, DDHiFi.
Many, many thanks to Lily and DDHiFi 
again for the support offered me by their wares. They are excellent and 
the customer service is as well.
Cheers.

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