A simple box, a straightforward design, and starline tips paired with a non-detachable cable characterize this lower-budget IEM. KZ Dawn presents two premium cable choices: silver-plated and OFC (Oxygen-Free Copper), each tailored for distinct audiophile preferences. The silver-plated cable, crafted from a 0.06mm high-purity oxygen-free copper wire core, delivers enhanced conductivity for a cleaner, quicker signal transfer, which amplifies the clarity and luminosity of each note. On the other hand, the OFC cable provides a harmonious, balanced audio performance, delving into the music’s core with a deeper, more resonant texture. I found its lightweight and a see through looks to feel cheap and uninspired but comfortable.
The sound impressions offer a pleasantly warm, V-shaped IEM experience with a solid bass punch and warm mids that, while slightly recessed, deliver a rich and full-bodied presentation. The treble response is less relaxed, providing a nice sparkle and breathability.
This makes a great additional or backup set if you enjoy an IEM with a fun, warm sound profile.
The CVJ Aria stands out as a unique IEM despite its common name. Within the unassuming packaging lies a stunning illustration of a surreal world. It includes two types of tips in various sizes and a compact round metal case, which I initially thought was too small. The Aria also comes with tuning nozzles, with the blue one being my preferred choice. The included cable is quite impressive and ranks as one of my top stock cables; I would definitely rate the cable alone a 4.9 out of five. The comfort and isolation are as good as the build quality, all of which are excellent.
Specifications
Model : CVJ ARIA
Sensitivity : 110dB
Impedance : 28Ω
Weight : 14g ± 3g
Frequency Response : 20-20,000Hz
Plug Type : 3.5mm/4.4mm
Pin Type : 0.78mm gold-plated
Cable Length : 1.25m
Cable Core : 4-core 400-strand silver-plated
Regarding the sound, I will only mention the silver and brass nozzles once because I find them unsatisfactory; however, you can enhance your experience by using nozzles from other brands. The silver nozzles amplify the highs to an extent that I perceive as harsh, while the brass nozzles muffle the sound, and despite a more V-shaped profile, they fail to capture finer details.
Blue Nozzle.
With the Blue nozzle, the Aria presents a balanced sound profile, boasting detailed lows and improved texture. While the bass may seem light on certain tracks, pairing it with a warm source like the Hip-dac3 or Burson Funk significantly enhances the experience. It may not satisfy bass enthusiasts, but it performs adequately, with balanced sub-bass and a mid-bass leaning towards neutral, characterized by a quick attack and decay.
The midrange, in its stock configuration, is neatly executed, providing just enough energy to satisfy and detailed enough to be clean and clear. It has a brighter upper range but is thinner compared to others in its price category.
Treble is clear and bright with good air and sparkle but very well controlled and detailed at normal volume.
The soundstage is excellently done, offering a broad and expansive presentation, albeit with a bit less depth. Imaging is precise and reliable across various recordings, with movies and games remaining clear and uncluttered.
In a nutshell
The CVJ Aria is a finely crafted IEM made from aircraft-grade aluminum, featuring excellent accessories and a distinctive, fun, bright, neutral/balanced sound signature that varies with the nozzle used.
I would like to express my gratitude to Apos Audio for providing the IEM. As always, my opinion is solely my own, and I have not been paid or coerced in any way.
We’ll begin with the box; it’s a decent-sized, blue and black box with comprehensive information about the item on the outside.
The box contains the Hane IEM, a beautifully designed faceplate with a blue, sparkly, feather-like design, well-crafted from medical-grade resin. It comprises a vast array of tips of various kinds, a decent yet slender cable, and an extremely small pouch.
Sound-wise, the Hane offers versatile directions; it’s just north of balanced with an almost neutral tuning by default, and with a single switch, it can boost the bass to highly enjoyable levels, or further switches can fine-tune or amplify the treble.
In its default setting, the bass is quick and has a pleasant, subtle rumble, as I discovered while listening to LL Cool J’s “Murdergram.” With the first switch engaged, the bass gains a bit more depth and the rumble intensifies, which I find to be the best setting, especially when listening to Teddy Swims’ “The Door.” The bass can be subtly textured with decent detail or more pronounced with a slight decibel increase using the first two switches. The midrange is clear and perfectly neutral, with a touch of brightness at the upper end on the default setting, which shouldn’t be a problem at normal volume. The Treble offers a clear and sparkling sound quality; it is not overly sharp but can be adjusted with the final few switches.
A soundstage that is well-rounded, offering good imaging and details within an open and equal field.
In a nutshell
The Hane Arpegear is a nice-looking IEM with good isolation and fit, it has a tunable neutral sound with the ability to increase air and treble as well as bass. the switches actually work well on this one and while the cable is thin it is robust, and the pouch is probably my least favorite thing.
The Meze microphone boasts a high-quality build, featuring a robust rubberized cable and a metal body for the microphone. It exudes a premium look and feel.
Testing the microphone, I used the Meze Classic, Aune AR5000, HiFiman HE-4X, and Sundara Closed. The microphone and cable worked perfectly with all of them.
