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Hello everyone, we are starting a new month and the models keep parading through my room. I have been going at a crazy pace wanting to cover everything even though it is not a rhythm I can keep up forever, but different releases have piled up alongside other releases that happened a while ago but circumstances have allowed me to give them a try today. And that is the case with the Simgot EA1000. It was the only important Simgot model that had not passed through my hands yet and, honestly, expectations were high seeing the amount of positive comments it has accumulated since its release. Luckily, in this case I think a large part of that fame is justified.
The first thing they convey to me as soon as I see them in person and touch them, is the feeling of being in front of a very well crafted product, both for the build quality and the small details you discover with use. It goes for a very clean, detailed and balanced presentation that also allows for small adjustments through the different nozzles and eartips to better adapt it to everyone's tastes and Simgot is one of the few brands that opt for this in almost every release. This is something that generates debate about to what extent it is necessary or mandatory and just another way to alter the sound without getting into equalization.
What I like/I don't like
- Premium build quality for its price range.
- Sapphire crystal very resistant to small scratches.
- Very good quality cable included out of the box.
- Excellent level of detail.
- Very good instrumental separation.
- Wide soundstage with a good sense of depth.
- Three nozzles that allow for minor tuning adjustments.
- Easy to drive with practically any source.
- The original eartips are below expectations.
- The treble can be intense for some.
- There is no modular cable and only the 3.5mm version exists.
- Less isolation than other closed IEMs.
Specifications
- 10mm dynamic driver.
- Third generation SDPGD diaphragm with LCP suspension.
- 6mm internal passive radiator.
- CNC machined stainless steel shells.
- Faceplate protected by sapphire crystal.
- Three interchangeable acoustic nozzles.
- Silver plated OFC cable with Litz structure in 3.5mm.
- 0.78mm 2 pin connector.
- Impedance of 16 Ω.
- Sensitivity of 127 dB/Vrms.
- Frequency response from 20 Hz to 40 kHz.
My Sources
- FiiO K9: My main desktop equipment connected to my PC for critical cleanliness and power tests.
- FiiO KA15: Portable DAC dongle for daily use when leaving home due to its amount of quick adjustments, its integrated equalizer, and multimedia buttons to handle from the pocket.
- NiceHCK Octave: I use it when seeking a more direct power delivery without the digital processing of the FiiO KA15, making it ideal for when I want to perceive the natural response of whatever I am listening to without any extra coloration from the device itself.
- Questyle M15i: Reference portable amplifier/DAC to search for a more organic and musical texture, when I am at home but not necessarily at the PC.
Unboxing and build
We start as always keeping the structure I like, with the unboxing and as you will see in the different photos, we have an experience according to the price. Inside the box we find the earphones perfectly protected, the detachable cable, a rigid carrying case, three sets of interchangeable nozzles identified by rings of different colors, several sets of silicone eartips in different sizes, replacement rubber O-rings for the nozzles and the documentation.
I have to say that despite how neat the presentation and content are, what convinced me the least of all are the included eartips. They do their job, but I think they are clearly a step below everything else. I ended up getting a much better fit with the Divinus Velvet Wide and the TRI Clarion, improving both the stability and the overall feel of the sound.
The cable on the other hand, is quite above average. It is a two core silver plated OFC cable with Litz structure that is flexible, barely transmits microphonics when walking and holds its shape very well without tangling constantly. By the way if anyone does not know what Litz structure is or what properties it has, I already investigated it and wrote about it myself in the Tanchjim Nora review that you can see on my profile. The connectors, the splitter and the 3.5 mm jack are made of metal and convey a feeling of quality consistent with the rest of the product. The only thing I really miss is a modular system, although perhaps when they were released it was not "so trendy" to offer this option, something I have seen in more recent Simgot models like the Supermix 5 and the ET142 that I also reviewed previously, so I can guess that if the EA1000 had been released in these past months they would surely carry the modular cable option.
The shells are probably the prettiest I have seen from this brand and although I already knew them from tracking the model at the time, seeing them now in person they are really beautiful and aesthetic, the white color looks great on the combination. They are completely made of stainless steel by CNC machining and finished with a sapphire crystal faceplate that gives it a very elegant look without being overly flashy. After a few days of use with tests at home and also on the street as I usually do, they remain practically the same as the first day, without the small scratches that usually appear quickly on other IEMs with glossy finishes.
The vent located on the outside is not there solely for design either. Inside is the 6mm passive radiator, an important part of the EA1000's sound personality and one of those responsible for that very open soundstage feeling it offers. I have tried other IEMs with passive radiators recently like the Aful Explorer 8S or the Binary EP321 and they really add something that maybe I am not as knowledgeable about as I should be but they undoubtedly improve the experience in all cases where I have tried them. Therefore whenever I read that they carry one I already think positively about that model. I do not know if someday I will think otherwise but for now it is 3 out of 3 if I am not missing any other right now....
Before receiving them I thought they would be bulkier seeing some photos, but in reality they adapt very well to the ear. The angle of the nozzle facilitates a deep insertion, the fit is stable even walking and I have never had discomfort during long sessions. The isolation is decent, although the vent in this case prevents that vacuum feeling typical of other closed IEMs, allowing part of the outside sound to still be present, it is not exaggerated but it is there.
