LetShuoer EJ07 VS ZeEmpire ZE51B

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

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LetShuoer EJ07 and ZeEmpire ZE51B are in-ear monitors. LetShuoer EJ07 costs $900 while ZeEmpire ZE51B costs $800. LetShuoer EJ07 is $100 more expensive. LetShuoer EJ07 holds a decisive 1.2-point edge in reviewer scores (7.7 vs 6.5). LetShuoer EJ07 has significantly better mids with a 3-point edge, LetShuoer EJ07 has significantly better treble with a 2.5-point edge and LetShuoer EJ07 has significantly better soundstage with a 1.5-point edge.

Insights

Metric LetShuoer EJ07 ZeEmpire ZE51B
Bass 7 6.5
Mids 8 5
Treble 6.5 4
Details 8 6.5
Soundstage 7.5 6
Imaging 7.5 6.5
Dynamics 7.7 9
Tonality 8.5 5.5
Technicalities 7.9 4
Take these comparisons with a grain of salt—we don't have enough LetShuoer EJ07 and ZeEmpire ZE51B reviews saved yet to provide an unbiased result.

LetShuoer EJ07 Aggregated Review Score

Average Reviewer Scores

Shuwa-T Head-Fi.org
Jays Audio Audionotions

Average Reviewer Score:

7.7

Strongly Favorable

ZeEmpire ZE51B Aggregated Review Score

Average Reviewer Scores

Jaytiss

Average Reviewer Score:

6.5

Cautiously Favorable

Reviews Comparison

LetShuoer EJ07 (more reviews)

LetShuoer EJ07 reviewed by Jays Audio

Jays Audio 8.5 Reviewer Score
S+ Tuning
A+ Tech
TOTL mids. Most 3D and holographic staging yet. Imaging, separation, layering, and staging are all S level - only thing that's holding it back is the darker treble which can lead to softer notes vs, Diva, for example.The most immersive set for rock, alternative, ballads, and classical. An 07M that scales better with better staging. Great clarity and seperation. Treble is pushed back but still clear and evident in tracks (at higher volumes). Could use more low-end (but not an issue) and sharper note transients. Takes you on a journey. Needs to be listened to at high volume for the full effect.

Jays Audio original ranking

Jays Audio Youtube Channel

LetShuoer EJ07 reviewed by Audionotions

Audionotions 8 Reviewer Score
Very engaging and very natural sounding. Decent technicalities. Instruments sound correct. Staging and imaging very good for an IEM. Very enjoyable. Leans dark and maybe a bit lacking in treble extension but also very easy to just enjoy the music which, at the end of the day, is what we even want from IEMs right?

Audionotions original ranking

Website (Audionotions)

LetShuoer EJ07 reviewed by Shuwa-T

Shuwa-T 7.4 Reviewer Score
A- Tuning
A Tech
Comment: My favourite of the EJ lineup. Vocal centric with great clarity and thick note weights in the midrange Bass may be too polite

Shuwa-T original ranking

Shuwa-T Website

Bass: A- Mids: A+ Treble: B+ Soundstage: A Details: A+ Imaging: A

LetShuoer EJ07 reviewed by Head-Fi.org

Head-Fi.org 7 * score rescaled + normalized
4 community members have rated the Letshuoer EJ07 at an average of 3.8/5 on Head-Fi. Overall sentiment: Strongly Favorable.

URL to full Review

Head-Fi.org original ranking

ZeEmpire ZE51B (more reviews)

ZeEmpire ZE51B reviewed by Jaytiss

2025-07-20
Jaytiss 6.5 Reviewer Score
B- Tuning
C- Tech
This is a fun set, damn. The most fun bass I've heard. Period

Jaytiss original ranking

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

LetShuoer EJ07 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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ZeEmpire ZE51B User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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LetShuoer EJ07 Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

7

Gaming Grade

A-

ZeEmpire ZE51B Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

4

Gaming Grade

C-

LetShuoer EJ07 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

S-
  • It offers a luxurious, natural presentation with spot-on balance across the spectrum. Vocals and instruments weave together seamlessly.

Average Technical Grade

A
  • You get a well-rounded technical package that keeps separation, detail, and staging in harmony. It's a solid middle ground between fun and fidelity.
Bass A-
It serves up confident rumble and texture while keeping the spectrum balanced. You can enjoy bass-heavy music without fatigue.
Mids A+
Midrange quality is superb, rich with resolving power and transparency. Micro-details leap out effortlessly.
Treble B+
Expect crisp, well-balanced treble that keeps shimmer intact. You hear reverbs decay naturally.
Soundstage A
Excellent spatial presentation that is wide, deep, and tall with precise instrument placement. Width, depth, and height all feel expanded.
Details A+
Inner textures glow vividly yet never feel etched or artificial. It borders on studio-monitor transparency.
Imaging A
Each element locks into a steady coordinate even as the mix grows dense. Imaging holds even during busy segments.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations. Bad value-to-cost for gaming purpose - not recommended

ZeEmpire ZE51B Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.

Average Technical Grade

C-
  • Even moderate complexity exposes the limited resolution and narrow sense of space. Technical fans will find it lacking.
Mids C+
It presents a stable midrange foundation suitable for everyday listening. Clarity is serviceable without standing out.
Treble C-
Expect serviceable treble that keeps detail audible without much polish. It keeps the highs audible without elegance.
Dynamics S
The presentation feels lifelike, translating every swell and attack flawlessly. The presentation feels startlingly lifelike.
Soundstage B
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical. Bad value-to-cost for gaming purpose - not recommended

LetShuoer EJ07 User Reviews

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ZeEmpire ZE51B User Reviews

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