It’s a nice, simple solution for good sound quality, suitable for calls or video games—I would recommend it. The cable itself is of good quality; there is no change in the characteristics of each headphone used and no distortion.
BOOM MIC COMPATIBILITY
Compatible with dual mono 3.5 mm input headphones and sources equipped with a CTIA 3.5 mm jack connector, or separate 3.5 mm audio and microphone sockets through the included Y-adapter.
HEADPHONES
99 Classics
99 NEO
109 PRO
LIRIC 2nd Generation, LIRIC 1st Generation
Other headphones with dual mono 3.5 mm inputs
SOURCES
Sony PlayStation® 5
Sony PlayStation® 4
Sony PlayStation® Vita
Microsoft Xbox Series X
Microsoft Xbox Series S
Microsoft Xbox One
Nintendo Switch
PCs, notebooks, tablets, smartphones via 3.5 mm (1/8″) audio jacks
Driver configuration: DLC composite dome dynamic driver
Frequency response: 5 Hz – 40000 Hz
Impedance: 20 Ω
Sensitivity: 108 dB/mW
Cable: 2-pin 0.78 mm; mono-crystalline copper and silver-plated mono-cystalline copper; 3.5 mm and 4.4 mm modules
Tested at: $119.99 USD
Acessories
– 3 pairs of “atmosphere” red ear tips
– 3 pairs of “vocal” blue ear tips
– 3 pairs of Candy silicone ear tips
– 4 pairs of S&S (Stage and Studio) silicone ear tips
– Cable
– 3.5 mm and 4.4 mm modular terminals
– Carrying case
– Soft pouch
– Cleaning brush
– Shirt clip
– Waifu stand
Kima and Kima 2
Impressions:
The Dunu Kima 2 arrives in an attractively designed box featuring impressive graphics and includes an extensive array of accessories such as a large case, four different types of ear tips, and a high-quality cable, reminiscent of the Titans. I found the build to be exception with its all-metal shell and large number of tips to choose from. isolation was good for me with the stock tips. I would have preferred the green, but they look good in silver and don’t attract any fingerprints.
Transparency:
I would like to express my gratitude to Dunu for sending the items to me. As always, I appreciate the gesture. However, possessing a substantial collection, it does not influence my opinion since I do not require them and I donate all my surplus IEMs to charity.
Equipment used:
I used mostly the Anue Yuki, IFI GoBar Kensei, ifi ZenDac-3, Hifiman EF500 , ifi Diablo-2, Gryphon, and HipDac3, Mamoritai Audio Euphony and from TempoTec V6 , Pixle-8 pro running android 15 as well as windows 11 desktop. The files ranged from HD-streaming to DSD.
Sound:
Let’s delve into the sound of the Kima 2; the lower frequencies, especially the Sub-Bass, are focused and finely tuned, leaning towards a slight elevation above neutral. The bass has a pleasant rumble and texture, yet it is not overly bass-heavy, making it suitable for those who are not bass enthusiasts.
The mid-bass added sufficient warmth to the lower midrange, enriching and tastefully coloring the tones. The mids are well-focused, with a pleasant thickness and note weight that contribute to the enjoyment of this Kima.
The upper mids and treble are sufficiently open and possess a pleasing level of clarity, presenting both smoothly and without harshness.
The soundstage of the Kima 2 is sufficiently wide, though lacking in depth, yet it offers good imaging and separation. In most cases, it performs well enough for media and gaming experiences.
In a nutshell.
The new Kima2 represents not just an improvement, but also a slight shift in direction. It offers a pleasant and enjoyable experience throughout the day, complete with exceptional accessories and build quality.
Let’s begin with the items inside the robust and informative box. Within, one will find the charging case, the earpieces, the charging cable and tips, as well as a manual.
The i5 boasts numerous features such as a 12mm topological diaphragm, a HiFi DSP chip with master-tuned EQ, and 48dB noise cancellation within a 4000Hz frequency range, achieving up to 98% reduction of daily noise. It also includes GoerTek microphones for HD clear calls, the capability for dual device connection, and a game mode that ensures 54ms low latency performance. The i5 supports features like LDAC, LLR lightning latency and ELC Equal loudness contour.
The design is quite comfortable, and the oval tips are expected to fit seamlessly with the provided tips. passive isolation is very good. The touch controls are somewhat complex, yet it’s convenient to have all the features readily accessible at one’s fingertips.
Sound;
The Earfree i5 boasts a well-balanced stock signature that is universally appealing, avoiding any fatiguing or harshness.
The bass delivers a solid punch that doesn’t encroach on the midrange, while the treble is crisp and detailed, offering a pleasantly natural extension. The soundstage is impressively wide, enhancing the experience for mobile gaming on phones or the Nintendo Switch.
In a nutshell:
The Earfree i5 is a well-crafted and stylish TWS with competent ANC, calling capabilities, and a great universal sound profile.
Premium Hybrid Cable with German-Imported OFC Copper and Silver-Plated Copper,
Specially Designed Acoustic Eartips for Superior Sound Isolation.
Acoustically, the Delta is quite fascinating; it has a significant sub-bass depth that belies what the graph may suggest. The custom-designed high magnetic titanium dynamic driver delivers exceptional clarity and control to the lower frequencies, with the mid-bass slightly less dominant than the sub-bass.