Another interesting detail is the three included nozzles. The red one offers the most balanced tuning and will probably be the choice of most users. The black one provides a slightly more open soundstage and a somewhat greater presence in the treble area, while the brass one has ended up being my favorite because it adds a bit more body, makes voices slightly more natural and smooths the treble a bit without losing detail. Without this nozzle and that lack of weight my overall experience of these EA1000 falls below my expectations. The differences are not huge, but they are enough to adapt the sound to everyone's tastes.
Sound
Bass
Moving on to how the EA1000 sound, the bass offers a very controlled, fast sound with excellent extension. The sub bass sounds really good and provides a very convincing sense of depth, it has not felt heavy to me in any type of music I have tested nor dominant over the other frequencies.
The mid bass maintains that same line. The punch is clean, with a fast attack and an equally controlled decay, both in simpler, acoustic tracks or without a large instrumental load, as well as in fast, heavy or orchestral tracks.
During several sessions using the FiiO KA15 outside the home, it especially caught my attention how it maintains that sense of control even listening at moderate volumes. It does not need a particularly powerful DAC to offer proper performance, something that is always appreciated in an IEM also designed for portable use.
Anyone coming from clearly warm tunings will probably miss a bit more punch in the mid bass area. I have never had the feeling that the bass covers voices or instruments, something that does happen in other models with a heavier tuning.
As for the eartips, as I mentioned before, the Divinus Velvet Wide are the ones that have given me the best result because they add a bit more body in the bass without altering the overall balance too much. If you also seek to slightly soften the response in the upper end, the Kbear Coffee Bean also work really well and achieve a somewhat more relaxed listen without sacrificing too much resolution, although of the two I choose the Divinus.
Mids
The mids maintain the same philosophy as the bass, seeking balance and cleanliness. Male voices have proper body, without sounding excessively thick, while female voices appear with a bit more prominence thanks to an elevation in the upper mids.
One of the aspects I liked the most is the timbre, it has a very natural character and it is easy to appreciate small changes in intensity or texture during the performance of the instruments. The dynamic driver responds quickly and conveys a sense of continuity between all frequencies sounding fully homogeneous despite not being a hybrid option with multiple drivers sounding at the same time with the constant risk that one or several drivers fall behind compared to others.
I also found it to be a very forgiving IEM for long sessions. Despite its good amount of detail, I have never had the feeling that the mids constantly try to draw attention. They simply present the information with great clarity and let you be the one to decide what to focus on during the listen.
Treble
We reach the treble where it is probably the section that generates the most opinions within the community. In my experience, the treble of the EA1000 has quite a bit of energy, but I think it is often exaggerated saying that they are excessively bright, as I was previously informed by other experiences from different users. It is obvious that clarity was sought and that makes high quality recordings sound really open, while more aggressive mixes quickly show some flaws.
The extension is excellent. There is enough air so that the soundstage never feels closed and small details appear easily.
That being said, the EA1000 is not a forgiving earphone. If a recording presents sibilance or too aggressive equalization in the high frequencies, here I can agree somewhat about the somewhat intense representation of the treble but I associate it more to the type of recording than to the IEM itself, but that does not take away from the fact that there are people who generally do not tolerate in the best way how that treble is shown depending on the content they consume.
During all the tests I ended up almost always using the brass nozzle because it manages to slightly relax this area without losing resolution. Combined with the Divinus Velvet Wide it offers, in my opinion, the most successful balance of the set. For those who prefer an even more open soundstage, the TRI Clarion are still a highly recommended and cheap alternative, although personally I think the sound gains a bit more naturalness with the Velvets once again...
Soundstage
The soundstage on this model seeks to create an open presentation where each element has enough space to develop naturally.
The width is clearly above average within this price range, but what surprised me most was the sense of height. Up until now I had not found that three dimensional perception in an IEM with only a single DD of this level and it helps a lot to make recordings with many instruments breathe better.
I think part of this feeling is also favored by the design of the earphone itself and by the work of the passive radiator. Regardless of the reason whether it is because of that or not, the result is a wide soundstage, with good depth and a very pleasant presentation even after several hours of use...
Instrumental Separation
The instrumental separation I think is also up to the price of this IEM keeping the layers well differentiated and in place and without ever noticing that horrible congestion that is indeed quite common in much cheaper models.
The cleanliness between notes also helps a lot. There is a fairly marked sense of silence before the next instrument or effect appears, which makes it easier to follow each element of the mix quite easily. It is one of those details that do not catch your attention during the first few minutes, but that you start to value as you use the EA1000 for a longer time, believe me.
I would not say it reaches the level of some considerably more expensive models, but I do think it makes a difference compared to a good part of its direct rivals, some released after this one.
Imaging
The imaging maintains the same level as the rest of the technical section so that is good news because in most cases 1 out of the 3 sections usually fails me. Locating the position of each instrument is simple and movements within the soundstage are represented quite accurately.
In audiovisual content it also offers a very convincing performance because it makes it easy to identify directions and distances of many environmental effects. Obviously it does not replace specific headphones for this use, but within the world of IEMs under 300 $ it has seemed to me one of the most competent models I have tested recently.
