
Symphonium x Elise Audio Europa VS Letshuoer Cadenza 12
IEM Comparison: Expert & Community Scores Side-by-Side
Symphonium x Elise Audio Europa and Letshuoer Cadenza 12 use 4BA and 1DD+11BA driver setups respectively. Symphonium x Elise Audio Europa costs $1,550 while Letshuoer Cadenza 12 costs $2,299. Letshuoer Cadenza 12 is $749 more expensive. Symphonium x Elise Audio Europa holds a slight 0.3-point edge in reviewer scores (8.5 vs 8.2). Symphonium x Elise Audio Europa has significantly better bass with a 1.3-point edge, Symphonium x Elise Audio Europa has better mids with a 0.6-point edge, Symphonium x Elise Audio Europa has better treble with a 0.8-point edge, Symphonium x Elise Audio Europa has significantly better dynamics with a 1-point edge, Letshuoer Cadenza 12 has better soundstage with a 0.5-point edge, Symphonium x Elise Audio Europa has better details with a 0.8-point edge and Symphonium x Elise Audio Europa has slightly better imaging with a 0.3-point edge.
Insights
Metric | Symphonium x Elise Audio Europa | Letshuoer Cadenza 12 |
---|---|---|
Bass | 8.8 | 7.5 |
Mids | 7.8 | 7.3 |
Treble | 8.2 | 7.4 |
Details | 8 | 7.3 |
Soundstage | 8.5 | 9 |
Imaging | 8 | 7.8 |
Dynamics | 8 | 7 |
Tonality | 8.2 | 7.8 |
Technicalities | 8.3 | 8.3 |
Symphonium x Elise Audio Europa Aggregated Review Score
Average Reviewer Scores
Letshuoer Cadenza 12 Aggregated Review Score
Average Reviewer Scores
Symphonium x Elise Audio Europa Details
Driver Configuration: 4BA
Tuning Type: bass-boosted neutral
Brand: Symphonium Top Symphonium IEMs
Price (Msrp): $1,550
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Letshuoer Cadenza 12 Details
Driver Configuration: 1DD+11BA
Tuning Type: Balanced, Treble Head
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $2,299
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Symphonium x Elise Audio Europa User Review Score
Average User Scores
Average User Score: n/a
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Letshuoer Cadenza 12 User Review Score
Average User Scores
Average User Score: n/a
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Symphonium x Elise Audio Europa 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+Letshuoer Cadenza 12 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.6Gaming Grade
B+Symphonium x Elise Audio Europa Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Refined execution with coherent frequency integration. Natural timbre reproduction and engaging presentation. Strong versatility.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Letshuoer Cadenza 12 Scorings
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
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Symphonium x Elise Audio Europa Reviews
Reviewed by: Jaytiss
Jaytiss Youtube Channel
Reviewed by: Precogvision
2025-09-17Precogvision Youtube Channel
Reviewed by: Smirk Audio
Letshuoer Cadenza 12 Reviews
Reviewed by: Jays Audio
Jays Audio Youtube Channel
Reviewed by: Z-Reviews
Reviewed by: Jaytiss
Jaytiss Youtube Channel
Reviewed by: Smirk Audio
Reviewed by: Tim Tuned
Tim Tuned Youtube Channel
Reviewed by: Precogvision
Precogvision Youtube Channel
Reviewed by: IEMRanking AI

The Letshuoer Cadenza 12 delivers a balanced sound signature with a slight warmth in the low end, providing clean and textured bass that avoids overwhelming the midrange. Its midrange presentation is natural and resolving, though some listeners noted a recession around 1-2kHz that could thin male vocals slightly, while the treble offers good extension but exhibits a noticeable peak around 10kHz that occasionally introduces harshness or an "echo" effect on certain instruments . Technical performance is a strength, with precise pinpoint imaging and an expansive, holographic soundstage that excels in complex orchestral passages, though some critics felt its resolution doesn’t fully justify the price against established flagships .
Comfort is generally strong due to the surprisingly lightweight titanium shells and ergonomic shape, allowing for extended listening sessions despite their size, though some users reported eventual ear fatigue . The mirror-finish shells attract fingerprints and scratches easily, and the included hybrid cable, while versatile with modular terminations, is often criticized for its stiffness and unwieldy handling . While the packaging and accessories—including a functional leather case and customizable ear tips—are premium, the overall value proposition is debated, particularly when comparing its technical performance to competitors near its $2,300 price .
Symphonium x Elise Audio Europa User Reviews
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