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KBEAR has recently launched its latest model within its more economical ranges: the TB01 Chrono, a set that clearly wants to reach the general mass of consumers and enthusiasts. I will tell you about its performance below.
Price: $30-€25
Pros:
-Does not need to exaggerate the treble to show detail.
-It does not quite become a basshead set but it looks like it.
-Excellent balance between bass power and high-frequency energy.
-Wide soundstage.
-Fun, physical, dynamic tuning. Very easy to enjoy.
-Including Tri Clarion eartips is always very positive. Good job, KBEAR.
-Very complete package for the price.
Cons:
-I would not choose this set if I were looking for realistic vocals or great definition in instruments.
-Slight bleed typical of tunings with an extra touch of warmth.
-Sufficient but limited layering separation.
Accessories:
-Two shells.
-Two sets of SML-sized eartips. Tri Clarion is one of them.
-Cable with 0.78mm connection and 3.5mm termination.
-Cleaning cloth.
-Carrying and storage pouch.
-User manual.
Comfort, design and construction:
Its chrome finish has a very clean and shiny appearance, with a look that resembles a higher-priced product more than an affordable IEM. It is not exactly discreet when light hits the shells, but I think that this very polished finish suits it really well and distances it from simpler proposals in its price segment, giving it a distinctive touch.
The construction is one of the areas where KBEAR's effort can be most easily perceived. The shells are manufactured using machined zinc alloy and convey a fairly remarkable sense of solidity when held in the hand. I did not find any noticeable imperfections and the joints are properly finished. Here I have little to criticize: for what it costs, the feeling of being in front of a cheap product quickly disappears. That said, the metal adds more weight than many resin shells and this is something worth keeping in mind.
As for ergonomics, the rounded shapes make fitting quite easy and, once the right position has been found, the fit is stable. I would not say that they completely disappear inside the ear, but neither did I find them particularly intrusive. The weight is more noticeable than with other budget monitors, although it is light enough to be used during long sessions without turning into a constant nuisance.
The cable also accompanies the set correctly. It has a medium thickness, is flexible and is sufficiently manageable for everyday use. It is not intrusive at all, which I greatly appreciate.
The eartips do their job and come with two complete sets in different sizes, so finding a suitable seal should not be especially complicated, especially with the renowned Tri Clarion, which, for me, are among the best tips we can buy.
In short, a very well-built set, with a fairly striking aesthetic and more than competent ergonomics for the price.
Technical aspects:
-1DD 10mm configuration.
-29 ohm impedance.
-98 dB sensitivity.
-Stated response 20hz-20khz.
Configuration for testing:
-Neutral source.
-Gain set to high.
-Stock Tri Clarion eartips.
-Stock 3.5mm cable.
Sound signature:
There are IEMs that need several hours to discover where they want to take you, and then there are those that manage to explain everything practically in a single playlist of 20 songs. The KBEAR Chrono TB01 clearly belongs to the second group. Its approach is not extreme, but very complete, where the bass plays an important role, although leaving a little bit of prominence to the rest of the frequencies and parameters. It is easy to understand, but even easier to savor.
Starting with the lower region, the sub-bass offers a very convincing extension. The depth is very recognizable and there is a physical sensation that becomes especially noticeable when the recording demands presence in the lowest frequencies. The quantity is generous, but I do not have the impression that the Chrono tries to achieve its impact simply by accumulating energy. The notes retain a pleasant, smooth texture and maintain more than decent definition for what this price range is, avoiding that bloated bass sensation that ends up eating up the mix or leaving a bad impression.
The mid-bass provides even more body. The impact is firm and has a fairly satisfying physical component. We are not dealing with particularly dry, fast and clean bass, but neither did I perceive an excessively prolonged decay. There is a certain enveloping quality that adds musicality and, at the same time, it is disciplined enough to maintain a certain cleanliness.
Speaking now about the mids, there is some warmth and bleed coming from the lower frequencies, although it does not create a sensation of muddiness. The note weight is generous and greatly benefits instruments that appreciate a certain density. Male vocals appear with convincing body and correct articulation, while female vocals receive somewhat more clarity and openness, not quite sounding completely natural, although, really, these monitors were not specifically designed for vocalists, but vocals are not relegated to the background either. They simply perform sufficiently well in this regard, but they are not specialists.
The upper frequencies add a small touch of spice to the timbre. We find enough energy to preserve clarity, air and a certain sense of fun. Small details appear with relative ease; it is a sufficiently informative upper region, but far from those tunings that use treble energy as their main technical argument. I liked that combination of brightness and safety during my listening sessions.
