Kefine Quatio and SIMGOT EG280 use 2DD+2BA and 1DD+1Planar driver setups respectively. Kefine Quatio costs $130 while SIMGOT EG280 costs $79. Kefine Quatio is $51 more expensive. Kefine Quatio holds a slight 0.2-point edge in reviewer scores (6.8 vs 6.6). Kefine Quatio carries a user score of 8. SIMGOT EG280 has better mids with a 0.7-point edge, SIMGOT EG280 has better treble with a 0.6-point edge, Kefine Quatio has slightly better dynamics with a 0.3-point edge and SIMGOT EG280 has significantly better details with a 1.1-point edge.
Insights
| Metric | Kefine Quatio | SIMGOT EG280 |
|---|---|---|
| Bass | 6.9 | 6.9 |
| Mids | 6 | 6.7 |
| Treble | 6.1 | 6.7 |
| Details | 5.9 | 7 |
| Soundstage | 7 | 7 |
| Imaging | 6.8 | 7.4 |
| Dynamics | 6.5 | 6.2 |
| Tonality | 6.8 | 7.1 |
| Technicalities | 6.4 | 7.5 |
Kefine Quatio Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.8Cautiously Favorable
SIMGOT EG280 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.6Cautiously Favorable
Reviews Comparison
Kefine Quatio reviewed by Paul Wasabii
Youtube Video Summary
KEFINE Quatio delivers the brand hallmark: a rock-solid metal build, generous accessories and a value-first hybrid at roughly $130. The tuning is a modified Harman with elevated sub-bass and modest mid-bass, giving a warm, satisfying low end while keeping upper-mid energy trimmed for non-fatiguing listening. Coherence is strong because the dual dynamic drivers carry the spectrum up to about 5 kHz before the BAs join.
That bass tilt also pulls the mids inward; body and lower-mid resonance are a bit light, so vocals and instruments can sound less filled out. Treble has clear lower-treble presence but a safe upper treble, trading air and sparkle for smoothness, which limits perceived resolve, micro-detail and layering compared with more technical hybrids. It sits closer to Delci than Clean: musical, easygoing and preference-friendly rather than a detail or resolution showcase.
Quatio feels priced exactly where it should be: a bass-friendly, coherent daily driver that favors timbre and comfort over chasing technical fireworks. Listeners who dislike lean U-shapes or bright Harman takes will likely prefer this voicing; those seeking airy extension and class-leading detail should look elsewhere.
Paul Wasabii Youtube Channel
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SIMGOT EG280 reviewed by Paul Wasabii
Youtube Video Summary
Hybrid gaming set built around a 10 mm dynamic driver and a 6 mm planar, plus a USB-C DSP dongle and a 1.7 m cable. Stock tuning follows a Harman-style balance with a modest bass shelf and a slightly brighter upper range, which favors imaging, FX clarity, and footsteps in shooters. Technical performance is solid for the class: the planar adds resolve without obvious planar timbre, making the set feel more like a clean hybrid than a pure DD.
The idea here is presets: SIMGOT provides app control and WalkPlay hosts multiple music and game modes as well as community uploads, so the EG280 is best treated as a flexible DSP platform. For music, a gentle low-Q tilt (bass up a few dB, treble down a touch) yields a more fun, less fatiguing listen; stage is serviceable rather than wide, while detail retrieval and positional cues remain a strength. Overall, it is a capable, EQ-friendly gaming hybrid that can double for music with minimal EQ, but out-of-box brightness means it benefits from presets to shine.
Paul Wasabii Youtube Channel
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Kefine Quatio reviewed by Jays Audio
Jays Audio Youtube Channel
SIMGOT EG280 reviewed by Jays Audio
Youtube Video Summary
SIMGOT’s EG280 comes tuned as a balanced all-rounder with a touch of upper-mids/vocal emphasis. The bass is thumpy, full, and clean—adding weight without bleed or warmth bloat—while a slightly forward midrange brings clarity and presence to voices. A purposeful 4–8 kHz dip keeps the set from turning shouty, and the treble—handled by planars—stays natural without the zingy “planar timbre.” Extension is adequate to mildly airy, revealing small details without sounding artificial.
There is a caveat: a 13 kHz peak can pop up on brighter K-/J-Pop or lean mixes, so mid listening levels (~70–75 dB) are the sweet spot. Technically it sits above EW300 but slightly below EA500 LM/EM6L, trading max microdetail for a more natural, less bright tonality. Genre fit is broad—from pop and indie to electronic—so long as volume isn’t cranked. Tip pairing favors smoother or bass-adding tips (e.g., Final E, Softears Ultra Clear) over anything that pushes treble further.
Imaging is a standout for the price, giving gunshots and footsteps extra pop without harshness, which makes the EG280 surprisingly solid for gaming. The lightweight build and low-microphonic cable boost comfort for long sessions. Overall, think safe, balanced, and versatile rather than showy “special sauce”: a set that’s easy to live with, competitive in value, and a smarter pick for mixed music + gaming than brighter, sharper peers—just mind that upper-treble spike on hot masters.
