Tanchjim 4U VS 7Hz Elua Ultra
IEM Comparison: Expert & Community Scores Side-by-Side
Tanchjim 4U and 7Hz Elua Ultra use 1DD and 2DD driver setups respectively. Tanchjim 4U costs $79 while 7Hz Elua Ultra costs $30. Tanchjim 4U is $49 more expensive. 7Hz Elua Ultra holds a slight 0.3-point edge in reviewer scores (6.4 vs 6.7).
Insights
| Metric | Tanchjim 4U | 7Hz Elua Ultra |
|---|---|---|
| Mids | 6.4 | 6 |
| Treble | 6.4 | 5 |
| Soundstage | 6.4 | 6.2 |
| Dynamics | 6.4 | 7 |
| Tonality | 7.3 | 6.3 |
| Technicalities | 6 | 5.6 |
Tanchjim 4U Aggregated Review Score
Average Reviewer Scores
7Hz Elua Ultra Aggregated Review Score
Average Reviewer Scores
Tanchjim 4U Details
Driver Configuration: 1DD
Tuning Type: n/a
Brand: TANCHJIM Top TANCHJIM IEMs
Price (Msrp): $79
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7Hz Elua Ultra Details
Driver Configuration: 2DD
Tuning Type: Harman Target
Brand: 7Hz Top 7Hz IEMs
Price (Msrp): $30
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Tanchjim 4U User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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7Hz Elua Ultra User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Tanchjim 4U Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.4Gaming Grade
B7Hz Elua Ultra Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.8Gaming Grade
B-Tanchjim 4U 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
B- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
7Hz Elua Ultra Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
B-- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Tanchjim 4U Reviews
7.5
* score normalized
6*
* score normalized
It is not super special, unless you are looking for standout stereo imaging.Super* Review original ranking
Super* Review Youtube Channel
6
Reviewer Score
Solid IEM. Warm to neutral depending on the switch. Overall pretty smooth with good tech. Jays Audio Youtube Channel
6
Reviewer Score
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
7Hz Elua Ultra Reviews
Jaytiss
2025-08-19
6.8
Reviewer Score
Nice smooth set. Easy, and clean. Jaytiss Youtube Channel
IEMRanking AI
2025-08-22
6.5
Reviewer Score
The 7Hz Elua Ultra delivers a powerful and well-defined bass that extends deep without overwhelming the mids, making it stand out in its price range. Vocals are clear and detailed, with a natural presentation that works especially well for female voices, and there's minimal bass bleed into the midrange . The IEM requires a lengthy burn-in period for the drivers to fully stabilize and achieve coherence between the bass and treble.
Treble performance is detailed and expansive, offering good airiness without causing fatigue, though it can lean slightly analytical rather than musical. The accessories are quite basic, including a standard OCC copper cable and a few ear tips, which feels lacking even at this price point . Despite its low impedance, the Elua Ultra benefits from better amplification to overcome its lower sensitivity and unlock its full potential.
Overall, the Elua Ultra punches above its weight with a balanced and speaker-like sound that competes with more expensive models. Its ergonomic, lightweight design ensures comfort for long sessions, but the minimalist unboxing experience is a notable drawback . This IEM is a strong choice for those seeking a fun yet technically competent listen without breaking the bank.
Tanchjim 4U User Reviews
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