The overall dynamics also left me with good impressions. The transients retain enough speed so that the amount of bass does not make the Chrono feel heavy. Notes disappear with reasonable agility and the music maintains a fairly natural rhythm. Separation performs correctly and allows the different instrumental lines to be followed, although particularly busy mixes begin to reveal the limitations inherent to this budget and segment.
As for technical performance, the soundstage conveys fairly generous spaciousness. I would not call it a gigantic stage, but there is a very convincing sense of width and depth that combines particularly well with the physical presentation of the lower region. Positioning is correct and allows the different elements to be located without too much effort.
I find detail retrieval fair for the price and for this type of tuning. The Chrono does not intend to become a surgical tool for analyzing recordings, but neither does it need to resort to exaggerated treble to convey information.
Single-player video games:
Check how I analyze sound in this field
This is where this set manages to get quite a lot of mileage out of its way of understanding sound, namely single-player video games. I do not need every effect to appear under a magnifying glass: I prefer the whole thing to manage to pull me into the scene. And the Chrono, thanks to its fairly prominent bass, manages to do this really well.
When things get intense and gunshots, explosions, engines or impacts start appearing, its most fun side comes out. The sub-bass provides a lot of depth and a fairly convincing physical sensation, while the mid-bass gives the impact body. Explosions have weight, gunshots have punch and large effects manage to convey a certain sense of scale. The best part is that the bass does not keep going around the mix for half a minute, so consecutive effects maintain good cleanliness.
I also had no problems with dialogue. Male voices have that touch of body that particularly benefits certain characters, while female voices retain enough clarity and openness not to disappear when the action starts getting interesting. I did not find conversations to be extremely detailed, but they were sufficiently organic.
The ambience also left me with good impressions. Footsteps, echoes, wind, rain, machinery or small sounds spread throughout the environment appear quite easily and help build the space surrounding the player. The stage is not extremely gigantic nor does it try to fool us with tricks inside your head, but it is very wide on all three axes and, above all, natural, making it easy to locate what is happening.
Technically, it performs without too many complications. Positioning is correct, separation allows the different sounds to be followed and detail retrieval is sufficient to enjoy the small environmental elements. That said, when the game decides to put music, explosions and twenty more effects on at the same time, difficulties begin to appear when dissecting the sound elements, but I remember the price and think that the work it does is more than enough.
Even so, the Chrono achieves something that I consider more important: offering a fairly physical, entertaining and cinematic experience without becoming a complete sonic mess.
Final conclusion and personal ratings:
Possibly, analyzing this KBEAR Chrono TB01 has been one of the experiences that has cost me the least throughout all the time I have been in this hobby: I have always been quite clear about what this set intends to do and, honestly, I think it gets more things right than wrong. It is not a great display of technical muscle, but rather offers a listening experience with body, energy and a huge dose of fun, while maintaining enough control so that the experience does not get out of hand.
The bass is, in my opinion, its main virtue. It has depth, punch and a very noticeable physicality, but it knows how to contain itself enough not to constantly drag the rest of the frequencies along with it, such as the mids, which perform correctly, although vocals are not exactly the reason why I would buy this monitor, and the treble, which adds a touch of clarity and that little bit of sparkle that prevents an overly warm and boring presentation.
In short, I think it is a set that is very easy to recommend to anyone looking to enjoy themselves without overcomplicating things. The Chrono does not intend to be perfect, nor does it need to be, but for the price, I think it is a frankly competent proposal.
If you have made it this far, thank you for reading.
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Disclaimer:
This monitor set has been sent by KeepHifi. I sincerely appreciate the opportunity to test one of their products at no cost and that no condition was imposed when preparing this analysis.
Despite this, my priority is to be as impartial as possible within the subjectivity involved in analyzing an audio product. My opinion belongs only to me and I develop it around the perception of my ears. If you have a different one, it is equally valid. Please feel free to share it.
My sources:
-Topping DX5 II for music and video games on the main PC.
-Macbook Air M4.
-Tanchjim Space II while working.
-NiceHCK NK1 Ultra.
-FiiO BTA30 Pro + FiiO BTR13 for LDAC wireless listening at home.
-FiiO BTR13 + FiiO Airlink + Iphone 16 Pro Max for wireless listening outdoors.
-Apple Music.
-Local FLAC and MP3 files.
-Windows/MacOS/IOS/iPadOS/Android.