Letshuoer S15 and Tingker Acoustics H16 are in-ear monitors. Letshuoer S15 costs $329 while Tingker Acoustics H16 costs $280. Letshuoer S15 is $49 more expensive. Letshuoer S15 holds a decisive 2.9-point edge in reviewer scores (7.4 vs 4.5). Letshuoer S15 has significantly better mids with a 3.5-point edge, Letshuoer S15 has significantly better treble with a 2.5-point edge, Letshuoer S15 has significantly better dynamics with a 1-point edge and Letshuoer S15 has significantly better soundstage with a 1.8-point edge.
Insights
Metric | Letshuoer S15 | Tingker Acoustics H16 |
---|---|---|
Bass | 6.5 | 4.5 |
Mids | 7.5 | 4 |
Treble | 6.5 | 4 |
Details | 6.5 | 4.5 |
Soundstage | 6.8 | 5 |
Imaging | 7 | 4.5 |
Dynamics | 6 | 5 |
Tonality | 7 | 4.5 |
Technicalities | 7.1 | 4 |
Letshuoer S15 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.4Generally Favorable
Tingker Acoustics H16 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
4.5Generally Unfavorable
Reviews Comparison
Letshuoer S15 reviewed by Jaytiss
2025-07-16Jaytiss Youtube Channel
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Tingker Acoustics H16 reviewed by Jaytiss
2025-09-30Letshuoer S15 (more reviews)
Letshuoer S15 reviewed by Shuwa-T
Letshuoer S15 reviewed by Jays Audio
Youtube Video Summary
Letshuoer S15 takes the planar recipe in a more natural, neutral direction, dialing back the upper-mids/treble glare that made earlier S12 variants feel “planar.” The result is a heavier note weight, smoother edges, and a timbre closer to a good dynamic driver—without the etched, floaty thinness common to many planars. Vocals sit forward with less Harman-style shout, bass carries satisfying sub-bass rumble with tight mid-bass separation thanks to planar speed, and overall fatigue is low. The trade-off is a presentation that’s more relaxed than hyped: treble sparkle and micro-detail aren’t spotlighted, and those craving sizzle may find it a touch polite.
Against its siblings, S15 is the cleanest, most neutral option—more open and balanced than the darker, ultra-chill S08, and more refined/grounded than older S12 iterations that pushed treble energy. The newer S12 2024 brings back liveliness and air while staying smoother than previous S12s, but S15 remains the pick for a reference-leaning planar with convincing timbre. It costs a bit more than S12 2024, yet what you’re paying for is timbre quality, note density, and a fatigue-free listen that still carries enough low-end punch. For listeners prioritizing naturalness over fireworks, S15 feels like the most mature expression of Letshuoer’s planar line.
Jays Audio Youtube Channel
Letshuoer S15 reviewed by Head-Fi.org
Letshuoer S15 Details
Driver Configuration:
Tuning Type: n/a
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $329
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Tingker Acoustics H16 Details
Driver Configuration: 8BA
Tuning Type: n/a
Price (Msrp): $280
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Letshuoer S15 User Review Score
Average User Scores
Average User Score: n/a
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Tingker Acoustics H16 User Review Score
Average User Scores
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Letshuoer S15 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Tingker Acoustics H16 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.2Gaming Grade
C-Letshuoer S15 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-- Technical chops are reliable, pairing tidy separation with a soundstage that stays conservative. Micro-detail is decent, though never spotlighted.
Tingker Acoustics H16 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Uneven emphasis across the spectrum keeps the presentation unsettled and awkward. Acoustic instruments lose their natural body.
Average Technical Grade
C-- The tuning renders a cramped window into the music, with nuance fading fast. Expect grainy textures to creep in.
Letshuoer S15 User Reviews
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