SIMGOT EG280 and Letshuoer S12 Ultra use 1DD+1Planar and 1Planar (14.8 mm) driver setups respectively. SIMGOT EG280 costs $79 while Letshuoer S12 Ultra costs $169. Letshuoer S12 Ultra is $90 more expensive. Letshuoer S12 Ultra holds a clear 0.9-point edge in reviewer scores (6.7 vs 7.6). Letshuoer S12 Ultra has significantly better bass with a 1.2-point edge, Letshuoer S12 Ultra has slightly better mids with a 0.4-point edge, Letshuoer S12 Ultra has significantly better treble with a 1.1-point edge, Letshuoer S12 Ultra has significantly better dynamics with a 1.2-point edge, Letshuoer S12 Ultra has better soundstage with a 0.7-point edge, Letshuoer S12 Ultra has significantly better details with a 2.1-point edge and Letshuoer S12 Ultra has better imaging with a 0.5-point edge.
Insights
Metric | SIMGOT EG280 | Letshuoer S12 Ultra |
---|---|---|
Bass | 6.6 | 7.8 |
Mids | 6.4 | 6.8 |
Treble | 6.5 | 7.6 |
Details | 6.4 | 8.5 |
Soundstage | 6.9 | 7.6 |
Imaging | 7.4 | 7.9 |
Dynamics | 6.2 | 7.4 |
Tonality | 7.2 | 7.4 |
Technicalities | 7.5 | 7.3 |
SIMGOT EG280 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.7Cautiously Favorable
Letshuoer S12 Ultra Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.6Strongly Favorable
Reviews Comparison
SIMGOT EG280 reviewed by Web Search
2025-09-24
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. .
Letshuoer S12 Ultra reviewed by Web Search
2025-10-05
The Letshuoer S12 Ultra continues the brand’s planar lineage with a 14.8 mm planar-magnetic driver in a compact metal shell. Notable upgrades include a 392-core silver-plated cable with interchangeable 3.5/4.4 mm plugs and even a bundled DT01 Pro Type-C DAC cable in some packages, positioning it as a self-contained portable solution at an MSRP around $169.
Tonally, the Ultra aims for a lively U-shaped balance common to prior S12 variants—crisp upper-treble energy with solid bass presence—while early impressions from show-floor demos frame it as the most refined take yet. That aligns with the S12 family’s reputation for strong resolution and a brisk top-end; the original S12 was praised for technical performance albeit with a brighter tilt, context that helps set expectations for the Ultra’s direction.
As with many planars, the S12 line can benefit from competent source power to realize dynamics and control; community reviews note the Ultra responds well to suitable amplification. Staging remains more intimate than expansive compared to some hybrids, but imaging and micro-detail are competitive at the price, making the Ultra a pragmatic sub-$200 pick for listeners who value clarity and transient speed over warmth.
SIMGOT EG280 (more reviews)
SIMGOT EG280 reviewed by Jays Audio
2025-09-24Youtube 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
SIMGOT EG280 reviewed by
Fresh Reviews
2025-09-30
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 ChannelLetshuoer S12 Ultra (more reviews)
Letshuoer S12 Ultra reviewed by Jaytiss
2025-10-05Youtube Video Summary
LETSHUOER S12 Ultra wraps up the S12 line with a 14.8 mm planar driver and a familiar metal shell in gunmetal or mocha. The housing is vented, comfy for long sessions, and solidly built with a flat 2-pin interface that grips tips well. The stock package is practical: a soft case, a fair tip spread, a braided cable with swappable 4.4 mm termination, and even a plug-and-play USB-C DAC that performs capably for on-the-go use.
Sonically, this set aims for a mild V-shape with tasteful tweaks that elevate it over prior S12 iterations. There’s a touch more sub-bass than the S12 Pro and a smoother 10 kHz zone, reducing fatigue while keeping upper-treble reach for air. The presentation favors balance over sparkle: detailed without the brittle edge many planars flirt with, and notably non-fatiguing over longer listens. Technical chops are strong for the class—clean, clear, and “planar-fast”—though instrument separation can lag behind pricier hybrids, and the topmost “crispy” sheen is slightly restrained.
On graphs and in practice, S12 Ultra reads as a refined take on modern planars—more bass weight, tidier 4–6 kHz, and better treble behavior than its siblings. Listeners hypersensitive up top may still prefer something like the S15 for a softer treble contour, while those chasing maximal separation may lean to sets like AFUL Performer 7 (with a spicier treble). With the usual planar caveat about unit variance and fit, this edition comes through as the standout of the S12 series: a clean, engaging, and genuinely high-value recommendation under $500.
Jaytiss Youtube Channel
SIMGOT EG280 Details
Driver Configuration: 1DD+1Planar
Tuning Type: U-Shaped
Brand: Simgot Top Simgot IEMs
Price (Msrp): $79
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Letshuoer S12 Ultra Details
Driver Configuration: 1Planar (14.8 mm)
Tuning Type: U-Shaped
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $169
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SIMGOT EG280 User Review Score
Average User Scores
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Letshuoer S12 Ultra User Review Score
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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-Letshuoer S12 Ultra Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.3Gaming Grade
A-SIMGOT EG280 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
A- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Letshuoer S12 Ultra Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
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