Tanchjim Bunny VS 7Hz Elua Ultra

IEM Comparison: Expert & Community Scores Side-by-Side

Tanchjim Bunny and 7Hz Elua Ultra use 1DD and 2DD driver setups respectively. Tanchjim Bunny costs $25 while 7Hz Elua Ultra costs $30. 7Hz Elua Ultra is $5 more expensive. 7Hz Elua Ultra holds a clear 0.5-point edge in reviewer scores (6.3 vs 6.8). 7Hz Elua Ultra has significantly better dynamics with a 2-point edge.

Insights

Jaytiss Score
Tanchjim Bunny
6.3 /10
Jaytiss Score
7Hz Elua Ultra
6.8 /10
Score gap: 0.5
Metric Tanchjim Bunny 7Hz Elua Ultra
Mids 6 6
Treble 5 5
Soundstage 6.3 6.2
Dynamics 5 7
Tonality 5.3 5.8
Technicalities 5 5
Take these comparisons with a grain of salt—we don't have enough Tanchjim Bunny and 7Hz Elua Ultra reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Tanchjim Bunny reviewed by

Jaytiss 6.3 Reviewer Score
C+ Tuning
C+ Tech
Cheesy name, good iem. You can buy on Amazon.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: C+ Dynamics: C+ Soundstage: B

7Hz Elua Ultra reviewed by

2025-08-19
Jaytiss 6.8 Reviewer Score
B- Tuning
C+ Tech
Nice smooth set. Easy, and clean.
Youtube Video Summary

Compact and comfortable, the 7Hz Elua Ultra brings a tidy dual dynamic driver package for around $30. The rounded shell uses a pretty metal faceplate, sits light in the ear, and isolates better than the 7Hz Zero/Zero 2. Details: flat 2-pin connectors, proper venting, two colorways, and a nozzle that grips tips well. The stock cable is fine for the price—right-angled 3.5 mm, 7Hz branding—but the Y-split wanders and there are no clear L/R markers. A handful of colorful tips is included; nothing fancy, but serviceable.

Sonically, this is a bassy, engaging tune with glidey, impactful low end, upper mids that are present without shout, and treble that’s acceptable yet a bit grainy with limited air and microdetail. The midrange can read a touch lean depending on normalization, giving a mild V/U flavor; still, the overall tonality feels fun and easy to enjoy. Compared against peers, it’s cleaner and less hissy than very V-shaped sets like the G1, shows more bass and upper mids than 7Hz Zero 2, yet can’t match higher-tier options (e.g., Punch Audio Martillo) for technical performance. Verdict: a solid B—good value and a worthwhile pick for listeners wanting a budget bass emphasis, even if the “twinkle” and ultimate resolution are a step behind pricier favorites.

Mids: B Treble: C+ Dynamics: A- Soundstage: B

Jaytiss original ranking

Jaytiss Youtube Channel
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Tanchjim Bunny Details

Driver Configuration: 1DD

Tuning Type: Neutral with Bass Boost

Brand: TANCHJIM Top TANCHJIM IEMs

Price (Msrp): $25

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7Hz Elua Ultra Details

Driver Configuration: 2DD

Tuning Type: U-Shaped

Brand: 7Hz Top 7Hz IEMs

Price (Msrp): $30

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Tanchjim Bunny Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • Tonality is generally agreeable, though a few bumps remind you of its limits. Certain tracks spotlight its tonal quirks.

Average Technical Grade

C+
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Mids B
Midrange presence is good, delivering clear vocals and solid texture. Voices come through with pleasing clarity.
Treble C+
The top end is tidy and serviceable, adding air without overdoing it. Extension is decent for casual listening.
Dynamics C+
Dynamic performance is decent, delivering respectable macro swings with limited nuance. There's a fair amount of macrodynamic swing.
Soundstage B
Good soundstage with proper width and depth, placing instruments in clearly defined positions. Instruments sit in their own lanes.

7Hz Elua Ultra Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • It sounds pleasant overall, with some uneven spots that hint at room for refinement. Vocals remain pleasant despite the imperfections.

Average Technical Grade

C+
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Mids B
The mids are articulate and well-balanced, lending body to instruments. Instrument layering remains stable.
Treble C+
Treble feels agreeable overall, bringing sparkle without significant fatigue. You get a polite sense of air.
Dynamics A-
Dynamic performance is excellent, combining sharp transients with strong contrast. Transients snap with authority.
Soundstage B
Lateral spread stretches comfortably while front/back cues start to feel convincing. You can trace front-to-back movement.

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