There is a slight bleed into the midrange, which provides the lower frequencies with a pleasant warmth and gives vocals sufficient body and thickness to be highly enjoyable, all while preserving balance and exceptional resolution.
The treble is excellently managed, exhibiting only a minor enhancement in the upper treble that wasn’t noticeable until the volume was increased. Nevertheless, the treble remains open and airy, free from any harshness or fatigue.
The soundstage is wider than average but lacks depth and height, although it does offer excellent imaging and detail.
In a nutshell
The Delta stands out as an exceptional IEM; though not without flaws, it offers considerable technical prowess and resolution for the budget-conscious audiophile market.
The packaging exudes the typical budget IEM aesthetic found with brands like KZ or the more affordably priced offerings from KBEAR. Inside, there are some tips and a slender cable. The DC02 is available with or without a microphone and comes in either black or silver. The comfort level of the SOLO is superb, offering good isolation, and the silicon-made CCZ fin on the back is great. The IEM fits well into the ear and is well-crafted.
Sound:
The lower end of the Solo DC02 is enhanced, offering a quick and deep bass response with fine texture and control, without overshadowing the other frequencies. The mid-bass hits well, but I believe the sub-bass is slightly more dominant. Listening to “Laid to Rest” by Lamb of God is one of my test songs; the bass kept up nicely and was enjoyable.
The midrange is crisp, exhibiting slight warmth and fullness in the lower mids, while the upper mids are bright and distinct. Vocals are well-balanced, with placement that is neither too forward nor too recessed.
The high frequencies offer a pleasant amount of sparkle, leaning more towards a balanced and safe profile, yet they still deliver a natural and clear sound.
The soundstage is impressive, providing a broad and open sound with excellent imaging and detail. While it may not be the best, it is outstanding for its price range.
In a nutshell:
The CCZ Solo DC02 is a reliable and outstanding IEM for its price, offering both solid technical performance and enjoyable, yet safe tuning.
Starting with the basics, the packaging remains consistent with what I’ve tested since the ZST Pro many years ago. The cable has significantly improved from the original striped, bendable ear hook design; it may not be the most aesthetically pleasing, but it’s durable and built to last. The tips have remained unchanged, with their foam tips being particularly good, and the reliable star-line tips providing an enhanced bass experience due to the narrow opening, making them suitable for everyday listening.
KZ has made certain claims previously, but I focus on reviews, not politics. I’ve experienced high-end IEMs and personally own several in the $500-$1500 range. My reviews cover what’s accessible. Surprisingly, I’ve encountered $20-$100 IEMs that deliver excellent sound quality. Conversely, I’ve been let down by $400 IEMs.
Sound ;
The sub-bass rumbles forward with robust intensity and depth. Its texture resembles that of a typical planar driver, characterized by good speed and decay. The mid-bass, while commendable, is slightly subdued in intensity and impact compared to the sub-bass, making it less prominent.
The midrange integrates seamlessly into the mix, offering a pleasant touch of lower warmth and a crisp, nearly neutral upper midrange. Vocals are well-positioned, neither overly thick nor artificially brightened, but clear and subtly detailed, exhibiting a characteristic planar timbre.
The treble on the PRX extends well, offering a controlled energy level with ample airiness and detail. The highs are less amplified yet still provide a pleasant sparkle, avoiding the overly harsh spikes previously experienced.
The soundstage on the PRX is of medium size, with its depth and height being approximately equal, and the placement and separation of sounds being notably above average.
In a nutshell;
The KZ PRX represents the ongoing evolution of the KZ planar series, with each iteration improving in various aspects. Regardless of personal preference, KZ boasts one of the most extensive collections of budget IEMs known for their solid construction and diverse tuning options.
The packaging remains the classic KZ style we’ve seen over the years, now with star-line tips and, interestingly, a copper cable—a notable change.
Straight from the start, the Saga emphasizes bass, as expected from its Bass version. The bass delivers impressive speed and impact. When listening to “Arlandria” by Foo Fighters, one of my favorites, the mid-bass power and speed are quite impressive. Transitioning to LL Cool J’s “Murdergram,” the sub-bass comes through powerfully, with a deep rumble that strikes hard and fades at just the right pace. Even though the bass may be slightly less tight compared to the Castor, it retains sufficient control, texture, and depth to be satisfying.
The midrange, contrary to expectations, is not as warm and thick, yet it retains sufficient body and note weight, with a hint of lower warmth. The upper midrange register presents almost neutrally. Vocals are slightly recessed but remain well-centered and in front of the instruments.
The treble tones are mellow, and although slightly subdued, they sound authentic and possess sufficient breathiness to be pleasurable. I would describe it as having a pleasantly smooth treble that provides ample detail.
The soundstage of the Saga isn’t exceptionally broad, yet it offers reasonable imaging with precise details and placement.
The KZ Saga is another cost-effective, fun, and well-tuned IEM for casual enjoyment of pop and rock music. I appreciate its enjoyable signature, although it is in a market saturated with others.
Jubilant Ear Reviews 