Average Reviewer Scores
Average Reviewer Score:
8.5Excellent
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Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.9Gaming Grade
B+64 Audio U12t Details
Driver Configuration: 12BA
Tuning Type: Neutral with bass boost
Brand: 64 Audio Top 64 Audio IEMs
Price (Msrp): $1,999
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Reviews
As good as it gets. Great tuning and techs. Best set I've heard to date. Closest thing to speakers. Love it.
Amazing separation and presentation, amazing bass that extends down low and hits pretty authoritavely (not just in the context of BA sets - very good quantity and quality). Pretty interesting tuning with dialed down upper mids so certain instruments and voices seem more in front of you. Pretty clear sense of center image. Previously Owned
Terrific dynamic range and soundstage depth; the closest I have heard to a two-channel system in an IEM for these qualities. Precogvision Youtube Channel
TOTL tech. Mid-scoop can affect mids/vocal texture and placement, recessed midrange, treble is harsh at high volumes. Great bass detail, but could have more impact. Jays Audio Youtube Channel
Comment: Really clean sounding monitor with excellent technical aspects. Bass texture, superb clarity Can sound too sterile
Good resolution and dynamics with great imaging. Smooth, slightly recessed upper-mids with an upper treble peak.
Just Smooth and nice, great all arounder with smooth technicals, but too boring. Jaytiss Youtube Channel
Extremely versatile signature, great bass and details Potentially too safe tuning wise Tim Tuned Youtube Channel
Amazing bass (for a BA), top-tier resolution and detail-oriented signature. Crin Youtube Channel
IEMRanking AI
2025-09-11
The 64 Audio U12t is a mature flagship-class UIEM built around twelve balanced armatures per side and the company’s tia (open-BA) and apex pressure-relief tech; it lists at $1,999. Module options (mX/m15/m20) vary isolation from roughly −10 to −20 dB, giving modest control over perceived balance without changing the core tuning. The driver split—1 tia high, 1 high-mid, 6 mid, 4 low—aims for coherence via a 4-way crossover in a compact, aluminum shell.
Tonally the U12t trends neutral with a sub-bass lift, yielding clean mids and controlled, generally safe treble; frequency-response databases show the gentle low-end emphasis with even mids. Swapping apex modules can nudge the balance (e.g., M20 a bit more bass, M15 a touch airier) without altering the U12t’s fundamental character. Technical performance remains the calling card: resolution, imaging, layering, and BA-bass quality are repeatedly praised at the top of the class.
Trade-offs are mostly about preference and price: treble can read polite with minor quirks depending on chain and tips, and midrange body is slightly lean versus warmer sets. Given the premium MSRP, overall value hinges on prioritizing top-tier technicalities and long-session comfort via apex.
Tools
IEM Finder Quiz
new64 Audio U12t Infos
Compare 64 Audio U12t to popular alternatives
VS
IEM | alt. Score |
---|---|
64 Audio U12t vs. Fiio FX17
Fiio FX17 offers better treble, dynamics and mids.
|
9 |
64 Audio U12t vs. Thieaudio Valhalla
Thieaudio Valhalla offers better soundstage, dynamics and treble.
|
8.9 |
64 Audio U12t vs. Elysian Apostle
Elysian Apostle offers better mids, soundstage and dynamics.
|
8.9 |
64 Audio U12t vs. Dunu Glacier
Dunu Glacier offers better soundstage, dynamics and treble.
|
8.7 |
64 Audio U12t vs. 64 Audio Tia Trio
64 Audio Tia Trio offers better bass and dynamics.
|
8.5 |
64 Audio U12t vs. Symphonium x Elise Audio Europa
Symphonium x Elise Audio Europa offers better treble, bass and soundstage.
|
8.5 |
64 Audio U12t vs. Symphonium Crimson
Symphonium Crimson offers better bass and soundstage.
|
8.4 |
64 Audio U12t vs. 64 Audio Volur
Similar overall performance.
|
8.4 |
64 Audio U12t vs. Letshuoer Cadenza 12
Letshuoer Cadenza 12 offers better soundstage.
|
8.2 |
64 Audio U12t vs. Sony IER Z1R
Sony IER Z1R offers better bass and treble.
|
8.2 |
Average Technical & Tuning Grades
Average Tunign Grade
A- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
S-- Excellent clarity and detail. Precise imaging and expansive soundstage. Manages complex passages with minimal smearing and good transient speed.
User Reviews
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