Jays Audio Youtube Channel
Kefine Quatio reviewed by
Fresh Reviews
SIMGOT EG280 reviewed by
Fresh Reviews
Youtube Video Summary
The SIMGOT EG280 makes a strong first impression for budget gaming with a curve reminiscent of Harman 2019: footsteps (both low and upper registers) and gunfire pop through cleanly, giving deathmatch sessions a snappy, almost B+-tier feel. However, once the action shifts to coordinated 5v5 play, the mix starts to blur—layering behind walls turns into a “mashed potato” effect, and horizontal cues lack the tactile edge that marks exact peeks and thresholds.
In Valorant and Apex, the same pattern holds: respectable general imaging, but depth perception and separation take noticeable hits when the battlefield gets chaotic. Smokes, thermites, ultimates, and sustained gunfire mask lighter cues—leading to those “where did this guy come from?” moments—and vertical readouts feel approximate rather than pinpoint. Overall placement sits around a B- for both titles: a pleasant, airy presentation that’s easy to enjoy in lighter modes, but not the clearest tool for high-level competitive awareness when the screen fills with abilities and crossfire.
Fresh Reviews original ranking
Fresh Reviews Youtube ChannelKefine Quatio reviewed by Head-Fi.org
SIMGOT EG280 reviewed by Head-Fi.org
Kefine Quatio reviewed by Web Search
The KEFINE Quatio impresses with its premium build quality and versatile tuning options. Its lightweight aluminum alloy shells offer both durability and comfort, while the included modular cable with 3.5mm/4.4mm terminations provides flexibility for various sources . The standout feature is the three interchangeable nozzles: gold for a bright, detailed signature, silver for balanced neutrality, and black for a warm, smooth presentation - allowing users to tailor the sound to their preferences .
Sonically, the hybrid 2DD+2BA configuration delivers punchy bass and textured mids across all tunings, with the gold nozzles particularly enhancing vocal clarity and treble energy . While bass enthusiasts might desire more impact, the overall coherence and natural timbre are exceptional for the price point. The technical performance shines through articulate imaging and a spacious soundstage, though some critical listeners may note slight treble roll-off on the black/silver nozzles .
At $129, the Quatio offers remarkable value with its triple-tuning system and comprehensive accessory package including multiple ear tips and a premium case . It stands as a compelling choice for those seeking adaptable sound signatures without compromising on build or technical prowess.
SIMGOT EG280 reviewed by Web Search
The SIMGOT EG280 is a budget-class, hybrid gaming IEM that pairs a 10 mm dynamic driver with a 6 mm planar unit per side (rated at 32 Ω, 119 dB/Vrms), a configuration positioned to blend bass weight with fast mid/treble transients. Packaging is unusually comprehensive at this price: a long ~1.7 m 2-pin cable with inline mic plus a bundled USB-C DAC that works with the SIMGOT Control app for preset EQ and game profiles, making it plug-and-play across phones and laptops. Street pricing has launched around ¥299 / ~$42–45, putting it squarely in value territory for an entry gaming set. .
On tonality and performance, the EG280 is pitched for positional accuracy and clarity—marketing materials emphasize “seamless frequency transition” and game-oriented EQ options—so expectations should lean toward a mildly U-shaped balance with clean mids and crisp upper registers rather than basshead emphasis. Early community impressions and graphs likewise frame it as a clear, energetic listen with solid imaging for competitive titles, while the included DAC/app path offers useful tailoring if treble sheen or bass quantity needs trimming for long sessions. At the price, technicalities (detail retrieval, imaging precision) are respectable; staging depth and macrodynamics are more modest, which is typical in this cost bracket. .
Kefine Quatio (more reviews)
Kefine Quatio reviewed by Jaytiss
Jaytiss Youtube Channel
Kefine Quatio reviewed by Gizaudio Axel
Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelKefine Quatio reviewed by Tim Tuned
Tim Tuned Youtube Channel
Kefine Quatio Details
Driver Configuration: 2DD+2BA
Tuning Type: Neutral, Neutral with Bass Boost
Price (Msrp): $129.99
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SIMGOT EG280 Details
Driver Configuration: 1DD+1Planar
Tuning Type: U-Shaped
Brand: Simgot Top Simgot IEMs
Price (Msrp): $79
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Kefine Quatio User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
8Very Positive
SIMGOT EG280 User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Kefine Quatio Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.7Gaming Grade
B+SIMGOT EG280 Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.4Gaming Grade
A-Kefine Quatio Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Tonality is generally agreeable, though a few bumps remind you of its limits. Certain tracks spotlight its tonal quirks.
Average Technical Grade
B- An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
SIMGOT EG280 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- A smooth, agreeable balance keeps the presentation engaging without obvious flaws. Only sensitive ears will nitpick the bumps.
Average Technical Grade
A- It manages detail and layering well enough, even if the stage feels only moderately sized. You get a clear sense of left and right, if not depth.
Kefine Quatio User Reviews
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You need to be signed in to write your own reviewOutstanding value hybrid IEM offering refined musicality and premium feel at $129, competing above its price tier.
Pros
Premium CNC aluminum build, versatile tuning nozzles, and exceptional accessories including modular cable. Warm, lush sound with punchy bass and natural mids ideal for vocals.Cons
Treble lacks air/sparkle for some, mid-bass warmth occasionally blurs definition. Soundstage width is average despite good depth.Buy Kefine Quatio on Aliexpress
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SIMGOT EG280 User Reviews
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Pros
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Cons
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