Comparisons
By now, I had tested almost all of the latest Simgot models and therefore the EA1000 was my last missing piece to get a good overview about the actual product portfolio of the company. Instead of only answering which one I prefer, I think it would make more sense to describe what each model offers. Honestly, I do not believe there is a "winner" among them at all. There are very distinct personalities for each model as far as usability and design is concerned. Depending on your needs, I would recommend a completely different model.
Simgot Supermix 4
To me the Supermix 4 appears to be the best compromise between performance, usability and price in the whole Simgot product line. It has a very balanced tuning which is rarely (if ever) extreme, a very lightweight resin housing and a representation that works with virtually any type of music (genre) and does not demand too much from your ears. Therefore, it is typically an IEM you can easily recommend without having to ask many questions as it is unlikely to disappoint users. However, if you start with the EA1000 some differences become obvious which by themselves are sufficient enough to explain the increased cost. To begin with, it becomes apparent immediately by its build. In comparison to the Supermix 4, both machined steel and sapphire glass clearly belong to a higher category. Next is the sound.
The EA1000 provides a feeling of higher resolution, a larger soundstage, and much more accurate placement of the stereo image. Additionally, I perceive timbres in acoustic instruments to be more convincing and the general presentation of the sound to be refined.
That being said, the Supermix 4 certainly has advantages of its own. For example, it is significantly more tolerant. If you merely wish to experience enjoyment out of music and analyze neither details nor nuances in the same level of depth, it will likely result in longer sessions of enjoying music than the EA1000. The EA1000 requires a lot more of itself, mainly concerning high-quality recordings and patience while sitting quietly to listen carefully.
Simgot Supermix 5
In my opinion, the Supermix 5 caused quite a few misunderstandings since many were expecting a rather evolutionary development of the Supermix 4 and that is exactly what they did not receive. By far its largest innovation is the addition of the bone conduction driver. Beyond the marketing aspect however, it is how this affects the presentation of the sound that counts.
What I have noticed above all else is a sense of greater cohesion or continuity between all frequency ranges. Music fills the space in a better way and creates a slightly more realistic impression of substance without needing additional low-end extension. While not an extraordinary change that results in a completely new earphone, it adds to an enveloping presentation of music and a richer surface texture on occasion. Even with these changes however, I find myself thinking that the EA1000 has some aspects where it seems superior to me. The soundstage feels slightly more open, the DD offers a very fast attack and the sense of cleanliness between instruments continues to be a reference within this price range. Furthermore, the interchangeable nozzle system allows you to slightly adjust the tuning according to your preferences, something the two Supermixes do not offer.
Which one would I keep? If you are looking for a more relaxed listen, with a full sound and a very pleasant presentation for hours, I would probably choose the Supermix 5. If what you enjoy is a greater sense of resolution, a more open soundstage and a somewhat livelier sound, the EA1000 still seems like the more interesting model of the two to me.
Simgot ET142
The ET142 is probably the most different model in Simgot's entire recent catalog. You can tell it does not try to do the same thing as the EA1000. The addition of the planar driver makes the response extremely fast and increases the amount of micro detail even more, especially in very complex passages where many instruments appear at the same time. That is why they stand out in fast metal tracks with fast double bass drums and a lot of distortion.
However, I have also found it to be much less forgiving. It is much more sensitive to the choice of eartips, the fit inside the ear and even the type of recording. When everything clicks it offers a spectacular experience, but it is also much more demanding on the user having to spend quite a bit of time to achieve the perfect fit.
The EA1000 maintains a very high technical level, but at the same time it is much easier to enjoy from the first minute. You do not have the feeling of constantly looking for the perfect combination for its best version to appear. It just works.
If someone asked me which one to buy without knowing their tastes, I would probably still recommend the EA1000. I would reserve the ET142 for someone who already has experience with high end IEMs and is specifically looking for that speed and that extra level of micro detail that the planar brings.
Global Ranking Link
You can check my full ranking of all the IEMs reviewed so far on my profile (Reddit doesn't allow me to post the Drive link here)
Final thoughts
After several days using it, I perfectly understand why the EA1000 keeps showing up so often when someone looks for an IEM around 250 $. It does not stand out solely for excellent construction or a very careful design. The really interesting thing is that it manages to combine a very well resolved tuning with a technical section clearly above average, while also maintaining its own personality within the Simgot catalog. For anyone who liked the EA500 or EA500LM, models that by the way were some of my first IEMs when I started in this, here they will get the end of the road for the sound of those two models with the best of each taken one step further. Clearly this is not the perfect solution for those who prefer a strong bass or very smooth highs, however I believe that if you place a high priority on resolving detail, creating an expansive and accurate sound stage, accurately representing timbre, and having a virtually flawless build quality then I believe that this is still one of the simplest purchases to make in your budget.
Purchase Link: LINSOUL
Disclaimer: I received this unit from Simgot to review. All of my comments are completely unbiased as I was in no way influenced by either the company that produced it or the store. I used objective testing and personal listening sessions using my reference equipment to evaluate this unit.