Wired IEMs
Letshuoer S12 Ultra
83Outstanding
$170
Full review dataLetshuoer S12 Ultra vs Ziigaat Doscinco: which should you buy?
On aggregated review scores the Letshuoer S12 Ultra comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Letshuoer S12 Ultra - Outstanding overall at around $169.
Wired IEMs
Ziigaat Doscinco
67Good
$270
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Letshuoer S12 Ultra leads on 4 of 4 measures.
- Letshuoer S12 Ultra
- Ziigaat Doscinco
HearWiki score
83
67
Sound
8.6
7.5
Value
8.9
7.3
Price (USD)
$170
$270
Generation & platform
The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?
Same generation
Letshuoer S12 Ultra (2025) against Ziigaat Doscinco (2024). These are the same generation of hardware - nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.
- S12 Ultra20251 yr newer
- Doscinco2024
Specifications
S12 UltraDoscinco
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $170
- $270
- HearWiki score
- 83
- 67
- Released
- 2025
- 2024
- Availability
- Sold new
- Discontinued
- Driver
- 1 planar magnetic
- 2DD + 3BA hybrid
- Driver type
- planar
- hybrid
- Driver configuration
- 1 planar magnetic
- 2DD + 3BA
- Driver size
- 14.8 mm
- 10 mm
- Drivers per side
- 1
- 5
- Impedance
- 16 Ω
- 11 Ω
What reviewers said
Letshuoer S12 Ultra
The Letshuoer S12 Ultra is a wired in-ear monitor built around a single 14.8mm planar magnetic driver housed in a lightweight aluminum shell. It delivers the signature planar sound of the S12 line—fast, detailed, and punchy—in a refreshed design aimed at hi-fi enthusiasts. With a low 16-ohm impedance, it pairs easily with most sources, though it lacks any active noise cancellation.
- Pro:Fast, detailed planar sound with strong dynamics
- Pro:Lightweight and sturdy aluminum-alloy build
- Pro:Easy to drive thanks to low impedance
- Con:No noise cancellation or isolation features
- Con:Planar timbre may not suit all listeners
- Con:Cable and accessories are basic for the price
Ziigaat Doscinco
The Ziigaat Doscinco is a bass-forward hybrid IEM that delivers substantial low-end punch and warmth while retaining enough treble energy to avoid sounding overly dark. It offers solid technical performance for its price point, though its tuning prioritizes impact and musicality over ultimate clarity or airiness. This makes it a great pick for listeners who enjoy a lively, engaging sound signature rather than a reference-neutral one.
- Pro:Powerful, deep sub-bass and impactful mid-bass
- Pro:Warm, rich lower mids that add body to vocals
- Pro:Good treble extension that prevents a dull presentation
- Con:Not the most resolving or separated soundstage in its class
- Con:Treble rolls off early, limiting openness and sparkle
- Con:Bass-heavy tuning may overwhelm fans of neutral or balanced sound
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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